alghrithm 1~4

1.https://school.programmers.co.kr/learn/courses/30/lessons/120905

def solution(n, numlist):
    answer = []
    for i in numlist:
        if i%n==0:
            answer.append(i)
    return answer

print(solution(3,[4, 5, 6, 7, 8, 9, 10, 11, 12]))

2.https://school.programmers.co.kr/learn/courses/30/lessons/120842

def solution(num_list, n):
    answer = []
    temp_list = []
    count = 0
    for i in num_list:
        if count != n:
            temp_list.append(i)
            count += 1
        else:
            answer.append(temp_list)
            temp_list=[]
            temp_list.append(i)
            count = 1
    answer.append(temp_list)

    return answer

3.https://school.programmers.co.kr/learn/courses/30/lessons/120861

def solution(keyinput, board):
    x = board[0]//2
    y = board[1]//2

    answer = [0,0]
    for i in keyinput:      
        #처음부터 보드 밖인지 아닌지 확인하는 조건을 거니까 타임아웃 걸렸음
        if i == "left" and answer[0] > -x:
            answer[0] -= 1
        elif i == "right" and answer[0] < x:
            answer[0] += 1
        elif i == "down" and answer[1] > -y:
            answer[1] -= 1
        elif i == "up" and answer[1] < y:
            answer[1] += 1
    return answer


print(solution(["left", "right", "up", "right", "right"], [7, 9]))

4.https://school.programmers.co.kr/learn/courses/30/lessons/120861

def solution(numbers):
    answer = numbers
    for i,num in enumerate(['zero','one','two','three','four','five','six','seven','eight','nine']):
        answer = answer.replace(num,str(i))

    return int(answer)

print(solution("onetwothreefourfivesixseveneightnine"))