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  1. #include <stdio.h>
  2. #define _CRT_SECURE_NO_WARNINGS
  3.  
  4. #define NUMBER 3 // the number of students
  5.  
  6. int main(void){
  7. 	int i;
  8. 	int tensu[NUMBER];
  9.  
  10. 	for(i=0;i<NUMBER;i++){
  11. 		scanf("%d",&tensu[i]);
  12. 	}
  13.  
  14. 	if(NUMBER%2==0){   //NUMBER is not odd
  15.  
  16. 		for(i=0;i<NUMBER/2;i++){
  17. 			int temp[NUMBER];
  18. 			temp[i] = tensu[i];
  19. 			tensu[i] = tensu[NUMBER-i-1];
  20. 			tensu[NUMBER-i-1] = temp[i];
  21. 		}
  22. 	}else{
  23. 		for(i=0;i<(NUMBER-1)/2;i++){
  24. 			int temp[NUMBER];
  25. 			temp[i] = tensu[i];
  26. 			tensu[i] = tensu[NUMBER-i-1];
  27. 			tensu[NUMBER-i-1] = temp[i];
  28. 		}
  29. 	}
  30.  
  31. 	for(i=0;i<NUMBER;i++){
  32. 		printf("%d\n",tensu[i]);
  33. 	}
  34.  
  35. 	return 0;
  36. }
  37.  
Success #stdin #stdout 0s 2056KB
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https://ideone.com/MpvgOb
language:
C (gcc 8.3)
created:
8 years ago
visibility:
secret

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