#811019 (Python3) No.844 split game

提出ソース
結果

問題	No.844 split game
ユーザー	vwxyz
提出日時	2022-10-26 11:04:00
言語	Python3 (3.12.2 + numpy 1.26.4 + scipy 1.12.0)
結果	WA
実行時間	-
コード長	22,306 bytes
コンパイル時間	84 ms
コンパイル使用メモリ	14,848 KB
実行使用メモリ	39,040 KB
最終ジャッジ日時	2024-07-04 02:00:49
合計ジャッジ時間	14,747 ms
ジャッジサーバーID （参考情報）	judge3 / judge1
このコードへのチャレンジ
（要ログイン）
テストケース

テストケース表示
入力	結果	実行時間実行使用メモリ
testcase_00	AC	212 ms 23,168 KB
testcase_01	AC	236 ms 25,984 KB
testcase_02	AC	415 ms 31,104 KB
testcase_03	AC	340 ms 29,952 KB
testcase_04	AC	187 ms 21,632 KB
testcase_05	WA	-
testcase_06	WA	-
testcase_07	WA	-
testcase_08	WA	-
testcase_09	WA	-
testcase_10	WA	-
testcase_11	WA	-
testcase_12	WA	-
testcase_13	WA	-
testcase_14	WA	-
testcase_15	AC	580 ms 37,760 KB
testcase_16	WA	-
testcase_17	WA	-
testcase_18	AC	533 ms 37,504 KB
testcase_19	AC	524 ms 38,272 KB
testcase_20	AC	515 ms 37,632 KB
testcase_21	WA	-
testcase_22	WA	-
testcase_23	WA	-
testcase_24	WA	-
testcase_25	WA	-
testcase_26	AC	56 ms 14,464 KB
testcase_27	WA	-
testcase_28	AC	58 ms 14,592 KB
testcase_29	AC	75 ms 15,488 KB
testcase_30	WA	-
testcase_31	WA	-
testcase_32	AC	55 ms 14,336 KB
testcase_33	AC	76 ms 15,232 KB
testcase_34	AC	64 ms 14,464 KB
testcase_35	AC	87 ms 15,488 KB
testcase_36	AC	70 ms 14,720 KB
testcase_37	AC	103 ms 16,128 KB
testcase_38	AC	163 ms 19,328 KB
testcase_39	AC	322 ms 25,344 KB
testcase_40	AC	144 ms 20,736 KB
testcase_41	AC	46 ms 13,952 KB
testcase_42	AC	47 ms 13,824 KB
testcase_43	AC	47 ms 13,696 KB
testcase_44	AC	45 ms 13,952 KB
testcase_45	AC	45 ms 13,824 KB
testcase_46	AC	46 ms 13,824 KB
testcase_47	AC	45 ms 13,696 KB
testcase_48	WA	-
testcase_49	AC	45 ms 13,824 KB
testcase_50	AC	46 ms 13,824 KB
testcase_51	WA	-
testcase_52	WA	-
testcase_53	AC	46 ms 13,824 KB
testcase_54	AC	43 ms 13,824 KB
testcase_55	AC	43 ms 13,952 KB
testcase_56	AC	45 ms 13,952 KB
testcase_57	AC	45 ms 13,696 KB
testcase_58	AC	46 ms 13,824 KB
testcase_59	AC	46 ms 13,824 KB
権限があれば一括ダウンロードができます
ソースコード

raw source code
import bisect
import copy
import decimal
import fractions
import heapq
import itertools
import math
import random
import sys
import time
from collections import Counter,deque,defaultdict
from functools import lru_cache,reduce
from heapq import heappush,heappop,heapify,heappushpop,_heappop_max,_heapify_max
def _heappush_max(heap,item):
    heap.append(item)
    heapq._siftdown_max(heap, 0, len(heap)-1)
def _heappushpop_max(heap, item):
    if heap and item < heap[0]:
        item, heap[0] = heap[0], item
        heapq._siftup_max(heap, 0)
    return item
from math import gcd as GCD
read=sys.stdin.read
readline=sys.stdin.readline
readlines=sys.stdin.readlines
write=sys.stdout.write

