Previous Exercise: Integral and Decimal Parts
Next Lesson: Week 3: The Conditional Operator

Sizes of the Data Types

Easy

Print the size in bytes of each basic type using the sizeof operator, one type per line, in this order and format: char: 1, short: 2, int: 4, long: 8, float: 4, double: 8, long double: 16. The numbers must come from sizeof, not from typing them in, and they are printed with %lu after casting the result of sizeof to unsigned long, since C89 has no conversion specifier for size_t. The program reads no input.

Success Criteria

Your code must pass 1 test case(s) to complete this exercise. 3 hint(s) are available if you need help.

Sign in to track your progress

You can work on exercises as a guest, but sign in to track your progress and save your submissions.

Sign In Create Account

This platform is built by its community

Every lesson, project, and tool on HelloC++ is funded by sponsors. Join them and help shape what we build next.

Become a Patron

How did you find this exercise?

Your rating helps us improve the content.