Helper Function: Reverse a Number
April 26, 2016Helper Function: Convert String to Number
April 26, 2016Helper Function: Check if character is a digit or not
Write a Simple function that accepts a character and return true if it is a digit else return false:
Solution:
bool isDigit(char ch)
{
return (ch >='0' && ch<='9');
}
The above function is self-explanatory.