题目:

代码:
#include<iostream>
using namespace std;
int a,b,c;
int main(){
scanf("%d %d %d",&a,&b,&c);
int aa=a/3;
a=aa;
b=b+aa;
c=c+aa;
cout<<a<<" "<<b<<" "<<c<<endl;
int bb=b/3;
b=bb;
a=a+bb;
c=c+bb;
cout<<a<<" "<<b<<" "<<c<<endl;
int cc=c/3;
c=cc;
a=a+cc;
b=b+cc;
cout<<a<<" "<<b<<" "<<c<<endl;
return 0;
}