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  1. #include<stdio.h>
  2. int a_int_rev2(int *q, int n)
  3. {
  4.   int k, kari_atai;
  5.  
  6.   for (k = 0; k <= (n-1)/2; k++) {
  7.     kari_atai = q[k];
  8.     q[k] = q[n-k-1];
  9.     q[n-k-1] = kari_atai;
  10.   }   
  11.   return kari_atai;
  12. }
  13.  
  14. int main(void)
  15. {
  16.   int y[10] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
  17.   int w;
  18.  
  19.   w = a_int_rev2(y, 10);
  20.   printf("%d\n",w);
  21.     for(int i=0;i<10;i++){
  22.         printf("%d",y[i]);
  23.     }
  24.  
  25.   return 0;
  26. }
Success #stdin #stdout 0s 3340KB
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stdin
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Standard input is empty
stdout
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4
9876543210
https://ideone.com/yaeswZ
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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