How do you find the nth digit of an integer?

How do you find the nth digit of an integer?

The nth digit is the remainder after dividing ( a divided by 10b-1) by 10. If you want an iterative approach: Loop b-1 times, each time assigning to the a variable the result of dividing a by 10. After looping, the nth digit is the remainder of dividing a by 10.

How do you find the nth digit of a number in Python?

1. int(str(number)[i-1]) . Or if you need to handle all digits: for index, digit in enumerate(str(number), start=1): digit = int(digit)
2. Stack Overflow is not a code-writing or tutorial service.

How do you extract digits from a number in Python?

How to extract integers from a string in Python

1. a_string = “0abc 1 def 23”
2. numbers = []
3. for word in a_string. split():
4. if word. isdigit():
5. numbers. append(int(word))
6. print(numbers)

How do you find the nth digit of a number in Excel?

Copy the formula and replace “A1” with the cell name that contains the text you would like to extract, and replace N with the number you want….How to Extract the Nth Letter from Left.

Formula	=RIGHT(A1,LEN(A1)-3+1)
Result	w to Extract the Nth Letter from Left

How do you find the second digit of a number?

You can do it by dividing by ten and then taking the remainder of division by ten: int second = (number / 10) % 10; In general, you could think of integer-dividing by a k -th power of ten as of dropping k least significant digits.

How do you find the nth number?

Solution: To find a specific term of an arithmetic sequence, we use the formula for finding the nth term. Step 1: The nth term of an arithmetic sequence is given by an = a + (n – 1)d. So, to find the nth term, substitute the given values a = 2 and d = 3 into the formula.

How do I extract digits from a number?

Extracting digits of a number is very simple. When you divide a number by 10, the remainder is the digit in the unit’s place. You got your digit, now if you perform integer division on the number by 10, it will truncate the number by removing the digit you just extracted.

How do I extract numbers from a string?

Extract number from text string with Ultimate Suite

1. Go to the Ablebits Data tab > Text group, and click Extract:
2. Select all cells with the source strings.
3. On the Extract tool’s pane, select the Extract numbers radio button.

How do you extract text after the second or nth specific character space or comma?

If you want to extract text after the second or nth comma character in a text string in Cell B1, you need firstly to get the position of the second or nth occurrence of the comma character in text, so you can use the SUBSTITUTE function to replace the second comma character with the hash character, then using the FIND …

How do you find the Nth character of a string in Excel?

Find nth occurrence (position) of a character in a Cell with Find formula

1. In a blank cell, enter the formula =FIND(“c”,A1,FIND(“c”,A1)+2).
2. And then press the Enter key.
3. Note: You can change the 2 in the formula based on your needs.

How to return the nth digit of a number?

After looping, the nth digit is the remainder of dividing a by 10. See live demo. FYI The remainder operator is %, so eg 32 % 10 returns 2, and integer division drops remainders, so eg 32 / 10 returns 3. Convert number to string and then use the charAt () method.

How to take the nth digit of a number in Python?

You can do it with integer division and remainder methods. def get_digit (number, n): return number // 10**n % 10 get_digit (987654321, 0) # 1 get_digit (987654321, 5) # 6. The // performs integer division by a power of ten to move the digit to the ones position, then the % gets the remainder after division by 10.

What are the digits of the number n?

Given a number n and we have to find n-th number such that it’s digits only consist 0, 1, 2, 3, 4 or 5. Recommended: Please solve it on “ PRACTICE ” first, before moving on to the solution.

How to get the first digit of a number?

Then to get the first digit: This will return the digit as a character, not as a number. To convert it back use: The // performs integer division by a power of ten to move the digit to the ones position, then the % gets the remainder after division by 10.