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  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", n, p);     /* 以长整型格式输出n的阶乘值 */
  12.     }
  13.     return 0;
  14. }
Success #stdin #stdout 0s 5320KB
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stdin
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25
stdout
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Please enter n:25! = 1
25! = 2
25! = 6
25! = 24
25! = 120
25! = 720
25! = 5040
25! = 40320
25! = 362880
25! = 3628800
25! = 39916800
25! = 479001600
25! = 6227020800
25! = 87178291200
25! = 1307674368000
25! = 20922789888000
25! = 355687428096000
25! = 6402373705728000
25! = 121645100408832000
25! = 2432902008176640000
25! = -4249290049419214848
25! = -1250660718674968576
25! = 8128291617894825984
25! = -7835185981329244160
25! = 7034535277573963776
https://ideone.com/K6DpoU
language:
C (gcc 8.3)
created:
15 hours ago
visibility:
public

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