제출 #942286

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
942286	2024-03-10 12:00:49	Litusiano	Feast (NOI19_feast)	C++17	30 / 100	38 ms	600 KiB

feast

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#include<bits/stdc++.h>
using namespace std;
#define int long long
const int inf = 1e18;
vector<vector<int>> table;
int query(int l, int r){
  if (l > r) return inf;
    int len = r-l+1;
    int k = 63- __builtin_clzll(len);
    return min(table[l][k], table[r-(1<<k)+1][k]);
}
signed main(){
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  int n,k;
  cin>>n>>k;
  if(k == 1){
    int bst = 0;
    int cur = 0;
    for(int i = 0; i<n; i++){
      int a; cin>>a;
      cur = max(0ll, cur+a);
      bst = max(bst,cur);
    }
    cout<<bst<<endl;
    return 0;
  }
 
 
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컴파일 시 표준 에러 (stderr) 메시지

feast.cpp: In function 'int main()':
feast.cpp:58:8: warning: unused variable 'idx' [-Wunused-variable]
   58 |    int idx = i-1;
      |        ^~~

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• Subtask 2: 8 / 8
• Subtask 3: 18 / 18
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• Subtask 7: 0 / 29