multiplication

Normal Integer method If we consider the integer multiplication, we need 2 integers and output is also integer. Suppose we have to multiply 5678*1234. In the normal way, we will realize following: 5678 X 1234 \------------ 22712 //first number multiply as is i.e. 4\*5678 17034- //2nd time, shift (left) and then multiply the number as 3\*5678 11356-- //shift twice 5678--- //shift thrice \------------ 7006652 ```So, each time we multiply, depending on the digit of the 2nd number, we shift and then multiply. [Read More]