# Count a specific digit in data

## Problem Statement

Consider that we are implementing an encryption algorithm, where we need to get the number of occurrences of a given digit (numeric character) in the data (a string).

Write a Python function that takes the digit, and data, as arguments, and return the number of occurrences of the digit in the data.

## Input

The first line of input consists of the data, a string.

The second line of input consists of the digit, whose number of appearances we need to find.

## Output

Print the number of occurrences of the digit in the data.

## As is

The boilerplate code is already there to read the input from user, in the `main()` function, and to print the value returned by the `countDigit()` function. Do not edit this code.

## To do ✍

`countDigit()` has two parameters: `data`, `digit`. Complete the function that counts the occurrences of given digit in the data.

## Example 1

Test input

``````1245125336875555142
5``````

Test output

``6``

Explanation

The digit `5` has occurred in the data `1245125336875555142` for 6 times. Hence, output is 6.

## Example 2

Test input

``````11141255541
9``````

Test output

``0``

Explanation

There is no occurrence of the digit `9` in the given data. Hence output is 0.

## Python Program

``````# Complete the following function
def countDigit(data, digit):
count = 0

return count

# Boilerplate code - Do not edit the following
def main():
data = input()
digit = input()
print(countDigit(data, digit))

if __name__ == "__main__":
main()``````

Input and Outputs 1

``````1245125336875555142
1``````
``3``

Input and Outputs 2

``````5251
8``````
``0``

Input and Outputs 3

``````8946123212798454646
6``````
``3``
``````# Complete the following function
def countDigit(data, digit):
count = 0
# For each character in the given data
for char in data:
# If character in the data equals digit,
# increment the count by one
if char == digit:
count += 1

return count

# Boilerplate code - Do not edit the following
def main():
data = input()
digit = input()
print(countDigit(data, digit))

if __name__ == "__main__":
main()``````