● Push the keys (name of the student) of the dictionary into a stack, where the corresponding value (marks) is greater than 75.
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
OR
Alam has a list containing 10 integers. You need to help him create a program with separate user defined functions to perform the following operations based on this list.
● Traverse the content of the list and push the even numbers into a stack.
● Pop and display the content of the stack.
For Example:
If the sample Content of the list is as follows:
N=[12, 13, 34, 56, 21, 79, 98, 22, 35, 38]
Sample Output of the code should be:
38 22 98 56 34 12
1 Answers
(first option)
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
OR
(second option)
N=[12, 13, 34, 56, 21, 79, 98, 22, 35, 38]
def PUSH(S,N):
S. append(N)
def POP(S):
if S!=[ ]:
return S.pop()
else:
return None
ST=[ ]
for k in N:
if k%2==0:
PUSH(ST,k)
while True:
if ST!=[ ]:
print(POP(ST),end=" ")
else:
break