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  1. Prepare
  2. C++
  3. Introduction
  4. Arrays Introduction
  5. Discussions

Arrays Introduction

  • saimoom1362
     + 0 comments

    C++20:

    #include <iostream>
using namespace std;

int main() {
    int N, arr[1000];
    
    cin >> N;
    
    for (int i = 0; i < N; i++) {
    cin >> arr[i];
    }
    
    for (int i = 0; i < N / 2; i++) {
    int temp = arr[i];
    arr[i] = arr[N - 1 - i];
    arr[N - 1 - i] = temp;
    }
    
    for (int i = 0; i < N; i++) {
    cout << arr[i] << " ";
    }
    
    return 0;
}