Автор - kirich8899
#include "iostream"
using namespace std;
int main(){
int a, b, c;
int x = 0, y = 0, z = 0;
cin >> a >> b >> c;
int amount = a + b + c;
while(amount > 0){
if(b != 0 && c != 0 && a < b + c){
x += 1;
b -= 1; c -= 1;
}
if(a != 0 && c != 0 && b < a + c){
y += 1;
a -= 1; c -= 1;
}
if(a != 0 && b != 0 && c < a + b){
z += 1;
a -= 1; b -= 1;
}
amount -= 2;
}
cout << x << " " << y << " " << z << endl;
return 0;
}