class Segment_Tree:
    def __init__(self,N,f,e,lst=None,dynamic=False):
        self.f=f
        self.e=e
        self.N=N
        if dynamic:
            self.segment_tree=defaultdict(lambda:self.e)
        else:
            if lst==None:
                self.segment_tree=[self.e]*2*self.N
            else:
                assert len(lst)<=self.N
                self.segment_tree=[self.e]*self.N+[x for x in lst]+[self.e]*(N-len(lst))
                for i in range(self.N-1,0,-1):
                    self.segment_tree[i]=self.f(self.segment_tree[i<<1],self.segment_tree[i<<1|1])

    def __getitem__(self,i):
        if type(i)==int:
            if -self.N<=i<0:
                return self.segment_tree[i+self.N*2]
            elif 0<=i<self.N:
                return self.segment_tree[i+self.N]
            else:
                raise IndexError("list index out of range")
        else:
            a,b,c=i.start,i.stop,i.step
            if a==None:
                a=self.N
            else:
                a+=self.N
            if b==None:
                b=self.N*2
            else:
                b+=self.N
            return self.segment_tree[slice(a,b,c)]

    def __setitem__(self,i,x):
        if -self.N<=i<0:
            i+=self.N*2
        elif 0<=i<self.N:
            i+=self.N
        else:
            raise IndexError("list index out of range")
        self.segment_tree[i]=x
        while i>1:
            i>>= 1
            self.segment_tree[i]=self.f(self.segment_tree[i<<1],self.segment_tree[i<<1|1])

    def Build(self,lst):
        for i,x in enumerate(lst,self.N):
            self.segment_tree[i]=x
        for i in range(self.N-1,0,-1):
            self.segment_tree[i]=self.f(self.segment_tree[i<<1],self.segment_tree[i<<1|1])

    def Fold(self,L=None,R=None):
        if L==None:
            L=self.N
        else:
            L+=self.N
        if R==None:
            R=self.N*2
        else:
            R+=self.N
        vL=self.e
        vR=self.e
        while L<R:
            if L&1:
                vL=self.f(vL,self.segment_tree[L])
                L+=1
            if R&1:
                R-=1
                vR=self.f(self.segment_tree[R],vR)
            L>>=1
            R>>=1
        return self.f(vL,vR)

    def Fold_Index(self,L=None,R=None):
        if L==None:
            L=self.N
        else:
            L+=self.N
        if R==None:
            R=self.N*2
        else:
            R+=self.N
        if L==R:
            return None
        x=self.Fold(L-self.N,R-self.N)
        while L<R:
            if L&1:
                if self.segment_tree[L]==x:
                    i=L
                    break
                L+=1
            if R&1:
                R-=1
                if self.segment_tree[R]==x:
                    i=R
                    break
            L>>=1
            R>>=1
        while i<self.N:
            if self.segment_tree[i]==self.segment_tree[i<<1]:
                i<<=1
            else:
                i<<=1
                i|=1
        i-=self.N
        return i

    def Bisect_Right(self,L=None,f=None):
        if L==self.N:
            return self.N
        if L==None:
            L=0
        L+=self.N
        vl=self.e
        vr=self.e
        l,r=L,self.N*2
        while l<r:
            if l&1:
                vl=self.f(vl,self.segment_tree[l])
                l+=1
            if r&1:
                r-=1
                vr=self.f(self.segment_tree[r],vr)
            l>>=1
            r>>=1
        if f(self.f(vl,vr)):
            return self.N
        v=self.e
        while True:
            while L%2==0:
                L>>=1
            vv=self.f(v,self.segment_tree[L])
            if f(vv):
                v=vv
                L+=1
            else:
                while L<self.N:
                    L<<=1
                    vv=self.f(v,self.segment_tree[L])
                    if f(vv):
                        v=vv
                        L+=1
                return L-self.N

    def Bisect_Left(self,R=None,f=None):
        if R==0:
            return 0
        if R==None:
            R=self.N
        R+=self.N
        vl=self.e
        vr=self.e
        l,r=self.N,R
        while l<r:
            if l&1:
                vl=self.f(vl,self.segment_tree[l])
                l+=1
            if r&1:
                r-=1
                vr=self.f(self.segment_tree[r],vr)
            l>>=1
            r>>=1
        if f(self.f(vl,vr)):
            return 0
        v=self.e
        while True:
            R-=1
            while R>1 and R%2:
                R>>=1
            vv=self.f(self.segment_tree[R],v)
            if f(vv):
                v=vv
            else:
                while R<self.N:
                    R=2*R+1
                    vv=self.f(self.segment_tree[R],v)
                    if f(vv):
                        v=vv
                        R-=1
                return R+1-self.N

