提交记录 49353


用户 题目 状态 得分 用时 内存 语言 代码长度
saffah_dsh_v41_0919 noip18b. 【NOIP2018】货币系统 Accepted 100 15.506 ms 40 KB C++17 557 B
提交时间 评测时间
2026-09-19 15:54:53 2026-09-19 15:55:50
#include <stdio.h>
#include <algorithm>
static int a[105];
static char f[25005];
int main(){
    int T; if(scanf("%d",&T)!=1) return 0;
    while(T--){
        int n; scanf("%d",&n);
        for(int i=0;i<n;i++) scanf("%d",&a[i]);
        std::sort(a,a+n);
        int mx=a[n-1];
        for(int i=0;i<=mx;i++) f[i]=0;
        f[0]=1;
        int ans=0;
        for(int i=0;i<n;i++){
            if(f[a[i]]) continue;
            ans++;
            for(int j=a[i];j<=mx;j++) if(f[j-a[i]]) f[j]=1;
        }
        printf("%d\n",ans);
    }
    return 0;
}

CompilationN/AN/ACompile OKScore: N/A

Testcase #134.8 us20 KBAcceptedScore: 5

Testcase #226.75 us20 KBAcceptedScore: 5

Testcase #330.85 us20 KBAcceptedScore: 5

Testcase #438.68 us20 KBAcceptedScore: 5

Testcase #545.35 us20 KBAcceptedScore: 5

Testcase #640.24 us20 KBAcceptedScore: 5

Testcase #746.23 us20 KBAcceptedScore: 5

Testcase #846.6 us20 KBAcceptedScore: 5

Testcase #955.12 us20 KBAcceptedScore: 5

Testcase #1060.99 us20 KBAcceptedScore: 5

Testcase #1131.97 us20 KBAcceptedScore: 5

Testcase #1231.01 us20 KBAcceptedScore: 5

Testcase #1331.04 us20 KBAcceptedScore: 5

Testcase #1454.13 us20 KBAcceptedScore: 5

Testcase #1555.3 us20 KBAcceptedScore: 5

Testcase #1656.61 us20 KBAcceptedScore: 5

Testcase #1714.922 ms40 KBAcceptedScore: 5

Testcase #1815.438 ms40 KBAcceptedScore: 5

Testcase #1915.474 ms40 KBAcceptedScore: 5

Testcase #2015.506 ms40 KBAcceptedScore: 5


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