26.WAP to display following pattern

 

CODE:

n=int(input("How many rows\n"))
for i in range(1,n+1):
    for j in range(1,i+1):
        print(i,end=" ")
    print()

OUTPUT:

How many rows

5

1 

2 2 

3 3 3 

4 4 4 4 

5 5 5 5 5