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Re:学长学姐们帮忙看一下到底哪儿错了?In Reply To:学长学姐们帮忙看一下到底哪儿错了? Posted by:200802007038 at 2009-11-08 00:01:12 > #include<stdio.h> > void main() > { > float a[12];double b=0; > int i; > for(i=0;i<12;i++) > scanf("%.2f",&a[i]); > for(i=0;i<12;i++) > printf("%f\n",a[i]); > for(i=0;i<=11;i++) > b+=a[i]; > b=b/12; > printf("$%.2f\n",b); > } 输入不要那么些 全部最后都统一用double 输出你多余了 #include<stdio.h> int main() { double a[12]; double b=0; int i; for (i=0;i<12;i++) scanf("%lf",&a[i]); /*for(i=0;i<12;i++) printf("%lf\n",a[i]);*/ for (i=0;i<=11;i++) b+=a[i]; b=b/12; printf("$%.2f\n",b); } Followed by: Post your reply here: |
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