oj.uz

답안 #7875

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
7875 2014-08-21T11:31:40 Z lingxiang 앱 (KOI13_app) C++
21 / 21
 0 ms 5396 KB 
#include<stdio.h>
#include<algorithm>
using namespace std;

int D[105][10500];
int N,M,m[105],c[105];
int s;
int ans=100000000;

int input();
int solve();
int output();

int input(){
	scanf("%d %d",&N,&M);
	for(int i=1;i<=N;i++)scanf("%d",&m[i]);
	for(int i=1;i<=N;i++){scanf("%d",&c[i]);s+=c[i];}
	return 0;
}

int solve(){
	for(int i=1;i<=N;i++){
		for(int j=1;j<=s;j++){
			if(j<c[i]){
				D[i][j]=D[i-1][j];
			}
			else
				D[i][j]=max(D[i-1][j-c[i]]+m[i],D[i-1][j]);
			if(D[i][j]>=M) ans=min(ans,j);
		}
	}
	return 0;
}

int output(){
	printf("%d",ans);
	return 0;
}

int main(){
	input();
	solve();
	output();
	return 0;
}

Subtask #1
3.15 / 3.15

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 5396 KB Output is correct
2 Correct 0 ms 5396 KB Output is correct
3 Correct 0 ms 5396 KB Output is correct
4 Correct 0 ms 5396 KB Output is correct
5 Correct 0 ms 5396 KB Output is correct
6 Correct 0 ms 5396 KB Output is correct

Subtask #2
3.15 / 3.15

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 5396 KB Output is correct
2 Correct 0 ms 5396 KB Output is correct
3 Correct 0 ms 5396 KB Output is correct
4 Correct 0 ms 5396 KB Output is correct
5 Correct 0 ms 5396 KB Output is correct

Subtask #3
3.15 / 3.15

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 5396 KB Output is correct
2 Correct 0 ms 5396 KB Output is correct
3 Correct 0 ms 5396 KB Output is correct
4 Correct 0 ms 5396 KB Output is correct
5 Correct 0 ms 5396 KB Output is correct
6 Correct 0 ms 5396 KB Output is correct

Subtask #4
3.15 / 3.15

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 5396 KB Output is correct
2 Correct 0 ms 5396 KB Output is correct
3 Correct 0 ms 5396 KB Output is correct
4 Correct 0 ms 5396 KB Output is correct
5 Correct 0 ms 5396 KB Output is correct
6 Correct 0 ms 5396 KB Output is correct

Subtask #5
3.15 / 3.15

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 5396 KB Output is correct
2 Correct 0 ms 5396 KB Output is correct
3 Correct 0 ms 5396 KB Output is correct
4 Correct 0 ms 5396 KB Output is correct
5 Correct 0 ms 5396 KB Output is correct
6 Correct 0 ms 5396 KB Output is correct

Subtask #6
3.15 / 3.15

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 5396 KB Output is correct
2 Correct 0 ms 5396 KB Output is correct
3 Correct 0 ms 5396 KB Output is correct
4 Correct 0 ms 5396 KB Output is correct
5 Correct 0 ms 5396 KB Output is correct
6 Correct 0 ms 5396 KB Output is correct

Subtask #7
2.1 / 2.1

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 5396 KB Output is correct
2 Correct 0 ms 5396 KB Output is correct
3 Correct 0 ms 5396 KB Output is correct
4 Correct 0 ms 5396 KB Output is correct