Logic Building/Phase 2 - Level 4: Pattern Printing/Program

Floyd Triangle

Print Floyd triangle pattern.

Logic BuildingIntermediate

Logic Building

# Take n
n = int(input("Enter number of rows: "))

# Print Floyd triangle
num = 1
for i in range(1, n + 1):
    for j in range(1, i + 1):
        print(num, end=" ")
        num += 1
    print()

Output

Enter number of rows: 4
1
2 3
4 5 6
7 8 9 10

Print consecutive numbers in rows.

Key Concepts:

Use counter variable
Increment after each print
Different numbers per row

Number Pyramid

Diamond Pattern