    def __str__(self):
        return "["+", ".join(map(str,self.segment_tree[self.N:]))+"]"

class Segment_Tree2:
    def __init__(self,N,M,f,e,lst=None,dynamic=False):
        self.N=N
        self.M=M
        self.f=f
        self.e=e
        if dynamic:
            self.segment_tree=defaultdict(lambda:defaultdict(lambda:e))
        else:
            if lst==None:
                self.segment_tree=[[self.e]*2*self.M for i in range(2*self.N)]
            else:
                assert len(lst)<=self.N
                assert all(len(lst[i])<=self.M for i in range(self.N))
                self.segment_tree=[[self.e]*2*self.M for i in range(self.N)]+[[self.e]*self.M+lst[i]+[self.e]*(self.M-len(lst[i])) for i in range(len(lst))]+[[self.e]*2*self.M for i in range(self.N-len(lst))]
                for i in range(self.N-1,0,-1):
                    for j in range(2*self.M-1,self.M-1,-1):
                        self.segment_tree[i][j]=self.f(self.segment_tree[i<<1][j],self.segment_tree[i<<1|1][j])
                for i in range(2*self.N-1,-1,-1):
                    for j in range(self.M-1,0,-1):
                        self.segment_tree[i][j]=self.f(self.segment_tree[i][j<<1],self.segment_tree[i][j<<1|1])

    def __getitem__(self,tpl):
        i,j=tpl
        i+=self.N
        j+=self.M
        return self.segment_tree[i][j]

    def __setitem__(self,tpl,x):
        i,j=tpl
        i+=self.N
        j+=self.M
        self.segment_tree[i][j]=x
        idxN=[i]
        idxM=[j]
        while i>1:
            i>>=1
            idxN.append(i)
        while j>1:
            j>>=1
            idxM.append(j)
        i=idxN[0]
        for j in idxM[1:]:
            self.segment_tree[i][j]=self.f(self.segment_tree[i][j<<1],self.segment_tree[i][j<<1|1])
        for i in idxN[1:]:
            for j in idxM:
                self.segment_tree[i][j]=self.f(self.segment_tree[i<<1][j],self.segment_tree[i<<1|1][j])

    def Build(self,lst):
        assert len(lst)<=self.N
        assert all(len(lst[i] for i in range(self.N))<=self.M)
        for i in range(len(lst)):
            for j in range(len(lst[i])):
                self.segment_tree[i+self.N][j+self.M]=lst[i][j]
        for i in range(self.N-1,0,-1):
            for j in range(2*self.M-1,self.M-1,-1):
                self.segment_tree[i][j]=self.f(self.segment_tree[i<<1][j],self.segment_tree[i<<1|1][j])
        for i in range(2*self.N-1,-1,-1):
            for j in range(self.M-1,0,-1):
                self.segment_tree[i][j]=self.f(self.segment_tree[i][j<<1],self.segment_tree[i][j<<1|1])

    def Fold(self,LN=None,RN=None,LM=None,RM=None):
        LN+=self.N
        RN+=self.N
        LM+=self.M
        RM+=self.M
        idxN=[]
        idxM=[]
        while LN<RN:
            if LN&1:
                idxN.append(LN)
                LN+=1
            if RN&1:
                RN-=1
                idxN.append(RN)
            LN>>=1
            RN>>=1
        while LM<RM:
            if LM&1:
                idxM.append(LM)
                LM+=1
            if RM&1:
                RM-=1
                idxM.append(RM)
            LM>>=1
            RM>>=1
        retu=self.e
        for i in idxN:
            for j in idxM:
                retu=self.f(retu,self.segment_tree[i][j])
        return retu

    def Fold_Index(self,LN=None,RN=None,LM=None,RM=None):
        if LN==None:
            LN=self.N
        else:
            LN+=self.N
        if RN==None:
            RN=self.N*2
        else:
            RN+=self.N
        if LM==None:
            LM=self.M
        else:
            LM+=self.M
        if RM==None:
            RM=self.M*2
        else:
            RM+=self.M
        if LN==RN and LM==RM:
            return None
        idxN=[]
        idxM=[]
        while LN<RN:
            if LN&1:
                idxN.append(LN)
                LN+=1
            if RN&1:
                RN-=1
                idxN.append(RN)
            LN>>=1
            RN>>=1
        while LM<RM:
            if LM&1:
                idxM.append(LM)
                LM+=1
            if RM&1:
                RM-=1
                idxM.append(RM)
            LM>>=1
            RM>>=1
        v=self.e
        for i in idxN:
            for j in idxM:
                v=self.f(v,self.segment_tree[i][j])
        for i in idxN:
            for j in idxM:
                if v==self.f(v,self.segment_tree[i][j]):
                    break
            else:
                continue
            break
        while i<self.N:
            if self.segment_tree[i<<1][j]==v:
                i<<=1
            else:
                i<<=1
                i|=1
        while j<self.M:
            if self.segment_tree[i][j<<1]==v:
                j<<=1
            else:
                j<<=1
                j|=1
        return i,j

