C++求助！！！为什么会TLE啊啊啊啊啊

#include<bits/stdc++.h>
using namespace std;

int main(){
	int s[5],ans=0;
	for(int i=1;i<=5;i++) cin>>s[i];
	
	for(int i=1;i<=5;i++){
		ans+=s[i]%3;
		s[i]=s[i]/3;
		if(i==1){
			s[2]+=s[i],s[5]+=s[i]; 
		}
		else if(i==5){
			s[1]+=s[i],s[4]+=s[i];
		}
		else{
			s[i+1]+=s[i],s[i-1]+=s[i];
		}
	}
	for(int i=1;i<=5;i++) cout<<s[i]<<" ";
	cout<<endl<<ans;
	return 0;
}