func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int a, b, c, x, y, z;     scanf( %d%d%d%d%d%d , &a, &b, &c, &x, &y, &z);     bool can = true;     int more = 0;     int less = 0;     if (a > x)       more += (a - x) / 2;     else       less += x - a;     if (b > y)       more += (b - y) / 2;     else       less += y - b;     if (c > z)       more += (c - z) / 2;     else       less += z - c;     if (more >= less)       printf( Yes n );     else       printf( No n );     return 0;   }   