哪儿出问题了?
代码块
#include<stdio.h>
#include <iostream>
int foldTimes(double dis, double thick);
int main()
{
double dis, thick;
scanf("%f %f",&dis,&thick);
printf("需要折叠%d次",foldTimes(dis,thick));
return 0;
}
int foldTimes(double dis, double thick)
{
int sum;
dis=dis*1000000;
while(dis>thick)
{
thick=thick*2;
sum++;
}
return sum;
}
运行结果
363300 0.088
需要折叠21次
我想要达到的结果
393300 0.088
需要折叠42次