定時K彈

 # n = 5

# m = 2

# k = 4

# a = [i+1 for i in range(5)]

# # print(a)

# i = 1

# while (len(a)>1):

#     t = a.pop(0)

#     # print(t)

#     if i%2!=0:

#         a.append(t)

#         # print(a)

#     i+=1

# print(a[0])

n = 5

m = 2

k = 4

a = [i+1 for i in range(10)]

# print(a)

i = 1

while (k>=1):

    t = a.pop(0)

    # print(t)

    if i%2!=0:

        a.append(t)

        # print(a)

    else:

        k-=1

    i+=1

print(a[0])