multuple if inline js code example

Example 1: how to make one line if in js

// If statement
// if (condition) //code
if (5 > 3) return "Is greater"; // "Is greater"

// If else statement
// (condition) ? if : else
let res = (1 > 3) ? "is greater" : "is less than";// "is less than"

Example 2: The conditional (ternary) operator with three condition

String year = credits < 30 ? "freshman" : credits <= 59 ? "sophomore" : credits <= 89 ? "junior" : "senior";