How are the last 2 digits of a number printed?
We can easily find the last two digits of a number using modulus 100.
- Let N be the input.
- If N is a one-digit number, just print N and end the program.
- Let temp = N % 100.
- If the temperature is higher than 9, just print the temperature.
- If the temperature is less than or equal to 9, it implies that the penultimate digit of N is 0.
How to extract integers from a string in Python
- a_string = “0abc 1 def 23”
- numbers = []
- for word in a_string. pull apart():
- yes word. isdigit():
- numbers. add (int (word))
- print (numbers)
Table of Contents
How do you find the last digit of a number?
To find the last digit of a number, we use the modulus % operator. When modulo divided by 10 it returns its last digit. Finding the first digit of a number is a bit more expensive than the last digit. To find the first digit of a number, we divide the given number by 10 until the number is greater than 10.
How many digits does 2 1000 have?
How many digits does 21000 contain? Therefore, 21000 has 302 digits.
How do you find unique digits in a number?
Follow the steps below to resolve the issue:
- Create a HashTable of size 10 for the digits 0-9. Initially store each index as 0.
- Now for each digit of the number N, increment the count of that index in the hash table.
- Loop through the hash table and count the indices that have a value equal to 1.
- At the end, print/return this count.
Do the numbers end?
The sequence of natural numbers never ends and is infinite. There is no reason why all 3 should ever stop: they repeat infinitely. So when we see a number like “0.999…” (i.e. a decimal number with an infinite series of 9), there is no end to the number of 9.
How to get the last two digits of an integer in Python?
In terms of performance and clarity, this method is hard to beat. This would give a string. To get an int, just wrap with int: The easiest way to extract the last two digits of the number (least efficient) is to cast the number to str and split the last two digits of the number. For example:
How do you format 2 digits in Python?
If you just print a number, it prints it in its default format. For the number 2, it will obviously be 2, not 02. If you want to specify a custom format, you must use some form of string formatting. Python has a few ways to do it.
How to display the last 2 digits of a number?
If it’s just for display purposes, convert it to a string and grab the last 2 characters – the shortest way to do this is ‘%02d’ %(x %100) If you just print a number, it prints it in its default format. For the number 2, it will obviously be 2, not 02.
How to get the last n characters in Python?
In this article, we will discuss how to get the last N characters of a string in python. This N can be 1 or 4, etc. In Python, a string is a sequence of characters, and each character has an associated index number. For example, we have a string variable sample_str that contains a string, i.e.