func_code_string: #include <bits/stdc++.h>   int b[12][12];   int main() {     int a;     int i, j;     int sum;     scanf( %d , &a);     memset(b, 0, sizeof(b));     for (i = 1; i <= 10; i++)       for (j = 1; j <= 10; j++) {         b[1][j] = b[i][1] = 1;         b[i][j] = b[i - 1][j] + b[i][j - 1];       }     printf( %d , b[a][a]);   }   