快速幂行么.。。

不写这个可以吗?
2020-04-13 21:27
2020-04-13 21:30

2020-04-13 21:34

2020-04-13 21:39
2020-04-13 21:39
2020-04-13 21:40

程序代码:#include<stdio.h>
int main()
{
double sum = 0;
double num=0.1;
int count = 0;
while (1)
{
sum += num;
num *= 2;
count++;
if (sum > 8844430)
{
printf("%d\n", count - 1); break;
}
}
return 0;
}
2020-04-13 21:42
2020-04-13 21:44
#include<stdio.h>
2020-04-13 21:46
2020-04-13 21:48