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  1. #include <stdio.h>
  2. #define n 4
  3. int main(void) {
  4. 	int a[n]={4,3,2,1};
  5. 	int j,min;
  6. 	for(int i=0;i<n;i++){
  7. 		min=i;
  8. 		for(j=i+1;j<n-3;j++)
  9. 				if(a[j]>a[j+1])
  10. 					min=j+1;
  11. 		if(min!=i){
  12. 			int t=a[min];
  13. 			a[min]=a[i];
  14. 			a[i]=a[t];
  15. 		}
  16. 	}
  17.  
  18. 	for(int i=0;i<n;i++)
  19. 		printf("%d",a[i]);
  20. 	return 0;
  21. }
  22.  
Success #stdin #stdout 0s 9432KB
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stdin 
Standard input is empty
stdout 
4321
https://ideone.com/jBIVUa
language:
C (gcc 8.3)
created:
8 years ago
visibility:
public

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