Question

C语言利用while循环语句求1*2*3*4*5*6*7*8*9*10,打印

Answer 1

#include<stdio.h>
main()
{int i=1,j=1;
while(i<=10)
{j*=i;
i++;
}
printf("%d\n",j);
}

Answer 2

#include <stdio.h>
void main()
{
int i=10,j=1;
while(i)
{
j*=i;
i--;
}
printf("%d\n",j);
}

Answer 3

int s=1，i；
for (i=2;i<11;i++)
｛s=s*i；
｝
pfrintf