結果
| 問題 | 
                            No.2065 Sum of Min
                             | 
                    
| コンテスト | |
| ユーザー | 
                             ygd.
                         | 
                    
| 提出日時 | 2022-09-02 22:34:01 | 
| 言語 | PyPy3  (7.3.15)  | 
                    
| 結果 | 
                             
                                WA
                                 
                             
                            
                         | 
                    
| 実行時間 | - | 
| コード長 | 2,209 bytes | 
| コンパイル時間 | 208 ms | 
| コンパイル使用メモリ | 81,924 KB | 
| 実行使用メモリ | 144,308 KB | 
| 最終ジャッジ日時 | 2024-11-16 04:42:38 | 
| 合計ジャッジ時間 | 53,424 ms | 
| 
                            ジャッジサーバーID (参考情報)  | 
                        judge2 / judge5 | 
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| ファイルパターン | 結果 | 
|---|---|
| sample | AC * 2 | 
| other | WA * 3 TLE * 17 | 
ソースコード
import sys
#input = sys.stdin.readline
#input = sys.stdin.buffer.readline #文字列はダメ
#sys.setrecursionlimit(1000000)
import bisect
#import itertools
#import random
#from heapq import heapify, heappop, heappush
#from collections import defaultdict 
#from collections import deque
#import copy #DeepCopy: hoge = [_[:] for _ in hogehoge]
#import math
#from functools import lru_cache
#@lru_cache(maxsize=None)
#MOD = pow(10,9) + 7
MOD = 998244353
#dx = [1,0,-1,0]
#dy = [0,1,0,-1]
#dx8 = [1,1,0,-1,-1,-1,0,1]
#dy8 = [0,1,1,1,0,-1,-1,-1]
def main():
    N,Q = map(int,input().split())
    A = list(map(int,input().split()))
    bucketSize = int(N**(0.5))
    bucketNumber = N//bucketSize
    bucket = []
    bucketCumsum = []
    i = 0
    for bi in range(bucketNumber):
        temp = []
        for i in range(bucketSize):
            temp.append(A[bi*bucketSize + i])
        temp.sort()
        tempcumsum = [0]
        for i in range(bucketSize):
            tempcumsum.append(tempcumsum[-1] + temp[i])
        bucket.append(temp)
        bucketCumsum.append(tempcumsum)
    if N%bucketSize != 0:
        temp = []
        for i in range(N%bucketSize):
            temp.append(A[bucketSize*bucketNumber + i])
        bucket.append(temp)
        bucketNumber += 1
    
    # print(bucketCumsum)
    # print(bucket)
    for _ in range(Q):
        L,R,X = map(int,input().split())
        L -= 1; R -= 1 #0-index
        ans = 0
        while L < R and L%bucketSize != 0:
            ans += min(X,A[L])
            L += 1
        while L < R and R%bucketSize != bucketSize-1:
            ans += min(X,A[R])
            R -= 1
        
        if L == R:
            print(ans)
            continue
        
        # print("LR",L,R,"ans",ans)
        left = L//bucketSize
        right = (R+1)//bucketSize
        # print("leftright",left,right)
        for bi in range(left,right):
            bucketList = bucket[bi]
            boundary = bisect.bisect_right(bucketList, X)
            # print("boundary",boundary)
            temp = bucketCumsum[bi][boundary] + (bucketSize - boundary) * X
            ans += temp
        print(ans)
    
                
if __name__ == '__main__':
    main()
            
            
            
        
            
ygd.