Codeforces Round #512 (Div. 2,) C. Vasya and Golden Ticket【暴力】

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#include<bits/stdc++.h>
using namespace std;
char s[105];
int a[105];
int n;

int main()
{

    cin>>n;
    int sum=0;
    for(int i=0; i<n; i++)
    {
        cin>>s[i];
        a[i]=s[i]-'0';
        sum+=a[i];
       // printf("%d\n",sum);
    }
    if(sum==0)
    {
        cout<<"YES"<<endl;
        return 0;
    }
    for(int i=1; i<sum; i++)
    {
        if(sum%i!=0) continue;
        int cnt=0;
        //printf("%d\n",i);
        for(int j=0; j<n; j++)
        {
            cnt+=a[j];
            if(cnt==i)
            {
                cnt=0;
            }
             else if(cnt>i)
            {
                break;
            }
        }
        if(cnt==0)
        {
            cout<<"YES"<<endl;
            return 0;
        }
    }
    cout<<"NO"<<endl;

}

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转载自blog.csdn.net/Li_Hongcheng/article/details/82828757