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输入有问题,while(scanf("%f",&leng)&&leng!=0.0)这样就行了In Reply To:为什么总是 wrong Answer! 各位大侠帮帮我!快疯了,这也错了! Posted by:cao0303 at 2006-08-08 09:06:48 > #include <stdio.h>
> #define zero 0.000001
> main()
> {
> float leng;
> float temp;
> int i;
> while(leng!=0)
> {
> scanf("%f",&leng);
> temp=0;
> for(i=1;i<32767;i++)
> { if((temp-leng)>zero)
> {printf("%d card(s)\n",i-1);
> break;}
> temp=temp+1.00/(float)(i+1);
> }
> }
> return 0;
> }
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