Sunday, April 18, 2021

15. Write a JavaScript program to check if the last digit of the three given positive integers is same.

15. Write a JavaScript program to check if the last digit of the three given positive integers is same.  

function last_digit(x, y, z)
{
  if ((x > 0) && y > 0 && z > 0)
    {
     return (x % 10 == y % 10 && y % 10 == z % 10 && x % 10 == z % 10);
   }
  else
    return false;
}

console.log(last_digit(20, 30, 400));
console.log(last_digit(-20, 30, 400));
console.log(last_digit(20, -30, 400));
console.log(last_digit(20, 30, -400));

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