Online course

SCRATCH

PYTHON

C++

Introduction

Datatypes

Variables

Operators

Assignment

Input/output

If condition

Arrays

Functions

For loop unplugged

For loop

While loop unplugged

While loop

1) What are the data types in C++ which let you to keep decimal numbers in memory?

2) Can we use int data type to keep integer numbers greater than 2³¹and lower than 2⁶³?

3) What is the proper data type to keep in memory a value with more than 7 decimals?

1) float, double, long double

2) No, but we can use instead long long int

3) double or long double