Page 341 - Artificial Intellegence_v2.0_Class_9
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print("Enter the radius of the sphere: ")
r = int(input())
volume = ((4/3)*pi*r*r*r)
print("Volume of the sphere is: ",volume)
elif(a= =2):
print("Enter the radius of the cylinder: ")
r = int(input())
print("Enter the height of the cylinder: ")
h = int(input())
volume = pi*r*r*h
print("Volume of the cylinder is: ",volume)
else:
print("Invalid choice")
C. Write a program for the given instructions.
1. Input three numbers and print the largest of three numbers using if statement.
Ans. a=int(input("enter a number "))
b=int(input("enter a number "))
c=int(input("enter a number "))
larg=a
if b>larg:
larg=b
if c>larg:
larg=c
print("largest of all is ",larg)
2. Input a number and print the table of a number in a tabular form.
Ans. num=int(input("enter a number "))
for i in range(1,11):
print(num,"*",i,"=",num*i)
3. Input a character and check whether it is an uppercase, lowercase character or a digit or any other special character.
Ans. ch = input("enter a character :")
if ch>='A' and ch<='Z':
print("Uppercase")
elif ch>='a' and ch<='z':
print("Lowercase")
elif ch>='0' and ch<='9':
print("Number")
else:
print("Special Character")
4. Print the sum of even or odd numbers of first n natural numbers.
Ans. n=int(input("Enter range of natural numbers :"))
sumeven=sumodd=0
i=0
while i<=n:
Introduction to Python 339

