/ SeriousOJ /

Record Detail

Accepted


  
# Status Time Cost Memory Cost
#1 Accepted 1ms 532.0 KiB
#2 Accepted 5ms 532.0 KiB
#3 Accepted 6ms 532.0 KiB
#4 Accepted 6ms 532.0 KiB
#5 Accepted 4ms 532.0 KiB
#6 Accepted 31ms 532.0 KiB
#7 Accepted 104ms 764.0 KiB
#8 Accepted 17ms 532.0 KiB
#9 Accepted 72ms 580.0 KiB
#10 Accepted 48ms 580.0 KiB

Code

#include<bits/stdc++.h>

using namespace std;

int main(){
  ios::sync_with_stdio(false);
  cin.tie(nullptr);
  int t;
  cin >> t;
  while(t>0){
    t--;
    int n;
    cin >> n;
    bitset<50048> bs;
    bs[0]=1;
    for(int i=0;i<n;i++){
      int a;
      cin >> a;
      if(a<=n){
        bs|=(bs<<a);
      }
    }
    for(int i=n;i>=0;i--){
      if(bs[i]){cout << i << "\n"; break;}
    }
  }
  return 0;
}

Information

Submit By
Type
Submission
Problem
P1234 E. Roy and Maximum Removals
Contest
Happy New Year 2026
Language
C++17 (G++ 13.2.0)
Submit At
2026-01-06 14:45:26
Judged At
2026-01-06 14:45:26
Judged By
Score
100
Total Time
104ms
Peak Memory
764.0 KiB