Question

write a program to input a number and display its first and last digit is same or not ​

Answer 1

Answer:

Explanation:Logic to find first and last digit of a number

Input a number from user. Store it in some variable say num . Find last digit using modulo division by 10 i.e. lastDigit = num % 10 . To find first digit we have simple formula firstDigit = n / pow(10, digits - 1)