Use the Conditional (Ternary) Operator

The conditional operator, also called the ternary operator, can be used as a one line if-else expression.

The syntax is a ? b : c, where a is the condition, b is the code to run when the condition returns true, and c is the code to run when the condition returns false.

The following function uses an if/else statement to check a condition:

function findGreater(a, b) {
  if(a > b) {
    return "a is greater";
  }
  else {
    return "b is greater or equal";
  }
}

This can be re-written using the conditional operator:

function findGreater(a, b) {
  return a > b ? "a is greater" : "b is greater or equal";
}

Use the conditional operator in the checkEqual function to check if two numbers are equal or not. The function should return either the string Equal or the string Not Equal.