func_code_string: #include <bits/stdc++.h>   int main() {     int a, b, c, x = 0;     scanf( %d%d%d , &a, &b, &c);     if ((a + b) <= c) {       x = x + (c - (a + b)) + 1;     }     if ((b + c) <= a) {       x = x + (a - (b + c)) + 1;     }     if ((a + c) <= b) {       x = x + (b - (a + c)) + 1;     }     printf( %d , x);     return 0;   }   