https://rentry.org/PPP2_p98

// Code derived from Stroustrup's PPP2 book
// § 4.3.2 Operators
// -beginning on p 98

#include <iostream>

using std::cout;

int main()
{
  int a = 10;
  cout << a << '\n';

  ++a;
  cout << a << '\n';

  a += 1;
  cout << a << '\n';

  a = a + 1;
  cout << a << '\n';
}

build & run:

g++ -std=c++20 -O2 -Wall -pedantic ./ch_04/main_p98.cpp && ./a.out

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Pub: 23 Jan 2023 09:07 UTC
Edit: 29 Apr 2023 06:46 UTC
Views: 536