/*
    *
    * Prosen Ghosh
    * American International University - Bangladesh (AIUB)
    *
*/

Problem:

Write a function called repeatStr which repeats the given string string exactly n times.

repeatStr(6, "I") // "IIIIII"
repeatStr(5, "Hello") // "HelloHelloHelloHelloHello"

Solution:

function repeatStr (n, s) {
  return s.repeat(n);
}

• repeat() Returns a new string with a specified number of copies of an existing string