#include <bits/stdc++.h>   int main() {     int a, b, i, d, c = 0, m = 0, j;     scanf( %d %d , &a, &b);     d = b;     while (d != 0) {       c++;       d = d / 10;     }     for (j = 1, i = 1; j < c; j++) {       i = i * 10;     }     while (b != 0) {       m = m + (b % 10) * i;       b = b / 10;       i = i / 10;     }     printf( %d n , a + m);     return 0;   }   