Question

Julie has created a dictionary containing names and marks as key value pairs of 6 students. Write a program, with separate user defined functions to perform the following operations:
● Push the keys (name of the student) of the dictionary into a stack, where the corresponding value (marks) is greater than 75.
● Pop and display the content of the stack. For example: If the sample content of the dictionary is as follows: R={"OM":76, "JAI":45, "BOB":89, "ALI":65, "ANU":90, "TOM":82}
The output from the program should be: TOM ANU BOB OM​

Answer 1

ANSWER :

This is your required answer check :

Answer 2

The required programme is as follows:

Explanation:

R={"OM":76, "JAI":45, "BOB":89,

"ALI":65, "ANU":90, "TOM":82}

def PUSH(S,N):

S.append(N) def POP(S):

if S!=[ ]:

return S.pop()

else:

return None

ST=[ ]

for k in R:

if R[k]>=75:

PUSH(ST,k)

while True:

if ST!=[ ]:

print(POP(ST),end=" ")

else:

break