s

import time
import os
import random
import pprint as ppr
# 명단 리스트 섞기
def stuDataRandom(stuList):
    random.shuffle(stuList)
def menuFunction():
    print ("============================")
    print ("자리 배정을 시작하겠습니다.")
    print ("============================")
    time.sleep(3)
    os.system("cls")
    print ("============================")
    print ("모두 경건한 마음으로 지켜봐주시기 바랍니다.")
    print ("============================")
    time.sleep(3)
    os.system("cls")
    print ("============================")
    print ("Good luck ~!")
    print ("============================")
    time.sleep(3)
    os.system("cls")

def student(stuList):
    retIndex = random.randint(0, len(stuList)-1)
    return retIndex

def main():
    stuName = ["이은지","길기철","이건홍","조효석","조예지",
               "오성호","박승우","김대성","정규원","장용하",
               "임승연","김서연","김홍기","강주인","채민지",
               "최민지","이진용","박준열","조상원","고동하",
               "박성준","김휘수","김수이","한지혜","조현우",
               "유혁  ","정지웅"]
    stuDataRandom(stuName)
    newList = []
    seat = [["empty" for _ in range(8)] for i in range(4)]

    #ppr.pprint (seat)
    seatIndex = {0:[i for i in range(8)],
                 1:[i for i in range(8)],
                 2:[i for i in range(8)],
                 3:[2,3,4,5,6]}
    menuFunction() #--------- 메뉴 호출
    testList = []

    while True:
        if len(stuName) != 0:
            index = student(stuName)
            #print (stuName[index])
            newList.append(stuName[index])
            # 삭제
            stuName.pop(index)
        else:
            break

    rowSeat = [x for x in seatIndex.keys()]
    x = 0
    while True:
        r_ = rowSeat[random.randint(0, len(rowSeat)-1)]
        c_ = seatIndex[r_][random.randint(0, len(seatIndex[r_])-1)]
        #print (r_, c_)
        try:
            seat[r_][c_] = newList[x]
        except:
            break
        else:
            print ("front ---------------------")
            for i in range(0,4):
                for j in range(0, 8):
                    print (seat[i][j], end=" ")
                print ()
            print ("back  ---------------------")
            x += 1
            time.sleep(3)
            os.system("cls")
        seatIndex[r_].remove(c_)
        if seatIndex[r_] == []:
            rowSeat.remove(r_)
            del seatIndex[r_]
        if seatIndex == {}:
            break
if __name__ == "__main__":
    main()