| ||||||||||
| Online Judge | Problem Set | Authors | Online Contests | User | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Web Board Home Page F.A.Qs Statistical Charts | Current Contest Past Contests Scheduled Contests Award Contest | |||||||||
WA的童鞋要注意了,输入可以是double,输出必须是float,这是大部分WA的原因吧#include <stdio.h>
int main()
{
double a,sum=0.0;
int i;
for(i=0;i<12;i++){
scanf("%lf",&a);
sum+=a;
}
printf("$%.2lf\n",sum/12);//这里必须改成《printf("$%.2f\n",sum/12);》,必须 将lf改成f,据Discuss区某位大牛说C89不支持输出lf
return 1;
}
Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator