Question

Write a Python Program to :
1) To display the first 7 multiples of 35.
2) Find the sum of the first 10 natural numbers.
3) Accept the marks of 5 subjects from the user as float values and find the average of these marks.
All in Python IDLE. Please answer these questions fast.

Answer 1

Answer:

The given programs for the questions is written in Python.

1. To display the first 7 multiples of 35.

print("First seven multiples of 35 are...")

for i in range(1,8):

   print(35*i,end=" ")

Algorithm:

1. START.
2. Iterate a loop in the range i = 1 to 7
3. Display the value of 35*i.
4. STOP.

2. Find the sum of the first 10 natural numbers.

s=0

for i in range(1,11):

   s+=i

print("Sum of first ten natural numbers is:",s)

Algorithm:

1. START.
2. Initialise s=0.
3. Iterate a loop in the range i = 1 to 10.
4. Add the value of i to s.
5. Display the value of s.
6. STOP.

3. Accept the marks of 5 subjects from the user as float values and find the average of these marks.

s=0

for i in range(5):

   s+=float(input("Enter marks: "))

print("Average Marks:",s/5)

Algorithm:

1. START.
2. Initialise s=0.
3. Iterate a loop five times.
4. Ask the user to enter the marks (inside loop).
5. Add the marks to s.
6. Divide s by 5.
7. Display the value of s.
8. STOP.

See the attachment for output.