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Re:怎么还是不能停止,请再麻烦依次 (我解答了 嘻嘻)In Reply To:怎么还是不能停止,请再麻烦依次 Posted by:piaofushi919 at 2004-12-01 09:19:04 > #include <stdio.h>
> #include <math.h>
> void main(){
> float a,sum;
> int n,c;
> while (a!=0.00){
> scanf("%.2f",&a);
> c=0;
> sum=0;
> for(n=2;n<67;n++){
> if(sum<a)
> sum+=1/n; //错在这里 和我一样错 呵呵
//n要定义成float类型
//这样才能求出1/2=0.5
//因为计算结果类型是和计算数据类型一样,用int定义n 导致 1/2始终=0
> c=c+1;
> if(sum>a)
> break;
> }
> printf("%d card(s)\n",c);
> }
> }
>
> 有一个 WARNING
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