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  1. #include <stdio.h>
  2.  
  3. int clac(int s) {
  4.     int i;
  5.     int a;
  6.     a = 1;
  7.     for(i = s; i > 0; i--) {
  8.         a = 3 * a;
  9.     }
  10.     return a;
  11. }
  12.  
  13. int main(void) {
  14.     int s;
  15.  
  16.  
  17.     printf("Enter a number: ");
  18.     scanf("%d", &s);
  19.  
  20.  
  21.     printf("%d" ,clac(s));
  22.  
  23.     return 0;
  24. }
  25.  
Success #stdin #stdout 0s 5288KB
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stdin
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3
stdout
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Enter a number: 27
https://ideone.com/k0AjDW
3 4
language:
C (gcc 8.3)
created:
45 days ago
visibility:
public

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