답안 #209535

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
209535	2020-03-14T12:47:56 Z	model_code	Island (NOI18_island)	Python 2	100 / 100	928 ms	14152 KB

island

N, M = map(int, raw_input().split())
cnt = [0]*(N+M+1)
for i in range(N+M-1):
	u, v = map(int, raw_input().split())
	cnt[u] = cnt[u] + 1
	cnt[v] = cnt[v] + 1
	
fac = [0]*(N+M+1)
for i in range(1, N+M+1):
	fac[cnt[i]-1] += 1

for k in range(N+M, 1, -1):
	if fac[k] > 0:
		fac[k-1] += fac[k]
		print ("%d %d" % (k, fac[k]))

Subtask #1

7.0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	18 ms	2936 KB	Output is correct
2	Correct	14 ms	2936 KB	Output is correct
3	Correct	836 ms	12920 KB	Output is correct
4	Correct	928 ms	13908 KB	Output is correct
5	Correct	190 ms	5056 KB	Output is correct
6	Correct	922 ms	14044 KB	Output is correct

Subtask #2

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	17 ms	2936 KB	Output is correct
2	Correct	16 ms	2936 KB	Output is correct
3	Correct	18 ms	2936 KB	Output is correct
4	Correct	15 ms	2936 KB	Output is correct
5	Correct	21 ms	2936 KB	Output is correct
6	Correct	14 ms	2936 KB	Output is correct
7	Correct	15 ms	2936 KB	Output is correct
8	Correct	14 ms	2936 KB	Output is correct
9	Correct	15 ms	2936 KB	Output is correct

Subtask #3

31.0 / 31.0

#	결과	실행 시간	메모리	Grader output
1	Correct	15 ms	2936 KB	Output is correct
2	Correct	17 ms	2936 KB	Output is correct
3	Correct	17 ms	2936 KB	Output is correct
4	Correct	24 ms	3064 KB	Output is correct
5	Correct	18 ms	2936 KB	Output is correct
6	Correct	17 ms	2940 KB	Output is correct
7	Correct	17 ms	2936 KB	Output is correct
8	Correct	16 ms	2912 KB	Output is correct
9	Correct	17 ms	2936 KB	Output is correct
10	Correct	19 ms	2936 KB	Output is correct

Subtask #4

42.0 / 42.0

#	결과	실행 시간	메모리	Grader output
1	Correct	18 ms	2936 KB	Output is correct
2	Correct	14 ms	2936 KB	Output is correct
3	Correct	836 ms	12920 KB	Output is correct
4	Correct	928 ms	13908 KB	Output is correct
5	Correct	190 ms	5056 KB	Output is correct
6	Correct	922 ms	14044 KB	Output is correct
7	Correct	17 ms	2936 KB	Output is correct
8	Correct	16 ms	2936 KB	Output is correct
9	Correct	18 ms	2936 KB	Output is correct
10	Correct	15 ms	2936 KB	Output is correct
11	Correct	21 ms	2936 KB	Output is correct
12	Correct	14 ms	2936 KB	Output is correct
13	Correct	15 ms	2936 KB	Output is correct
14	Correct	14 ms	2936 KB	Output is correct
15	Correct	15 ms	2936 KB	Output is correct
16	Correct	15 ms	2936 KB	Output is correct
17	Correct	17 ms	2936 KB	Output is correct
18	Correct	17 ms	2936 KB	Output is correct
19	Correct	24 ms	3064 KB	Output is correct
20	Correct	18 ms	2936 KB	Output is correct
21	Correct	17 ms	2940 KB	Output is correct
22	Correct	17 ms	2936 KB	Output is correct
23	Correct	16 ms	2912 KB	Output is correct
24	Correct	17 ms	2936 KB	Output is correct
25	Correct	19 ms	2936 KB	Output is correct
26	Correct	64 ms	3704 KB	Output is correct
27	Correct	890 ms	13660 KB	Output is correct
28	Correct	903 ms	14152 KB	Output is correct
29	Correct	357 ms	8816 KB	Output is correct
30	Correct	593 ms	12160 KB	Output is correct
31	Correct	112 ms	4528 KB	Output is correct
32	Correct	83 ms	3900 KB	Output is correct
33	Correct	552 ms	11676 KB	Output is correct
34	Correct	536 ms	11140 KB	Output is correct
35	Correct	604 ms	12352 KB	Output is correct
36	Correct	634 ms	12380 KB	Output is correct
37	Correct	16 ms	2936 KB	Output is correct