Post-Increment

This example is bad. Don’t do this:

(:source lang=c++ filename=pi.cc -inline:)

1. include <iostream>

using namespace std;

int main() {

    double nums[] = {0.0, 0.1, 0.2, 0.3, 0.4};

    for (int i=0; i<5; i++)
        cout << nums[i] << " ";
    cout << '\n';

    cout << nums[1] << '\n';
    cout << *(nums+1) << '\n';
    cout << *(1+nums) << '\n';
    cout << 1[nums] << '\n';

    double *p = nums+1;
    cout << p << " " << *p++ << " " << p << " " << *p++ << '\n';

    p = nums+1;
    cout << p << " " << *p++ << " ";
    cout << p << " " << *p++ << '\n';

} (:sourceend:)