ViCoder - Python program to print half triangle pattern using number

Python Program:

- To print half triangle pattern using number

User Input: 3

Output:

1
2 2
3 3 3

rows=int(input("Enter number of rows : "))
for i in range(1,rows+1):
  for j in range(1,i+1):
    print(i,end=" ")
  print("")

  Enter number of rows : 4
  1
  2 2
  3 3 3
  4 4 4 4

Program

pattern

Main logic :

c=65 # "A" starts from 65
for i in range(1,rows+1): #rows : number of rows to print
  for j in range(1,i+1):
    print(i,end=" ")
  print("")

Concept

Program : To print Hello World

Program : To take users input