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  1. //@Author Damien Bell
  2. #include <iostream>
  3.  
  4. using namespace std;
  5.  
  6. int main(){
  7.  
  8.     const int size = 5;
  9.     int array1[size]={0, 1, 2, 3, 4};//array1[0], array1[1], array1[2], array1[3], array1[4];
  10.     int array2[size]={0};
  11.  
  12.     int i=5, j=0, k=0;//ignore me for now!
  13.  
  14.     /*   Reversing an array using for statements
  15.     for(int i=0; i < size; i++){
  16.         array2[i] = array1[size-i-1];
  17.     }
  18.     
  19.     
  20.     
  21.     for (int i=0; i<5; i++){  // This outputs the first array
  22.         cout << array1[i]<<endl;
  23.     }
  24.     
  25.     cout <<endl<< endl;
  26.     
  27.     for (int i=0; i<5; i++){ // This outputs the second array
  28.         cout << array2[i]<<endl;
  29.     }
  30.     */
  31.  
  32.     while (i>0){//Outer loop
  33.         while(j < k){//Inner loop
  34.             array2[j] = array1[i]; // Sets array 1 to the opposite part of array 2.
  35.             j++; // increments the controller for the position in array 2
  36.         }//Ends the inner loop
  37.         k++; //Increments the controller for when the inner loop happens
  38.         i--;//Decrements the outer loops counter
  39.     }//ends the outer loop
  40.  
  41.     for (int i=0; i<5; i++){ // Outputs array 1
  42.         cout << array1[i]<<endl;
  43.     }
  44.  
  45.     cout <<endl<< endl; // Blank lines for formatting purposes.
  46.  
  47.     for (int i=0; i<5; i++){ //Output array 2
  48.         cout << array2[i]<<endl;
  49.     }
  50.  
  51.  
  52.  
  53.  
  54.  return 0;
  55. }
  56.  
Success #stdin #stdout 0s 2724KB
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https://ideone.com/OzP17
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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