Submission #642347

#	Time	Username	Problem	Language	Result	Execution time	Memory
642347		cigneve	Roses (BOI20_roses)	C++14	20 / 100	1080 ms	304 KiB

Roses

#include <bits/stdc++.h>
using namespace std;
int main(){
  int N,A,B,C,D;
  cin >> N >> A >> B >> C >> D;
  int ret=INT_MAX;
  for(int n1=0;n1<=N/A+1;n1++){
    int sm=n1*A;
    int n2=0;
    while (sm+n2*C<N){
      n2++;
    }
    ret=min(ret,n1*B+n2*D);
  }
  printf("%d\n",ret);
}

• Subtask 1: 20 / 20
• Subtask 2: 0 / 80