Print number of hash/star/string

by 420 May 04, 2022

JavaScript

function printHash(n) {
  const arr = [...new Array(n).keys()].map(item => item +1)
  console.log(arr.map(item => " ".repeat(n-item)+"#".repeat(item)).join("\n"))
  return arr.map(item => " ".repeat(n-item)+"#".repeat(item)).join("\n");

  // ALTERNATE SOLUTION
  /*for (let i = 1; i <= n; i++) {
      console.log(" ".repeat(n-i) + "#".repeat(i))
  }  */
}


printHash(6)

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Print number of hash/star/string

JavaScript

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