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  1. #include <stdio.h>
  2.  
  3.  
  4. int main(void) {
  5. 	int myarray[] = {1,2,3,4,5,6,7,8,9};
  6. 	int length = 9;
  7. 	int temp = 0;
  8.  
  9. 	for (int i = 0; i < (length / 2); i++){
  10. 		temp = myarray[i];
  11. 		myarray[i] = myarray[length -i -1];
  12. 		myarray[length -i -1] = temp;
  13. 	}
  14.  
  15. 	for (int i = 0; i < length; i++)
  16. 	printf("myarray[%d] = %d\n",
  17. 				i, myarray[i]);
  18. 	return 0;
  19. }
Success #stdin #stdout 0s 5316KB
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stdin
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Standard input is empty
stdout
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myarray[0] = 9
myarray[1] = 8
myarray[2] = 7
myarray[3] = 6
myarray[4] = 5
myarray[5] = 4
myarray[6] = 3
myarray[7] = 2
myarray[8] = 1
https://ideone.com/4e4YWX
language:
C++ (gcc 8.3)
created:
2 days ago
visibility:
public

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