ABC254 C - K Swap

提出

code: python

n, k = map(int, input().split())

a = list(map(int, input().split()))

# 3 4 1 3 4

# 1 3 3 4 4

# 大抵は行ける気がする　端にあったら無理

解答

code: python

n, k = map(int, input().split())

a = list(map(int, input().split())) # 3 4 1 3 4

b = [[] for _ in range(k)]

# i を k で割った余りごとに管理

# 3, 1, 4 / 4, 3

for i, v in enumerate(a):

for i in range(k):

for i in range(n):

# print(i % k, i // k)

# 0 0

# 1 0

# 0 1

# 1 1

# 0 2

print("Yes" if res == sorted(a) else "No")

メモ

https://www.youtube.com/watch?v=81PhR_8l_F8&t=2160s

提出

WA

code: python

n, k = map(int, input().split())

a = list(map(int, input().split()))

b = a

for i in range(n-k-1):

print("Yes") if a == sorted(b) else print("No")