#include <stdlib.h>
int jc(int n)
{
int r;
if(n==1) r=1;
else
r=n*jc(n-1)
}
return r;
int main()
{
int n=0;
scanf("%d",&n);
if(n<0||n>10)
printf("the input is out of range");
else
{
int r=jc(n)
printf("the factorial of %d is %d",n,r);
}
}
return(0);
}
肯定是不规范的,最基本的固定语法都打破了。
没什么错误,供参考:
#include<stdio.h>
#include <stdlib.h>
int jc(int n)
{
int r;
if (n == 1)
r = 1;
else
r = n * jc(n - 1);
return r;
}
int main()
{
int n = 0;
scanf("%d", &n);
if (n < 0 || n>10)
printf("the input is out of range");
else
{
int r = jc(n);
printf("the factorial of %d is %d", n, r);
}
return(0);
}