    def __str__(self):
        m=max(len(str(self.segment_tree[i][j])) for i in range(self.N,self.N*2) for j in range(self.M,self.M*2))
        return "\n".join(["["+", ".join(map(lambda s:" "*(m-len(str(s)))+str(s),self.segment_tree[i][self.M:]))+"]" for i in range(self.N,self.N*2)])

class Dual_Segment_Tree:
    def __init__(self,N,f_act,e_act,operate,lst):
        self.N=N
        self.f_act=f_act
        self.e_act=e_act
        self.operate=operate
        self.lst=[None]*self.N
        for i,x in enumerate(lst):
            self.lst[i]=x
        self.segment_tree_act=[self.e_act]*(self.N+self.N)

    def __getitem__(self,i):
        if type(i) is int:
            if -self.N<=i<0:
                i+=self.N*2
            elif 0<=i<self.N:
                i+=self.N
            else:
                raise IndexError("list index out of range")
            self.Propagate_Above(i)
            return self.Operate_At(i)
        else:
            a,b,c=i.start,i.stop,i.step
            if a==None or a<-self.N:
                a=0
            elif self.N<=a:
                a=self.N
            elif a<0:
                a+=self.N
            if b==None or self.N<=b:
                b=self.N
            elif b<-self.N:
                b=0
            elif b<0:
                b+=self.N
            return self.lst[slice(a,b,c)]

    def Operate_At(self,i):
        return self.operate(self.lst[i-self.N],self.segment_tree_act[i])

    def Propagate_At(self,i):
        self.segment_tree_act[i<<1]=self.f_act(self.segment_tree_act[i<<1],self.segment_tree_act[i])
        self.segment_tree_act[i<<1|1]=self.f_act(self.segment_tree_act[i<<1|1],self.segment_tree_act[i])
        self.segment_tree_act[i]=self.e_act

    def Propagate_Above(self,i):
        H=i.bit_length()-1
        for h in range(H,0,-1):
            self.Propagate_At(i>>h)

    def Operate_Range(self,a,L=None,R=None):
        if L==None:
            L=self.N
        else:
            L+=self.N
        if R==None:
            R=self.N*2
        else:
            R+=self.N
        L0=L//(L&-L)
        R0=R//(R&-R)-1
        self.Propagate_Above(L0)
        self.Propagate_Above(R0)
        while L<R:
            if L&1:
                self.segment_tree_act[L]=self.f_act(self.segment_tree_act[L],a)
                L+=1
            if R&1:
                R-=1
                self.segment_tree_act[R]=self.f_act(self.segment_tree_act[R],a)
            L>>=1
            R>>=1

    def Update(self):
        for i in range(1,self.N):
            self.Propagate_At(i)
            self.segment_tree_act[i]=self.e_act

    def __str__(self):
        import copy
        segment_tree_act=copy.deepcopy(self.segment_tree_act)
        for i in range(1,self.N):
            segment_tree_act[i<<1]=self.f_act(segment_tree_act[i<<1],segment_tree_act[i])
            segment_tree_act[i<<1|1]=self.f_act(segment_tree_act[i<<1|1],segment_tree_act[i])
            segment_tree_act[i]=self.e_act
            segment_tree_act[i]=self.e_act
        return "["+", ".join(map(str,[self.operate(x,a) for x,a in zip(self.lst,segment_tree_act[self.N:])]))+"]"

