結果

問題 No.1089 三変数方程式
ユーザー KeroruKeroru
提出日時 2020-12-03 02:55:42
言語 PyPy3
(7.3.15)
結果
AC  
実行時間 192 ms / 2,000 ms
コード長 3,735 bytes
コンパイル時間 368 ms
コンパイル使用メモリ 82,180 KB
実行使用メモリ 93,140 KB
最終ジャッジ日時 2024-09-13 11:03:36
合計ジャッジ時間 4,617 ms
ジャッジサーバーID
（参考情報） 		judge1 / judge3
このコードへのチャレンジ
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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 160 ms
92,676 KB
testcase_01 AC 156 ms
92,632 KB
testcase_02 AC 160 ms
93,052 KB
testcase_03 AC 182 ms
92,964 KB
testcase_04 AC 159 ms
92,784 KB
testcase_05 AC 192 ms
93,140 KB
testcase_06 AC 170 ms
92,908 KB
testcase_07 AC 163 ms
92,728 KB
testcase_08 AC 190 ms
92,852 KB
testcase_09 AC 162 ms
92,944 KB
testcase_10 AC 185 ms
92,968 KB
testcase_11 AC 169 ms
93,044 KB
testcase_12 AC 178 ms
92,816 KB
testcase_13 AC 167 ms
92,896 KB
testcase_14 AC 182 ms
92,904 KB
testcase_15 AC 189 ms
92,796 KB
testcase_16 AC 184 ms
92,940 KB
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ソースコード

diff # 

import sys
import bisect,string,math,time,functools,random,fractions
from heapq import heappush,heappop,heapify
from collections import deque,defaultdict,Counter
from itertools import permutations,combinations,groupby
rep=range;R=range
def Golf():n,*t=map(int,open(0).read().split())
def I():return int(input())
def S_():return input()
def IS():return input().split()
def LS():return [i for i in input().split()]
def MI():return map(int,input().split())
def LI():return [int(i) for i in input().split()]
def LI_():return [int(i)-1 for i in input().split()]
def NI(n):return [int(input()) for i in range(n)]
def NI_(n):return [int(input())-1 for i in range(n)]
def NLI(n):return [[int(i) for i in input().split()] for i in range(n)]
def NLI_(n):return [[int(i)-1 for i in input().split()] for i in range(n)]
def StoLI():return [ord(i)-97 for i in input()]
def ItoS(n):return chr(n+97)
def LtoS(ls):return ''.join([chr(i+97) for i in ls])
def RA():return map(int,open(0).read().split())
def RLI(n=8,a=1,b=10):return [random.randint(a,b)for i in range(n)]
def RI(a=1,b=10):return random.randint(a,b)
def INP():
    N=9
    n=random.randint(1,N)
    m=random.randint(1,n*n)
    A=[random.randint(1,n) for i in range(m)]
    B=[random.randint(1,n) for i in range(m)]
    G=[[]for i in range(n)];RG=[[]for i in range(n)]
    for i in range(m):
        a,b=A[i]-1,B[i]-1
        if a==b:continue
        G[a]+=(b,1),;RG[b]+=(a,1),
    return n,m,G,RG
def Rtest(T):
    case,err=0,0
    for i in range(T):
        inp=INP()
        a1=naive(*inp)
        a2=solve(*inp)
        if a1==a2:
            print(inp)
            print('naive',a1)
            print('solve',a2)
            err+=1
        case+=1
    print('Tested',case,'case with',err,'errors')
def GI(V,E,ls=None,Directed=False,index=1):
    org_inp=[];g=[[] for i in range(V)]
    FromStdin=True if ls==None else False
    for i in range(E):
        if FromStdin:
            inp=LI()
            org_inp.append(inp)
        else:
            inp=ls[i]
        if len(inp)==2:
            a,b=inp;c=1
        else:
            a,b,c=inp
        if index==1:a-=1;b-=1
        aa=(a,c);bb=(b,c);g[a].append(bb)
        if not Directed:g[b].append(aa)
    return g,org_inp
def GGI(h,w,search=None,replacement_of_found='.',mp_def={'#':1,'.':0},boundary=1):
    #h,w,g,sg=GGI(h,w,search=['S','G'],replacement_of_found='.',mp_def={'#':1,'.':0},boundary=1) # sample usage
    mp=[boundary]*(w+2);found={}
    for i in R(h):
        s=input()
        for char in search:
            if char in s:
                found[char]=((i+1)*(w+2)+s.index(char)+1)
                mp_def[char]=mp_def[replacement_of_found]
        mp+=[boundary]+[mp_def[j] for j in s]+[boundary]
    mp+=[boundary]*(w+2)
    return h+2,w+2,mp,found
def TI(n):return GI(n,n-1)
def accum(ls):
    rt=[0]
    for i in ls:rt+=[rt[-1]+i]
    return rt
def bit_combination(n,base=2):
    rt=[]
    for tb in R(base**n):s=[tb//(base**bt)%base for bt in R(n)];rt+=[s]
    return rt
def gcd(x,y):
    if y==0:return x
    if x%y==0:return y
    while x%y!=0:x,y=y,x%y
    return y
def YN(x):print(['NO','YES'][x])
def Yn(x):print(['No','Yes'][x])
def show(*inp,end='\n'):
    if show_flg:print(*inp,end=end)

mo=10**9+7
#mo=998244353
inf=float('inf')
FourNb=[(-1,0),(1,0),(0,1),(0,-1)];EightNb=[(-1,0),(1,0),(0,1),(0,-1),(1,1),(-1,-1),(1,-1),(-1,1)];compas=dict(zip('WENS',FourNb));cursol=dict(zip('LRUD',FourNb))
l_alp=string.ascii_lowercase
#sys.setrecursionlimit(10**9)
read=sys.stdin.buffer.read;readline=sys.stdin.buffer.readline;input=lambda:sys.stdin.readline().rstrip()


show_flg=False
show_flg=True


ans=0

n=I()

for x in range(n+1):
    for y in range(n+1):
        if n-x-y>=0:
            ans+=1

print(ans)
0