Flowchart for Even or Odd

The blocks it uses

Built from 3 kinds of block, between Start and End. Each one has a guide.

• AskAsk the user for input
• DecisionMake a decision
• TellShow a message

Even or Odd in Python, Java, C++, C# and JavaScript

B4Coder writes the same program as real code. Change the flowchart in the editor and the code changes with it.

1number = int(input("Enter a number "))2if number % 2 == 0:3    print("It is an Even number")4else:5    print("It is an Odd number")

How each block becomes code: Python · Java · C++ · C# · JavaScript

Learn the ideas behind it

• Ask questions and remember values
• Decisions: if this, then that
• What is a program?