fork(1) download
  1. #include <stdio.h>
  2. int main(void)
  3. {
  4. int i, n;
  5. long p = 1;
  6. printf("Please enter n:");
  7. scanf("%d", &n);
  8. for (i=1; i<=n; i++)
  9. {
  10. p = p * i;
  11. printf("%d! = %ld\n", i, p); /* 输出1~n之间的所有数的阶乘值 */
  12. }
  13. return 0;
  14. }
Success #stdin #stdout 0s 5320KB
stdin
15
stdout
Please enter n:1! = 1
2! = 2
3! = 6
4! = 24
5! = 120
6! = 720
7! = 5040
8! = 40320
9! = 362880
10! = 3628800
11! = 39916800
12! = 479001600
13! = 6227020800
14! = 87178291200
15! = 1307674368000