Submission #3252

#	Time	Username	Problem	Language	Result	Execution time	Memory
3252		joonas	앱 (KOI13_app)	C++98	0 / 21	0 ms	1672 KiB

app

#include <iostream>
#include <algorithm>
using namespace std;

int Costs[100], Mbyte[100];

int main(){
	int i, j, N, M;
	cin >> N >> M;
	for(i=0; i < N; ++i) cin >> Mbyte[i];
	for(i=0; i < N; ++i) cin >> Costs[i];
	for(i=0; i < N; ++i){
		for(j=i+1; j < N; ++j){
			if( Costs[i] > Costs[j] ){
				swap( Costs[i], Costs[j] );
				swap( Mbyte[i], Mbyte[j] );
			}
		}
	}
	int Msum=0, Csum=0;
	for(i=0; i < N; ++i){
		Msum += Mbyte[i];
		Csum += Costs[i];
		if( Msum >= M ){
			cout<< Csum <<'\n';
			break;
		}
	}
	
	return 0;
}

• Subtask 1: 0 / 3.15
• Subtask 2: 0 / 3.15
• Subtask 3: 0 / 3.15
• Subtask 4: 0 / 3.15
• Subtask 5: 0 / 3.15
• Subtask 6: 0 / 3.15
• Subtask 7: 0 / 2.1