实例009:求10!
实例说明:
编写代码实现求10!。实现过程:
#include<stdio.h>
main()
{
int i = 2, n = 10;
float fac = 1;
if(n == 0||n ==1)
{
printf("factorial is 1.\n");
return 0;
}
while(i <= n)
{
fac = fac * i ;
i++;
}
printf("factorial of %d is: %.2f.\n", n, fac);
}
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