Conditional Statements in Python: Even or Odd Checker

🎯 Aim

To write a Python program to check whether the given number is even or odd using if...else statements.

🧠 Algorithm

1. Get an input from the user.
2. Convert the input to an integer and store it in a variable a.
3. Use the modulo operator % to check if a % 2 == 0.
   • If true, print "EVEN".
   • Else, print "ODD".
4. End the program.

🧾 Program

num = int(input("Enter a number: "))
if (num % 2) == 0:
    print("{} is Even".format(num))
else:
    print("{} is Odd".format(num))

Output

Result

Thus, the program has been excecuted successfully.

Ex 1:Datatypes-Boolean Expression Evaluation in Python

🎯 Aim

To write a Python program that evaluates and prints the results of boolean and arithmetic expressions involving True and False.

🧠 Algorithm

1. Set variable a to the result of the expression 0 == True.
2. Set variable b to the result of the expression False == False.
3. Set variable c to the result of the expression True + True.
4. Set variable d to the result of the expression False + 9.
5. Print the value of a with the label "a is".
6. Print the value of b with the label "b is".
7. Print the value of c with the label "c:".
8. Print the value of d with the label "d:".

💻 Program

a = (0 == True)
b = (False == False)
c = (True + True)
d = (False + 9)

print("a is", a)
print("b is", b)
print("c:", c)
print("d:", d)

Output

Result

Thus, the program has been excecuted successfully.

Ex-2 Datatypes-Character Literal in Python

🎯 Aim

To write a Python program that prints the characters 'T' and 'a' using character literals.

🧠 Algorithm

1. Print the character 'T'.
2. Print the character 'a'.

🧾 Program

print('T')
print('a')

Output

Result

Thus, the program has been excecuted successfully.

Ex-3 Datatypes-Complex Number Creation in Python

🎯 Aim

To write a Python program that reads two integers, creates a complex number using them, and then prints the complex number along with its real and imaginary parts.

🧠 Algorithm

1. Read an integer input from the user and assign it to the variable a (real part).
2. Read another integer input from the user and assign it to the variable b (imaginary part).
3. Create a complex number x using the complex(a, b) function.
4. Print the complex number x.
5. Print the real part of x using x.real.
6. Print the imaginary part of x using x.imag.

💻 Program

a = int(input("Enter the real part: "))
b = int(input("Enter the imaginary part: "))

x = complex(a, b)

print("Complex number:", x)
print("Real part:", x.real)
print("Imaginary part:", x.imag)

Output

Result

Thus, the program has been excecuted successfully.

Ex-4 Datatypes-Read and Print a String in Python

🎯 Aim

To write a Python program to read a string from the user and then print it.

🧠 Algorithm

1. Assign a variable named men_stepped_on_the_moon.
2. Use input() to read a string from the user and store it in the variable.
3. Print the value stored in the variable.

🧾 Program

men_stepped_on_the_moon = input("Enter a string: ")
print(men_stepped_on_the_moon)

Output

Result

Thus, the program has been excecuted successfully.