A45 - Card Elimination

提出

code: python

n, c = input().split()

a = input()

# c から a にできるか

# B -> WB -> BBR -> BBRW

# どういう手順でこれを行えばいい？

解答

code: python

N, C = input().split()

A = input()

N = int(N)

score = 0

for i in range(N):

score += 0

score += 1

score += 2

if score%3 == 0 and C == 'W':

print("Yes")

elif score%3 == 1 and C == 'B':

print("Yes")

elif score%3 == 2 and C == 'R':

print("Yes")

else:

print("No")