| ||||||||||
| 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 | |||||||||
Re:JAVA 和C 这么大差别?In Reply To:JAVA 和C 这么大差别? Posted by:sun19890208 at 2013-03-10 23:24:08 > #include<stdio.h>
> #include<stdlib.h>
> int main(){
> float m,sum;
> sum=0;
> for(int i=0;i<12;i++){
> scanf("%f",&m);
> sum=sum+m;
> }
> sum=sum/12;
> printf("$%.2f",sum);
> return 0;
> }
>
> java的复制版 Eclipse上完全没问题 Float double 都能满足要求精度。
> 为啥C 一下就AC JAVA总是WA 我了个擦擦
> import java.text.DecimalFormat;
> import java.util.Scanner;
>
> public class M1004 {
> public static void main(String[] args) {
> float m,sum;
> sum=0;
> Scanner sc = new Scanner(System.in);
> for(int i=0;i<12;i++){
> m = sc.nextFloat();
> sum=sum+m;
> }
> sum=sum/12;
> DecimalFormat df = new DecimalFormat("#.##");
> System.out.println(df.format(sum));
> }
> }
>
Followed by: Post your reply here: |
All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator