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为什么老是不行,是循环问题?#include<stdio.h>
#include<stdlib.h>
int main(void)
{
double c,sum;
int i;
sum=0;
i=1;
do
{
scanf("%f",&c);
if(c==0)break;
if(c>=0.01&&c<=5.20)
{
while(sum<c)
{
i++;
sum+=1.0/i;
}
printf("%d card(s)\n",(int)i-1);
}
}while(1);
return 0;
}
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