Reversing an array In place

Question

Okay so I\'ve tried to print and Array and then reverse is using another array But I\'m trying to create a For Loop that will take an array and reverse all of the elements i

Answer 1

Try this;

#include 
#include 

int Random(int Max) {
  return ( rand() % Max)+ 1;
}

void main() {
  const int len = 8;
  int a[len];
  int i,end;
  int j = 0;
  Randomize() ;

  srand(time(0));
  //Fill the Array
  for (i = 0; i < len; ++i) {
    a[i] = rand() % 100;
  }

  //Print the array after filled
  for (i = 0; i < len; ++i) {
    printf("%d ", a[i]);
  }
  printf("\n");
  getchar();

  for (i = 0; i < n/2; i++) {
      t = a[i];
      a[i]   = a[end];
      a[end] = t;
      end--;
  }

}

Hope this helps... :)

Just for suggestion. Try to use meaningful variable name instead of just i,a.... That will help you while writing a bigger code. :)