Submission #642403

#	Time	Username	Problem	Language	Result	Execution time	Memory
642403		cigneve	Roses (BOI20_roses)	C++14	0 / 100	0 ms	212 KiB

Roses

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

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