How do you check if a number has a certain digit in Python?

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How do you check if a number has a certain digit in Python?

Use str. isdigit() to check if a string contains a number

  1. contains_digit = False.
  2. s = “abc1” Example string.
  3. for character in s: Iterate over `s`
  4. if character. isdigit(): Test for digit.
  5. contains_digit = True.
  6. print(contains_digit)

How do you print numbers from 1 to 100 in Python?

ALGORITHM:

  1. If the number is greater than 0, calculate remainder rem by dividing the number with 10.
  2. Calculate square of rem and add it to a variable sum.
  3. Divide number by 10.
  4. Repeat the steps from a to c till the sum of the square of all digits present in number has been calculated.
  5. Finally, return the sum.

How do you print the tenth digit of a number in Python?

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it is simple to understand as well. In Python, you can try this method to print any position of a number. For example, if you want to print the 10 the position of a number, Multiply the number position by 10, it will be 100, Take modulo of the input by 100 and then divide it by 10.

How do you print two digit numbers in Python?

Use str. format() to print a float with two decimal places format(number) with “{:. 2f}” as str and a float as number to return a string representation of the number with two decimal places. Call print(string) with the formatted float-string as string to print the float.

How do you check if a number contains a digit?

Write a function named containsDigit that determines if a number contains a particular digit. The header should look like: bool containsDigit(int number, int digit); If number contains digit, then the function should return true .

How do you print numbers backwards in for loop in Python?

Program

  1. # Ask for enter the number from the use.
  2. number = int(input(“Enter the integer number: “))
  3. # Initiate value to null.
  4. revs_number = 0.
  5. # reverse the integer number using the while loop.
  6. while (number > 0):
  7. # Logic.
  8. remainder = number \% 10.
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How do you find the tenth digit of a number?

If a number has a decimal point , then the first digit to the right of the decimal point indicates the number of tenths.

  1. For example, the decimal 0.3 is the same as the fraction 310 .
  2. For example, the decimal 3.26 is the same as the mixed number 326100 .

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