Introduction

This section shows several ways of reading and writing on the standard I/O in four different languages. And basic features of the languages that can be useful.

Contents:

• C I/O
  • Basic Input
  • Basic Output
  • Using patterns on printf and scanf
  • Faster I/O
  • Fastest I/O (Unlocked I/O)
• C++ I/O
  • Basic Input
  • Basic Output
  • I/O Manipulation
• Java I/O
• Python I/O
• C Builtin Functions
  • __builtin_expect
• C Operators
  • Comma (,) operator
• C++11 Features
  • List Initialization
  • For-each
  • Dynamic type declaration
  • Replacing typedefs
  • Lambda functions
• Bits Header