Submission #18284

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
18284	2016-01-26 12:00:57	mindol	앱 (KOI13_app)	C++98	21 / 21	2 ms	5028 KiB

app

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#include<cstdio>
#include<algorithm>
using namespace std;
int dt[101][10001]; // dt[i][j] : A1~Ai 까지의 앱 중에서 볼 때 비용 j를 써서 얻을 수 있는 최대 메모리
int m[101],c[101];
int main()
{
    int N,M,totc=0;
    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]),totc+=c[i];
    for(int i=1;i<=N;i++)
        for(int j=0;j<=totc;j++)
        {
            if(j<c[i]) dt[i][j]=dt[i-1][j];
            else dt[i][j]=max(dt[i-1][j],dt[i-1][j-c[i]]+m[i]);
        }
    for(int i=0;i<=totc;i++)
        for(int j=1;j<=N;j++)
            if(dt[j][i]>=M)
            {
                printf("%d",i);
                return 0;
            }
    return 0;
}
 
 
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• Subtask 1: 3.15 / 3.15
• Subtask 2: 3.15 / 3.15
• Subtask 3: 3.15 / 3.15
• Subtask 4: 3.15 / 3.15
• Subtask 5: 3.15 / 3.15
• Subtask 6: 3.15 / 3.15
• Subtask 7: 2.1 / 2.1