<aside> 📝 (1) 이론: 1,3,4 (2) 이론: 3

</aside>

#(3)
import random
marble = random.randrange(1, 100)
print(marble)
count = 0

while True :
  num = int(input())
  count += 1
  if count == 6 :
    print("우리 깐부사이는 아니잖아~ 탕탕")
    break
  if num == marble :
    print("네가.. 뭐라고 했더라..?")
    break
  elif num < marble :
    print("UP")
  else :
    print("DOWN")

#(4)
a,b,c,d = input().split()
s = ['+', '-', '*', '/', '%']
for i in s: 
    for j in s:
        if (j!=i):
            if (int(d)==eval(f'{a}{i}{b}{j}{c}')):
                print(f'{a}{i}{b}{j}{c}={d}')

#(5)
m,k,k1,n = input().split()
mat1 = []
mat2 = []

for i in range(int(m)):
    mat1.append(list(map(int,input().split())))
for i in range(int(k)):
    mat2.append(list(map(int,input().split())))

ans_matrix = []

for i in range(int(m)):
    sub_matrix = []
    for j in range(int(n)):
        tmp = 0
        for K in range(int(k)):
            tmp += mat1[i][K] * mat2[K][j]
        sub_matrix.append(tmp)
    ans_matrix.append(sub_matrix)
print(ans_matrix)