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CODE VISUALIZER
Master DSA, Python and C with step-by-step code visualization.
Master DSA, Python and C with live code visualization.
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C++ if...else Statement
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Create a simple calculator
Check prime number
Print the Fibonacci sequence
Check if a number is palindrome or not
Program to multiply matrix
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iostream
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C++ if...else Statement
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Popular Examples

Create a simple calculator
Check prime number
Print the Fibonacci sequence
Check if a number is palindrome or not
Program to multiply matrix
All C++ Examples

C++ <iostream>

The C++ <iostream> header file declares a set of functions for standard Input/Output. It also defines I/O stream objects such as cin, cout, clog, etc.

C++ cerr

Writes to error stream

C++ cin

accepts input from the user

C++ clog

used for streaming logs

C++ cout

displays output to output device i.e monitor

C++ wcin

accepts input in wide character type

C++ wcout

displays wide characters (Unicode) to screen