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

Arrays Introduction

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1352 Discussions

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  • www_abishekmann1
     + 0 comments

    include iostream

    int main() { int n; std::cin>>n; const int SIZE = n; int numbers[SIZE]; 

    for (int i = 0; i < n; ++i) {
    std::cin >> numbers[i]; 
}
for (int i=0; i<n/2 ; ++i){
    int temp =numbers[i];
    numbers[i]=numbers[n-1-i];
    numbers[n-1-i]=temp;
}
for(int i= 0; i< n; ++i){
    std::cout<<numbers[i]<<" ";
}


return 0;

    }

  • nayem_099
     + 0 comments

    include

    include

    include

    include

    include

    using namespace std;

    int main() { /* Enter your code here. Read input from STDIN. Print output to STDOUT */ 

      int n;

cin >> n;

int integers[n];

for (int i = 0; i < n; i++) {
    cin >> integers[i];
}
// For Reverse Interger..
for (int i = n-1; i >= 0; i--) {
    printf("%d ", integers[i]);
}

return 0;

    }

  • merwin_dev
     + 0 comments
    #include <iostream>
using namespace std;


int main() {
    int N;
    cin >> N;
    int num[N];
    for (int i = 0; i < N; i++)
    {
        cin >> num[i];
    }
    
    for (int i = N - 1; i >= 0; i--) 
    {
        cout << num[i] << " ";
    }
    
    return 0;
}

  • haydenh3yn
     + 0 comments

    include

    include

    include

    include

    include

    using namespace std;

    int main() { int n; cin >> n; vector v; vector ans;

    for (int i = 0; i < n; i++) {
  int a;
  cin >> a;
  v.insert(v.begin(),a);  
}

for(auto& n : v) {
    cout << n << " ";
}
return 0;

    }

  • Migueel0
     + 0 comments
        for(int i=1;i<=n;i++){
        int a;
        cin >> a;    
        arr[n-i] = a;
    }
    
    for(int i=0;i <n;i++){
        cout << arr[i]<< " ";
    }