成绩评价

热开水 LV 2 @ 2024-8-8 20:36:30

#include<iostream>
using namespace std;
int main(){
	int a;
	cin>>a;
	if (a>=90){
		cout<<"A";
	}else if (a>=80){
		cout<<"B";
	}else if (a>=60){
		cout<<"C";
	}else{
		cout<<"D";
	}
	return 0;
}

0
万家睿 LV 2 @ 2025-4-23 23:01:36

#include using namespace std; int main(){ int x; cin>>x; if(x>=90){ cout<<"A"; }else if(x=80&&x<90){ cout<<"B"; }else if(x=60&&x<80){ cout<<"C"; }else{ cout<<"D"; } return 0; }
0
houboxuan101018 LV 6 @ 2024-12-7 18:21:32

#include using namespace std; int main(){ int a; cin>>a; if (a>=90){ cout<<"A"; }else if (a>=80){ cout<<"B"; }else if (a>=60){ cout<<"C"; }else{ cout<<"D"; } return 0; }