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  1. #include <stdio.h>
  2.  
  3. int main(int argc, char** argv) {
  4. 	int x[4];
  5. 	int i, j, aux;
  6.  
  7. 	for (i = 0; i <= 3; i++){
  8. 	    printf("\nEscreva um numero\n");
  9. 	    scanf("\n%d", & x[i]);  
  10. 	}
  11.  
  12. 	i = 0;
  13. 	for (j = 4-1; j >= (4/2); j = j - 1){
  14. 	    aux = x[i];
  15. 	    x[i] = x[j];
  16. 	    x[j] = aux;
  17. 	    i++;    
  18. 	}
  19.  
  20. 	for (i = 0; i < 4; i++){
  21. 	    printf("numero: %d\n", x[i]);    
  22. 	}
  23. }
Success #stdin #stdout 0s 2172KB
comments (?)
stdin 
10
20
30
40
stdout 
Escreva um numero

Escreva um numero

Escreva um numero

Escreva um numero
numero: 40
numero: 30
numero: 20
numero: 10
https://ideone.com/fBegDg
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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