#include <stdio.h>
int main()
{
float num, sum=0;
int i=1;
do{
scanf("%f",&num);
sum+=num;
}while(i++<12);
sum=sum/12;
printf("$%.2f",sum);
return 0;
}
POJ1004
最新推荐文章于 2019-12-30 13:19:43 发布
#include <stdio.h>
int main()
{
float num, sum=0;
int i=1;
do{
scanf("%f",&num);
sum+=num;
}while(i++<12);
sum=sum/12;
printf("$%.2f",sum);
return 0;
}