Computer Science - Class 12
Chapter 3 - Stacks

Write a function in Python PUSH(Arr), where Arr is a list of numbers. From this list push all numbers divisible by 5 into a stack implemented by using a list. Display the stack if it has at least one element, otherwise display appropriate error message.

Answer:

def PUSH(Arr):

stack=[]

for i in range(0,len(Arr)):

if Arr[i]%5==0:

stack.append(Arr[i])

if len(stack)==0:

print("Stack is Empty")

else:

print(stack)

 

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Transcript

Write a function in Python PUSH(Arr), where Arr is a list of numbers. From this list push all numbers divisible by 5 into a stack implemented by using a list. Display the stack if it has at least one element, otherwise display appropriate error message. Answer: def PUSH(Arr): stack=[] for i in range(0,len(Arr)): if Arr[i]%5==0: stack.append(Arr[i]) if len(stack)==0: print("Stack is Empty") else: print(stack)

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.