class Lazy_Segment_Tree:
    def __init__(self,N,f,e,f_act,e_act,operate,lst=None):
        self.N=N
        self.f=f
        self.e=e
        self.f_act=f_act
        self.e_act=e_act
        self.operate=operate
        self.segment_tree=[self.e]*(self.N+self.N)
        self.segment_tree_act=[self.e_act]*(self.N+self.N)
        if lst!=None:
            for i,x in enumerate(lst):
                self.segment_tree[i+self.N]=x
            for i in range(self.N-1,0,-1):
                self.segment_tree[i]=self.f(self.segment_tree[i<<1],self.segment_tree[i<<1|1])
            self.segment_tree_act=[self.e_act]*(self.N+self.N)

    def __getitem__(self,i):
        if type(i) is int:
            if -self.N<=i<0:
                i+=self.N*2
            elif 0<=i<self.N:
                i+=self.N
            else:
                raise IndexError("list index out of range")
            self.Propagate_Above(i)
            self.Recalculate_Above(i)
            return self.Operate_At(i)
        else:
            a,b,c=i.start,i.stop,i.step
            if a==None or a<-self.N:
                a=self.N
            elif self.N<=a:
                a=self.N*2
            elif a<0:
                a+=self.N*2
            else:
                a+=self.N
            if b==None or self.N<=b:
                b=self.N*2
            elif b<-self.N:
                b=self.N
            elif b<0:
                b+=self.N*2
            else:
                b+=self.N
            return self.segment_tree[slice(a,b,c)]

    def __setitem__(self,i,x):
        if -self.N<=i<0:
            i+=self.N*2
        elif 0<=i<self.N:
            i+=self.N
        else:
            raise IndexError("list index out of range")
        self.Propagate_Above(i)
        self.segment_tree[i]=x
        self.segment_tree_act[i]=self.e_act
        self.Recalculate_Above(i)

    def Operate_At(self,i):
        return self.operate(self.segment_tree[i],self.segment_tree_act[i])

    def Propagate_At(self,i):
        self.segment_tree[i]=self.Operate_At(i)
        self.segment_tree_act[i<<1]=self.f_act(self.segment_tree_act[i<<1],self.segment_tree_act[i])
        self.segment_tree_act[i<<1|1]=self.f_act(self.segment_tree_act[i<<1|1],self.segment_tree_act[i])
        self.segment_tree_act[i]=self.e_act

    def Propagate_Above(self,i):
        H=i.bit_length()-1
        for h in range(H,0,-1):
            self.Propagate_At(i>>h)

    def Recalculate_Above(self,i):
        while i>1:
            i>>=1
            self.segment_tree[i]=self.f(self.Operate_At(i<<1),self.Operate_At(i<<1|1))

    def Build(self,lst):
        for i,x in enumerate(lst):
            self.segment_tree[i+self.N]=x
        for i in range(self.N-1,0,-1):
            self.segment_tree[i]=self.f(self.segment_tree[i<<1],self.segment_tree[i<<1|1])
        self.segment_tree_act=[self.e_act]*(self.N+self.N)

    def Fold(self,L=None,R=None):
        if L==None:
            L=self.N
        else:
            L+=self.N
        if R==None:
            R=self.N*2
        else:
            R+=self.N
        self.Propagate_Above(L//(L&-L))
        self.Propagate_Above(R//(R&-R)-1)
        vL=self.e
        vR=self.e
        while L<R:
            if L&1:
                vL=self.f(vL,self.Operate_At(L))
                L+=1
            if R&1:
                R-=1
                vR=self.f(self.Operate_At(R),vR)
            L>>=1
            R>>=1
        return self.f(vL,vR)

    def Fold_Index(self,L=None,R=None):
        if L==None:
            L=self.N
        else:
            L+=self.N
        if R==None:
            R=self.N*2
        else:
            R+=self.N
        if L==R:
            return None
        x=self.Fold(L-self.N,R-self.N)
        while L<R:
            if L&1:
                if self.segment_tree[L]==x:
                    i=L
                    break
                L+=1
            if R&1:
                R-=1
                if self.segment_tree[R]==x:
                    i=R
                    break
            L>>=1
            R>>=1
        while i<self.N:
            if self.segment_tree[i]==self.segment_tree[i<<1]:
                i<<=1
            else:
                i<<=1
                i|=1
        i-=self.N
        return i

    def Operate_Range(self,a,L=None,R=None):
        if L==None:
            L=self.N
        else:
            L+=self.N
        if R==None:
            R=self.N*2
        else:
            R+=self.N
        L0=L//(L&-L)
        R0=R//(R&-R)-1
        self.Propagate_Above(L0)
        self.Propagate_Above(R0)
        while L<R:
            if L&1:
                self.segment_tree_act[L]=self.f_act(self.segment_tree_act[L],a)
                L+=1
            if R&1:
                R-=1
                self.segment_tree_act[R]=self.f_act(self.segment_tree_act[R],a)
            L>>=1
            R>>=1
        self.Recalculate_Above(L0)
        self.Recalculate_Above(R0)

