Digit problems: reverse, palindrome, Armstrong

About this topic

Extract digits with % and /.

Part of Coding Tests: Pseudocode, Output Tracing & Patterns: 23 topics, 5 free.

More topics in this course

• How to dry-run code
• Reading company-test pseudocode
• Operator traps: ++, %, /, &&, bitwise
• Prime numbers and the sieve