Pattern Programs
Programs to print various patterns using loops
6 program solutions
Program Solutions
Right Half Pyramid
Program to print right half pyramid pattern
Left Half Pyramid
Program to print left half pyramid pattern
Full Pyramid
Program to print full pyramid pattern
Inverted Pyramid
Program to print inverted pyramid pattern
Number Pattern
Program to print number pattern
Pascal's Triangle
Program to print Pascal's triangle
Topic Strategy: Pattern Programs
This topic is best practiced through repetition with variation. Solve each program, then modify constraints and test alternate approaches so you understand why one solution performs better than another.
During interviews, explain the approach before coding: input assumptions, core logic, complexity, and edge cases. Clear reasoning often matters as much as final code correctness.
Once comfortable, time-box each question and target clean, readable code with meaningful variable names and a quick dry run explanation.