Arithmetic Operators in Python [+ , - , * , / , %] смотреть онлайн

This video explains about Programming in Python with Examples. It helps you to Learn Arithmetic operators in Python .
This is Chennai Brothers.
Arithmetic operators are as expected. The plus sign is for addition and the minus sign is used for subtraction. Ex: 4 + 4 = 8, 4 – 4 = 0.
One of multiplication sign (*) is for multiplication and two multiplication sign (**) is used for power of a number . Ex: 4 * 2 = 8, 4 ** 2 = 16.
There are two type of division. One is float division and other is integer division.
Float division is normal division where decimal value of quotient is displayed. It is represented by one backslash symbol (/). Ex: 5 / 3 = 1.667
Integer division is represented by two backslash symbols (//). It returns an integer value of quotient, but it does not round the decimal value of quotient. Ex: 5 // 3 = 1.
The remainder sign is percentage symbol (%). It returns remainder. Ex: 5 % 3 = 2.

For the addition sign (+) and percentage sign (%) arithmetic operators there are special uses with strings.
String formatting uses the arithmetic operator: percentage symbol (%).
A is a variable. It is equal to input (‘what is your name: ‘).
Then in this print statement, you could see that the name we entered, is printed along with hello , without space . now in the next print statement, you could see that there is a space between hello and percentage ‘s’ symbol. So, the output is printed as, hello space and name we entered.
String concatenation uses the arithmetic operator -addition symbol (+).
I wrote a is hi and b is Chennai Brothers. Now I said print them together. Now in the result ,they are literally printed together because there is no space. To add a space, I added double quotes (‘’) in between a and b. Now the result is, hi space Chennai brothers.
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