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# Python Function Program without input argument and without return value

This type of function does not have input arguments but has a value to the main program.

Write a program to generate the following pattern.

1

1 2

1 2 3

1 2 3 4

1 2 3 4 5

Program:

def pattern():

for i in range(1,6):

for column in range(1, i+1):

print(column, end=' ')

print("")

return

pattern()

Write a program to generate the following pattern.

1

1 2

1 2 3

1 2 3 4

1 2 3 4 5

Program:

def pattern():

for i in range(1,6):

for j in range(i,6):

print(j, end=' ')

print("")

return

pattern()

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