Created
January 4, 2022 06:35
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function repeatStringNumTimes(arr) { | |
if(arr.length%2 === 0) { | |
return 0; | |
} else { | |
const middle = (arr.length - 1) / 2; | |
const left = isLessMiddle(0, middle - 1, arr, arr[middle]); | |
const right = isLessMiddle(middle + 1, arr.length - 1, arr, arr[middle]); | |
console.log(right); | |
if(left && right) { | |
return 1; | |
} else { | |
return 0; | |
} | |
} | |
function isLessMiddle(start, finish, arr, middle) { | |
let val = true; | |
for(let i = start; i <= finish; i++) { | |
if(arr[i] >= middle) { | |
console.log(arr[i], middle) | |
val = false; | |
break; | |
} | |
} | |
return val; | |
} | |
} | |
console.log(repeatStringNumTimes([3, 5, 6, 1, 2, 9])); | |
// to be centered the number of elements must be odd |
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