求求哪位大佬帮看一下，30分

#include<bits/stdc++.h>
using namespace std;
string name,mxname;
int score1,score2;
char st,west;
int thesis;
int n;
long long msum,onlysum,allsum;
int main(){
	cin>>n;
	for(int i=0;i<n;i++){
		cin>>name>>score1>>score2>>st>>west>>thesis;
		
		if(score1>80&&thesis>=1){
			msum+=8000;
		}
		if(score1>85&&score2>80){
			msum+=4000;
		}
		if(score1>90){
			msum+=2000;
		}
		if(score1>85&&west=='Y'){
			msum+=1000;
		}
		if(score1>80&&st=='Y'){
			msum+=850;
		}
		
		allsum+=msum;
		if(onlysum<msum){
			onlysum=msum;
			mxname=name;
		}
		msum=0;
	}
	cout<<mxname<<endl<<onlysum<<endl<<allsum;
	return 0;//求
}