/C#/C++

C++

Better than my grades

C++

assert((std::is_same_v<int, int>))

C++

God's language

C++

// C++ program for reversal algorithm
// of array rotation
#include <bits/stdc++.h>
using namespace std;

/*Function to reverse arr[] from index start to end*/
void reverseArray(int arr[], int start, int end)
{
    while (start < end) {
        int temp = arr[start];
        arr[start] = arr[end];
        arr[end] = temp;
        start++;
        end--;
    }
}

/* Function to left rotate arr[] of size n by d */
void leftRotate(int arr[], int d, int n)
{
    if (d == 0)
        return;
    // in case the rotating factor is
    // greater than array length
    d = d % n;

    reverseArray(arr, 0, d - 1);
    reverseArray(arr, d, n - 1);
    reverseArray(arr, 0, n - 1);
}

// Function to print an array
void printArray(int arr[], int size)
{
    for (int i = 0; i < size; i++)
        cout << arr[i] << " ";
}

/* Driver program to test above functions */
int main()
{
    int arr[] = { 1, 2, 3, 4, 5, 6, 7 };
    int n = sizeof(arr) / sizeof(arr[0]);
    int d = 2;

    // Function calling
    leftRotate(arr, d, n);
    printArray(arr, n);

    return 0;
}

Source: geeksforgeeks.org

C++

#include <iostream>
#include <string>

using namespace std;

int main() 
{
  string fruits[3] = {"Banana", "Mango", "Apple"};
  cout << fruits[0];
  return 0;
}

Source: learn.onlinegdb.com

C++

www.parsonsitsolutions.com

C++

Damn it, I forgot a semicolon again

C++

#incldue <iostream>


void multiply(int x, int y)
{
  return x*y;
}


void divide(int x, int y)
{
  return x/y;
}

void add(int x, int y) 
{
  return x+y;
}

void subtract(int x, int y)
{
  return x-y;
}


using namespace std;

int main()
{
  string op='c';
  int x, y;
  while(op!='e')
  {
  cout<<"What operation would you like to perform: add(+), subtract(-), divide(/), 
  multiply(*), [e]xit?";
  cin>>op;
  switch(op)
  {
    case 1: '+':
    cin>>x;
    cin>>y;
    cout>>x>>"+">>y>>"=">>add(x, y)>>endl_
    break;
    case 2: '-':
    cin>>x;
    cin>>y;
    cout<<x<<"-"<<y<<"="<<subtract(x, y)<<endl;
    break;
    case 3: '/':
    cin>>x;
    cin>>y;
    cout<<x<<"/"<<y<<"="<<divide(x, y)<<endl;
    break;
    case 4: '*':
    cin>>x;
    cin>>y;
    cout<<x<<"*"<<y<<"="<<multiply(x, y)<<endl;
    break;
    case 'e':
    return 0;
    default:
    cout<<"Sorry, try again"<<endl;
    }
  }
  return 0;
}
Solution

Source: cprogramming.com

C++

int main() {
std::cout << "Hello World!";
return 0;
}

C++

// Your First C++ Program

#include <iostream>

int main() {
    std::cout << "Hello World!";
    return 0;
}

-1

Source: programiz.com › examples › print-sentence

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