Class 11: if condition 8

Question : 19

Write a python script to take input for a number check and print whether the number is even, odd or zero?

Sol:( Method:1)

a=int(input("Enter any no "))
if(a==0):
    print("Number is zero")
else:
    if(a%2==0):
        print("Number is even")
    else:
        print("Number is odd")

Sol: (Method:2)

a=int(input("Enter any no "))
if(a==0):
    print("Number is zero")
elif(a%2==0):
    print("Number is even")
else:
    print("Number is odd")

Output:

Enter any no 25
Number is odd
>>>
Enter any no 0
Number is zero
>>>
Enter any no 12
Number is even
>>>

 

Question: 20

Write a python script to take input for three number check and print the largest number? (Method:1)

Sol:

a=int(input("Enter 1st no "))
b=int(input("Enter 2nd no "))
c=int(input("Enter 3rd no "))
if(a>b and a>c):
    print("max no = ",a)
else:
    if(b>c):
        print("max no = ",b)
    else:
        print("max no = ",c)

using elif 

a=int(input("Enter 1st no "))
b=int(input("Enter 2nd no "))
c=int(input("Enter 3rd no "))
if(a>b and a>c):
    print("max no = ",a)
elif(b>c):
    print("max no = ",b)
else:
    print("max no = ",c)

Output:

Enter 1st no 25
Enter 2nd no 63
Enter 3rd no 98
max no = 98
>>>
Enter 1st no 85
Enter 2nd no 25
Enter 3rd no 45
max no = 85
>>>

 

Question: 21

Write a python script to take input for three number check and print the largest number? (Method:2)

Sol:

a=int(input("Enter 1st no "))
b=int(input("Enter 2nd no "))
c=int(input("Enter 3rd no "))
if(a>b and a>c):
    m=a
else:
    if(b>c):
        m=b
    else:
        m=c
print("max no = ",m)

Using elif

a=int(input("Enter 1st no "))
b=int(input("Enter 2nd no "))
c=int(input("Enter 3rd no "))
if(a>b and a>c):
    m=a
elif(b>c):
    m=b
else:
    m=c
print("max no = ",m)

Output:

Enter 1st no 25
Enter 2nd no 63
Enter 3rd no 68
max no = 68
>>>