func_code_string: #include <bits/stdc++.h>   char abc[1000001];   int main() {     char ab[1000001];     scanf( %s , ab);     int abcc = strlen(ab);     int i, x = 0, y = 0;     for (i = 0; i < abcc; i++) {       x += ab[i] ==  x  ? 1 : 0;       y += ab[i] ==  y  ? 1 : 0;     }     if (x > y)       for (i = 0; i < x - y; i++) abc[i] =  x ;     else       for (i = 0; i < y - x; i++) abc[i] =  y ;     printf( %s , abc);   }   