#include <stdio.h>
#define MAX 100
 
int seiseki[MAX];
int size=0;
 
int record(int a){seiseki[size]=a;
size++;
}
 
double average(){int i,sum=0;
	double average;
	for(i=0; i<size; i++){
	sum=sum+seiseki[i];}
	average=(double)sum/size;
	return average;
	}
 
int main(){
int score,num,i;
scanf("%d",&num);
printf("num=%d¥n",num);
for(i=0;i<num;i++){
scanf("%d", &score);
printf("score=%d¥n",score);
record(score);
}
printf("Ave=%lf",average());
return 0;
}

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MyA4MSA2MCAzOA==

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