Submission #3257

#	Time	Username	Problem	Language	Result	Execution time	Memory
3257		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], res[100];

int main(){
	int i, j, N, M;
	cin >> N >> M;
	for(i=0; i < N; ++i){
		cin >> Mbyte[i];
		res[i] = Mbyte[i];
	}
	for(i=0; i < N; ++i){
		cin >> Costs[i];
		res[i] += Costs[i];
	}
	for(i=0; i < N; ++i){
		for(j=0; j < N; ++j){
			if( res[i] < res[j] ){
				swap( Costs[i], Costs[j] );
				swap( Mbyte[i], Mbyte[j] );
				swap( res[i], res[j] );
			} else if( res[i] == res[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){
		if( Msum < M ){
			Msum += res[i];
			Csum += Costs[i];
		} else {
			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