求大佬解答

#include<bits/stdc++.h>
using namespace std;
int main()
{
	int p1[6]={0,2,3,4,5,1};
	int p2[6]={0,5,1,2,3,4};
	int a[6]={0};
	int b,e; 
	for(int i=1;i<=5;i++)
		cin>>a[i];
	for(int i=1;i<=5;i++)
	{
		b=a[i]%3;
		e+=b;
		a[i]/=3;
		a[p1[i]]+=a[i];
		a[p2[i]]+=a[i];
	}
	printf("%d %d %d %d %d\n",a[1],a[2],a[3],a[4],a[5]);
	cout<<e<<endl;
	return 0;
}