#include<iostream>
using namespace std;
int main () { 
char s1[10]="abcdefg",s2[10]="1234567";
//char s3[5]="abcd",s4[10]="123456789";
cout<<strcpy(s1,s2)<<endl;
//cout<<strcpy(s3,s4)<<endl;

return 0;
}
