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1. Print Right Triangle Pattern2. Print Inverted Right Triangle3. Print Pyramid Pattern4. Number Pattern 15. Number Pattern 26. Character Pattern7. Print Hollow Square8. Print Diamond Pattern9. Number Pyramid10. Floyd Triangle11. Diamond Pattern12. Number Pyramid13. Hollow Square Pattern

Print Right Triangle Pattern

Print right triangle using stars.

IntermediatePhase 2 - Level 4: Pattern PrintingExample 1 of 13
print-right-triangle-pattern.py
1# Take n
2n = int(input("Enter number of rows: "))
3

4# Print right triangle
5for i in range(1, n + 1):
6    for j in range(1, i + 1):
7        print("*", end="")
8    print()

Output

Enter number of rows: 5
*
**
***
****
*****

What's going on

Outer loop controls rows, inner loop prints stars.

Key Concepts:

Outer loop: rows from 1 to n
Inner loop: print i stars
Newline after each row

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