백트래킹 사골 15649-15657

This commit is contained in:
2020-08-08 17:41:32 +09:00
parent 0196c1a5dc
commit 8a16d1af3a
9 changed files with 93 additions and 0 deletions

View File

@@ -0,0 +1,13 @@
N, M = map(int, input().split())
K = list(map(int, input().split()));K.sort()
trace = [([v], M, i) for i, v in reversed(list(enumerate(K)))] # prev, depth, now
while trace:
p, d, n = trace.pop()
if d == 1:
print(" ".join(map(str, p)))
continue
for i in range(N-1, n, -1):
trace.append((p + [K[i]], d-1, i))
# 아마도 백트래킹일거임 아마도 그럼 ㅇㅇ