Simple Python Programs for beginners Students- Gyancs

Simple Python Programs

Program1.py:

Enter name, age and address one by one and display them.

आईडी नंबर इंटर करें, नाम और वेतन एक-एक करके उन्हें प्रदर्शित करें।

name = "Gyancs" 
age = 19 
address = "Lucknow, U.P. India" 
print ("Name: {} \nAge: {} \nAddress: {}.".format (name, age,address))

Output:
Name: Gyancs
Age: 19 Address: Lucknow, U.P. India

Program2.py:

Enter 3 numbers, and find their sum, average and display them.

3 नंबर दर्ज करें, और उनका योग, औसत खोजें और उन्हें प्रदर्शित करें।

a = int(input ("Enter a Number : "))
b= int(input ("Enter a Number : ")) 
c = int (input ("Enter a Number: ")) 
sum = a + b + c
average = sum / 3 
print ("Sum of three numbers is: ", sum) 
print ("Average of three numbers is: ", average)

Output:
Enter a Number : 10
Enter a Number : 20
Enter a Number : 30
Sum of three numbers is: 60
Average of three numbers is: 20.0

Program3.py:

Enter the radius of a circle and find the area.

एक वृत्त की रेडियस दर्ज करें और क्षेत्र का पता लगाएं।

# Python Program to find Area of Circle using Radius 
PI = 3.14 
radius = float (input('Please Enter the radius of a circle: '))
area = PI * radius * radius 
circumference = 2 * PI * radius 
print(" Area of a Circle = %.2f" %area) 
print(" Circumference of a Circle = %.2f" %circumference)

Output:
Please Enter the radius of a circle: 2
Area of a Circle = 12.56
Circumference of a Circle = 12.56

Program4.py:

Python Program to find Area of Circle using Circumference

सर्कुलेशन का उपयोग करके सर्किल का क्षेत्रफल ज्ञात करने का पायथन प्रोग्राम

import math 
cference = float (input(' Please enter the circumference of a circle: '))
area = (cference * cference) / (4 * math.pi) 
print(" Area Of a Circle = %.2f" %area)

Output:
Please Enter the Circumference of a circle: 3
Area of a Circle = 0.72

Program5.py:

Add Two Numbers Provided by the User

उपयोगकर्ता द्वारा प्रदान किए गए दो नंबर जोड़ें

numl = input('Enter first number: ') 
num2 = input('Enter second number: ') 
# Add two numbers
sum = float (numl) + float (num2) 
# Display the sum 
print ('The sum of {0} and {1} is {2}'.format (numl, num2, sum))

Output:
Enter first number: 2.3
Enter second number: 2
The sum of 2.3 and 2 is 4.3

Program6.py:

Enter a number and display its cube value.

एक नंबर दर्ज करें और इसका घन मान प्रदर्शित करें।

number = float (input(" Please Enter any numeric Value : ")) 
cube = number * number * number 
print ("The Cube of a Given Number {0} = {1}". format (number, cube))

Output:
Please Enter any numeric Value : 3
The Cube of a Given Number 3.0 = 27.0

Example7.py:

Solve Quadratic Equation

द्विघात समीकरण हल करें

The standard form of a quadratic equation is: ax² + bx + c = 0, where a, b and care real numbers and a ≠0

दिव्घात समीकरण का मानक रूप ह ax² + bx+c= 0, जहाँ, a, b और c वास्तविक संख्या है औरa ≠0

# Solve the quadratic equation ax** 2+ bx + c = 0 
# import complex math module 
import cmath 
# To take coefficient input from the users 
a = float (input ('Enter a: ')) 
b = float (input('Enter b:'))
c = float (input('Enter c: '))
# calculate the discriminant 
d = (b** 2) - (4* a*c)
# find two solutions 
soll = (-b-cmath.sqrt (d))/(2*a) 
sol2 = (-b+cmath.sqrt (d))/(2*a) 
print ('The solution are {0} and {1}'.format (soll, sol2))

Output:
Enter a: 1.2
Enter b: 2.1
Enter c: 3
The solution are (-0.8750000000000001-1.3169567191065923j) and (-0.8750000000000001+1.3169567191065923j)

Example8.py:

Find the Square Root

स्क्वायर रूट का पता लगायें

# Note: change this value for a different result 
num = float (input('Enter a number: ')) 
num_sqrt = num ** 0.5 
print ('The square root of %0.3f is %0.3f'% (num , num_sqrt))

Output:
Enter a number: 9
The square root of 9.000 is 3.000

Example9.py:

Swap Two Variables

स्वैप दो वैरियेबल

x = input ('Enter value of x: ') 
y = input ('Enter value of y: ')
print ("x value : ",x, "y value : ",y) 
# create a temporary variable and swap the values 
temp = x 
x = y 
y = temp 
print('The value of x after swapping: {}'.format (x))
print('The value of y after swapping: {}'.format (y))

Output:
Enter value of x: 10
Enter value of y: 20
x value : 10 y value : 20
The value of x after swapping: 20
The value of y after swapping: 10

Example10.py:

Without Using Temporary Variable swapping

अस्थायी वैरियेबल स्वैपिंग का उपयोग किए बिना

In python programming, there is a simple construct to swap variables.

पायथन प्रोग्रामिंग में, वैरियेबल को स्वैप करने के लिए एक सरल निर्माण ।

a = 100 
b = 20 
print (a, b) 
a, b = b, a 
print (a, b)

Output
100 20
20 100

Example11.py:

Generate a Random Number

एक रैंडम नम्बर उत्पन्न करें

import random 
print (random.randint (0,9))

Output
8

Example12.py:

Convert Kilometers to Miles

किलोमीटर को मील्स में बदलना

kilometers = float (input ("Enter value in kilometers :")) 
miles = kilometers * 0.621371 
print('%0.3f kilometers is equal to %0.3f miles' % (kilometers, miles))

Output
Enter value in kilometers: 5
5.000 kilometers is equal to 3.107 miles

Example13.py:

Convert Celsius to Fahrenheit

सेल्सियस को फॉरेनहाइट में बदलना

c = float (input ("Enter Celsius : ")) 
far = (c * 1.8) + 32 
print('%0.1f degree Celsius is equal to %0.1f degree Fahrenheit!' % (c, far))

Output :
Enter Celsius : 36.9
36.9 degree Celsius is equal to 98.4 degree Fahrenheit

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