    def Update(self):
        for i in range(1,self.N):
            self.Propagate_At(i)
        for i in range(self.N,self.N*2):
            self.segment_tree[i]=self.Operate_At(i)
            self.segment_tree_act[i]=self.e_act
        for i in range(self.N-1,0,-1):
            self.segment_tree[i]=self.f(self.segment_tree[i<<1],self.segment_tree[i<<1|1])

    def Bisect_Right(self,L=None,f=None):
        if L==self.N:
            return self.N
        if L==None:
            L=0
        L+=self.N
        self.Propagate_Above(L//(L&-L))
        self.Propagate_Above(self.N//(self.N&-self.N)-1)
        l,r=L,self.N*2
        vl=self.e
        vr=self.e
        while l<r:
            if l&1:
                vl=self.f(vl,self.Operate_At(l))
                l+=1
            if r&1:
                r-=1
                vr=self.f(self.Operate_At(r),vr)
            l>>=1
            r>>=1
        if f(self.f(vl,vr)):
            return self.N
        v=self.e
        self.Propagate_Above(L)
        while True:
            while L%2==0:
                L>>=1
            vv=self.f(v,self.Operate_At(L))
            if f(vv):
                v=vv
                L+=1
            else:
                while L<self.N:
                    self.Propagate_At(L)
                    L<<=1
                    vv=self.f(v,self.Operate_At(L))
                    if f(vv):
                        v=vv
                        L+=1
                return L-self.N

    def Bisect_Left(self,R=None,f=None):
        if R==0:
            return 0
        if R==None:
            R=self.N
        R+=self.N
        self.Propagate_Above(self.N//(self.N&-self.N))
        self.Propagate_Above(R//(R&-R)-1)
        vl=self.e
        vr=self.e
        l,r=self.N,R
        while l<r:
            if l&1:
                vl=self.f(vl,self.Operate_At(l))
                l+=1
            if r&1:
                r-=1
                vr=self.f(self.Operate_At(r),vr)
            l>>=1
            r>>=1
        if f(self.f(vl,vr)):
            return 0
        v=self.e
        self.Propagate_Above(R-1)
        while True:
            R-=1
            while R>1 and R%2:
                R>>=1
            vv=self.f(self.Operate_At(R),v)
            if f(vv):
                v=vv
            else:
                while R<self.N:
                    self.Propagate_At(R)
                    R=(R<<1)|1
                    vv=self.f(self.Operate_At(R),v)
                    if f(vv):
                        v=vv
                        R-=1
                return R+1-self.N

    def __str__(self):
        import copy
        segment_tree=copy.deepcopy(self.segment_tree)
        segment_tree_act=copy.deepcopy(self.segment_tree_act)
        for i in range(1,self.N):
            segment_tree[i]=self.operate(segment_tree[i],segment_tree_act[i])
            segment_tree_act[i<<1]=self.f_act(segment_tree_act[i<<1],segment_tree_act[i])
            segment_tree_act[i<<1|1]=self.f_act(segment_tree_act[i<<1|1],segment_tree_act[i])
            segment_tree_act[i]=self.e_act
        for i in range(self.N,self.N*2):
            segment_tree[i]=self.operate(segment_tree[i],segment_tree_act[i])
            segment_tree_act[i]=self.e_act
        for i in range(self.N-1,0,-1):
            segment_tree[i]=self.f(segment_tree[i<<1],segment_tree[i<<1|1])
        return "["+", ".join(map(str,[self.operate(x,a) for x,a in zip(segment_tree[self.N:],segment_tree_act[self.N:])]))+"]"

N,M,A=map(int,readline().split())
P=[[] for r in range(N+1)]
for m in range(M):
    l,r,p=map(int,readline().split())
    l-=1
    P[r].append([l,p])
inf=1<<60
ans=0
dp=[-A]*(N+1)
dp[0]=0
for r in range(N+1):
    for l,p in P[r]:
        dp[r]=max(dp[r],dp[l]+p+(-A if r<N else 0))
    ans=max(ans,dp[r])
print(ans)
yukicoder

結果

テストケース

ソースコード
