 # Python Basic Day 1: Arithmetic Operators

As Arithmetic operators are basic operators those are used to perform basic mathematical works like :

– (Substraction)

* (Multiplication)

/ (Division)

% (Modulus)

Example for the Basic Python Program is :

``````#To Print Any Value print() is used
#   # is used to Comment the Line
print("Hello")
print(3)
print(4.5)

#Python does not need Explicite Declaration of variable

roll_no=3
name="XYZ";
per=98.89

print("Roll No :",roll_no,"\nName of the Student :",name,"\nPercentage :",per)

#Arithmetic Operations  + , - , * /, %

a=90
b=91
c=a+b  #181
print("Total of ",a," and ",b," is ",c)

a="90"
b="91"
c=a+b    #9091
print("Total if ",a," and ",b, " is ",c)

c= int(a)+ int(b) #181
print("Total if ",a," and ",b, " is ",c)

#In Conversation if input is not proper integer then Error will be gerenated

a=90
b=8

c=a/b
print("C is ",c) #11.25
c=a % b
print("C is ",c)  #2

c=a*b
print("C is ",c)  #720

c=a-b
print("C is ",c)   #82

``````

Output of the above Basic Program in Python will be like

``````Hello
3
4.5
Roll No : 3
Name of the Student : XYZ
Percentage : 98.89
Total of  90  and  91  is  181
Total if  90  and  91  is  9091
Total if  90  and  91  is  181
C is  11.25
C is  2``````