how to write a basic class in python

class Student:
    def read(self):
        print("Reading student class")
     
s=Student()
s.read()

outputL
Reading student class


you can call multiple times
class Student:
    def read(self):
        print("Reading student class")
     
s=Student()
s.read()
s.read()
s.read()
s.read()

output:
Reading student class
Reading student class
Reading student class
Reading student class


example 2:
class Student:
    def __init__(self,x,y,z):
        self.name=x
        self.rollno=y
        self.marks=z
 
       
s=Student("anil",100,90)
print(s.name,s.rollno,s.marks)

output:
anil 100 90

How to Perform Addition, Subtraction, Multiplication, Division and Modulus operation on two integers.

#include<stdio.h>

void main()

{ int a,b;

printf("\n enter two values: ");

scanf("%d %d",&a,&b);

printf("\n a + b = %d", a+b);

printf("\n a - b = %d", a-b);

printf("\n a * b = %d", a*b);

printf("\n a / b = %d", a/b);

printf("\n a modulus b = %d", a%b);

getch();

}

input:

 enter two values: 13  5

output:

 a + b = 18           

 a - b = 8

 a * b = 65

 a / b = 2

 a modulus b = 3