2021/1/25 크레인 인형뽑기 게임

function solution(board, moves) {
    var answer = 0;
    let basket = [];
    for(let el of moves){
        for(let i = 0; i < board.length; i++){
            if(board[i][el - 1] > 0){
                basket.push(board[i][el - 1]);
                board[i][el - 1] = 0;
                break;
            }
        }
    }
    let deletedArr = [0];
    for(let el of basket){
        if(deletedArr[deletedArr.length - 1] === el){
            deletedArr.pop()
            answer += 2;
            continue;
        }
        deletedArr.push(el)
    }
    return answer;
}

delete와 pop()의 차이