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  1. #include <stdio.h>
  2.  
  3. int main(int argc, char const *argv[])
  4. {
  5. 	int vec[] = {23, 2, 1, 13, 23, 13, 5, 2, 1}, n;
  6.  
  7. 	n = sizeof(vec)/sizeof(vec[0]);
  8.  
  9.     for(int i = 0; i < n - 1; i++) {
  10.  
  11.     	   if( vec[i] ) {
  12.  
  13.     	   	  printf("%d ", vec[i]);
  14.  
  15.     	   	  for(int j = i + 1; j < n; ++j) {
  16.  
  17.     	   	  	if(vec[i] == vec[j]) {
  18.  
  19.     	   	  		vec[j] = 0;
  20.     	   	  	}
  21.     	   	  }
  22.     	   }
  23.     } 
  24.  
  25.     if(vec[n-1]) printf("%d", vec[n-1]);
  26.  
  27. 	return 0;
  28. }
Success #stdin #stdout 0s 5304KB
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stdin
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Standard input is empty
stdout
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23 2 1 13 5
https://ideone.com/RXqyGL
Display Disctinct Element Array
language:
C (gcc 8.3)
created:
2 years ago
visibility:
secret

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