정올 546 : 반복제어문2 - 자가진단6

#include <stdio.h>

int main(){
	int n;
	int score[10];
	int sum=0;
	
	scanf("%d", &n);
	
	for(int i = 0;i<n;i++){
		scanf("%d",&score[i]);
		sum=sum+score[i];
	}
	printf("avg : %.1lf\n",(float)sum/n);
	if((sum/n)>=80){
		printf("pass");	
	}
	else{
		printf("fail");	
	}

}