Submission #953585

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Source Code Expand

#include<iostream>
#include<string>
using namespace std;

int main()
{
    int n;
    string str1,str2,str;
    cin>>n;

    cin>>str1>>str2;

    str=str1;
    for(int i=0;i<n;i++)
    {
        if(str.substr(i,n-i)==str2.substr(0,n-i))
        {
            str+=str2.substr(n-i,i);
            cout<<str.size();
            return 0;
        }
    }
    str+=str2;
    cout<<str.size();
    return 0;
}

Submission Info

Judge Result