Submission #1094218

#	Time	Username	Problem	Language	Result	Execution time	Memory
1094218		Trisanu_Das	Feast (NOI19_feast)	C++17	30 / 100	27 ms	5724 KiB

feast

#include <bits/stdc++.h>
using namespace std;
#define int long long
 
signed main(){
  ios_base::sync_with_stdio(false); cin.tie(0);
  int n, k; cin >> n >> k;
  int a[n]; for(int i = 0; i < n; i++) cin >> a[i];
  int ans = 0, curr = 0, sm = 0;
  for(int i = 0; i < n; i++){
    if(a[i] >= 0) sm += a[i];
    curr += a[i];
    ans = max(ans, curr);
    curr = max(curr, 0ll);
  }
  if(k == 1) cout << ans << '\n';
  else cout << sm << '\n';
}

• Subtask 1: 4 / 4
• Subtask 2: 8 / 8
• Subtask 3: 18 / 18
• Subtask 4: 0 / 10
• Subtask 5: 0 / 11
• Subtask 6: 0 / 20
• Subtask 7: 0 / 29