# Simple / Basic Python Programming examples for python begineer's

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Reading Time:- 2 min 58 sec

BY TEJAS

For Python beginners, this article was really helpful. This article gives you a full idea of ​​"Learning Python" with these starting examples. These set of examples help you to learn python programming quickly & easily. These examples are dependent on the basics of python. This article provides a set of some simple python code examples which helps you to try the basics of python.

So let's get started.

Simple Python Examples

## 1. Hello, World!

Hello, World in python is a very common example in python. In this, we are printing the "Hello World!" in the console.

```                `print "Hello, World!"`
```

This example describes the Addition of two numbers in python.

``````num1 = 2
num2 = 3.5
sum = num1 + num2
print(sum)
```
```

## 3. Swap Two Variables

This python programming example swaps the values of two variables.

``````a = 2
b = 4

a, b = b, a, b
print("a =", a)
print("b =", b)
```
```

## 4. Find the Square Root

Finding the Square Root Program using Python.

``````num = 5
num_sqrt = num ** 0.5
print(num_sqrt)
```
```

## 5. Positive or Negative

Finding the number is Positive or Negative in Python.

``````num = 3
if num > 0:
print("Positive")
elif num == 0:
print("Zero")
else:
print("Negative")
```
```

## 6. Generate a Random Number

Generating a Random Number in Python Programming.

``````import random

# Between 0 to 9
print(random.randint(0, 9))```
```

## 7. Read from the Input

Reading the Input from the user in Python.

``````name = input("Your name: ")
```

## 8. Sum of Natural Numbers

Sum of the Natural Numbers in Python Programming.

``````num = 7
if num < 0:
print("Negative")
else:
sum = 0
while(num > 0):
sum += num
num -= 1
print("Sum: ", sum)
```
```

## 9. Convert the Bases

Converting the Decimal numbers into the Binary, Octal, & HexaDecimal number system.

```        ```dec = 5
print(bin(dec), "in Binary")
print(oct(dec), "in Octal")
```
```

## 10. Even or Odd

Finding the given number is Even or Odd using Python Programming.

``````num = 5
if(num % 2) == 0:
print("{0} is Even".format(num))
else:
print("{0} is Odd".format(num))
```
```

## 11. Factorial of a Number

Finding the Factorial of a Number in Python Program.

``````num = 5
factorial = 1
if num < 0:
print("Does not exist")
elif num == 0:
print(factorial)
else:
for i in range(1, num + 1):
factorial = factorial * i
print(factorial)
```
```

## 12. Find ASCII Value

Finding the ASCII value of any Character, Number, or Symbol in Python Program.

``````char = "A"
print("ASCII value:", ord(char))
```
```

## 13. Length of String

Finding the length of a String in Python Programming example.

``````s = "ProgramTuts.com"
print(len(s))
```
```

## 14. Type of Variables

Finding which type of the value is stored in variable. E.g Str, Int, Float

``````s = "John"
i = 25
f = 1.5
print(type(s)) # str
print(type(i)) # int
print(type(f)) # float
```
```

## 15. Display Calendar

Displaying the Calendar in Python Programming.

``````import calendar

yy = 2021 # Year
mm = 3 # month - Mar

print(calendar.month(yy, mm))
```
```

## 16. Reverse a String

Finding the reverse of a string in Python.

``````s = input("Enter a String: ")

print(s[::-1])
```
```

## 17. Check Prime Number

Checking the Number is Prime or Not in Python.

``````num = 7
if num > 1:
for i in range(2, num):
if(num % i) == 0:
print("Not Prime")
break
else:
print("Prime")
else:
print("Not Prime")```
```

## 18. Larger Number Function

Finding the Largest number using a Function in Python

``````def max(a, b):
if a < b:
return a
else:
return b

max(5, 2)
```
```

## 19. Make a Time Delay

Making a Time Delay using python inbuild function.

``````import time

time.sleep(2) # 2 Seconds
```
```

## 20. Simple Calculator

Making a Simple Calculator which do basic Arithmetic Operations in Python Programming.

``````print("Enter an Operator (+, -, *, /)")
if choice in ('+', '-', '*', '/'):
num1 = float(input("1st number: "))
num2 = float(input("2nd number: "))

if choice == '+':
print(num1 + num2)

elif choice == '-':
print(num1 - num2)

elif choice == '*':
print(num1 * num2)

elif choice == '/':
print(num1 / num2)
else:
print("Invalid Input")
```
```