
time회 반복function passThePillow(n: number, time: number): number {
let toRight = true
let curHold = 1
for(let i = 1; i <= time; i++) {
if(i === 1) {
curHold++
continue
}
if(curHold === n || curHold === 1) toRight = !toRight
if(toRight) curHold++
else curHold--
}
return curHold
};