Submission #951122

#	Time	Username	Problem	Language	Result	Execution time	Memory
951122		turbileg	Roses (BOI20_roses)	C++14	20 / 100	1083 ms	604 KiB

Roses

#include<bits/stdc++.h>

using namespace std;

int main(){
	long long n,s,p,k,m,k1,m1,a,b,c,d;

	cin >> n >> a >> b >> c >> d;

		s = 0;
		p = 0;
		while(n > s){
			m = n - s;
			k1 = m / a;
			if(m%a > 0) k1++;
			k1 = k1 * b;
			m1 = m / c;
			if(m%c > 0) m1++;
			m1 = m1 * d;
			if (k1 < m1) s+=a,p+=b;
			else s+=c,p+=d;
		}
		cout << p << endl;

		return 0;
}

Compilation message (stderr)

Roses.cpp: In function 'int main()':
Roses.cpp:6:18: warning: unused variable 'k' [-Wunused-variable]
    6 |  long long n,s,p,k,m,k1,m1,a,b,c,d;
      |                  ^

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