9.求10!

Posted 2020-10-21 aidongshu

要求：求10的阶乘

#include <stdio.h>

int main(int argc, char *argv[])
{
    float a = 10,i = 2,j = 1;//用float避免溢出 
    while(i<=a)
    {
        j = j*i;
        i++;
    } 
    printf("10! = %f",j);
    return 0;
}