
n을 1이 될 때까지 연산function integerReplacement(n: number): number {
let operations = 0
while(n > 1) {
operations++
if((n & 1) === 1) {
const plus = integerReplacement(n + 1)
const minus = integerReplacement(n - 1)
return operations + Math.min(plus, minus)
} else {
n /= 2
}
}
return operations
};