const binarySearch = require('./binarySearch')

const arr = new Array(100).fill(0).map(() => Math.round(Math.random() * 100)).sort((a, b) => a - b)

console.log(arr)

const target = Math.round(Math.random() * 100)

console.log('target', target)

const result = binarySearch(arr, target)

console.log('result', arr[result])

function check (result) {

let index = -1

for (let i of arr) {

if (arr[i] === target) {

index = i

console.log(target, arr[i])

break

}

}

const flag = result === index

return flag

}

console.log(check(result) ? 'success' : 'fail')