문제
https://www.acmicpc.net/problem/1476
풀이

코드
def check(esm, target):
return bool(esm[0] == target[0] and esm[1] == target[1] and esm[2] == target[2])
def answer():
global target, limits
ans, esm = (1, [1, 1, 1])
while(check(esm, target) is False):
ans += 1
for i in range(3):
esm[i] = esm[i] + 1
if esm[i] > limits[i]: esm[i] = 1
print(ans)
target = list(map(int, input().split()))
limits = [15, 28, 19]
answer()