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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int factorial; /* current factorial value */
  5.  
  6.     factorial = 1;  /* first factorial */
  7.     printf ("1! = %i \n", factorial);
  8.  
  9.     /* second factorial */ 
  10.     factorial = factorial * 2; 
  11.     printf ("2! = %i \n", factorial); 
  12.  
  13.     /* third factorial */ 
  14.     factorial = factorial * 3; 
  15.     printf ("3! = %i \n", factorial); 
  16.  
  17.     /* fourth factorial */ 
  18.     factorial = factorial * 4; 
  19.     printf ("4! = %i \n", factorial); 
  20.  
  21.     /* fifth factorial */ 
  22.     factorial = factorial * 5; 
  23.     printf("5! = %i \n", factorial); 
  24.  
  25.     return (0); 
  26.  
  27. }
  28.  
Success #stdin #stdout 0.01s 5320KB
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stdin
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Standard input is empty
stdout
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1! = 1 
2! = 2 
3! = 6 
4! = 24 
5! = 120
https://ideone.com/BafQUg
language:
C (gcc 8.3)
created:
4 hours ago
visibility:
public

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