The number of rows N is passed as the input. The program must print the half pyramid using the numbers from 1 to N.
Input Format:
The first line contains N.
Output Format:
N lines representing the half pyramid pattern using the numbers from 1 to N. (A single space is used to separate the numbers)
Boundary Conditions:
2 <= N <= 100
Example Input/Output 1:
Input:
5
Output:
1
1 2
1 2 3
1 2 3 4
1 2 3 4 5
Example Input/Output 2:
Input:
3
Output:
1
1 2
1 2 3
n=int(input())
for i in range(1,n+1):
for j in range(1,i+1):
print(j,end=" ")
print()