I wrote program on C++ and got WA1. I rewrote program on Pascal and got AC.
I think my error in input string. How do i read lines? My attempts:
1)
     int c;
     n=0;
     while ((c = getchar()) != EOF)
     {
          if(c=='\n') break;
          s[++n]=c;
     }
     m=0;
     while ((c = getchar()) != EOF) t[++m]=(char)c;
2)
void Input()
{
     int c;
     scanf("%c",&c);
     n=0;
     while (c!='\n')
     {
          s[++n]=c;
          scanf("%c",&c);
     }
     m=0;
     while ((c = getchar()) != EOF) t[++m]=(char)c;
}

Probably <string> will help, but i prefer work with index>=1.

Edited by author 22.06.2017 23:44

Edited by author 22.06.2017 23:44