func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n, m, a;     scanf( %d%d , &n, &m);     if (n == 1)       a = 1;     else if (m == 1)       a = 2;     else if (m == n)       a = n - 1;     else if (m - 1 < n - m)       a = m + 1;     else       a = m - 1;     printf( %d , a);     return 0;   }   