C++ Udemy

Variables

Datatypes

#include <iostream>

main()
{
    cout << 4 << endl; // endl for endline
    int A = 4;
}
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Getting input

#include <iostream>

using namespace std

main() {
    char *example;
    cin >> example;

    cout << "test";
}
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5: Arrays

main() 
{
    int arr[3] = {3,4,5};
    for (int i=0; i < 3; i++) {
        cout << arr[i] << endl;
    }
}
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