답안 #848149

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
848149	2023-09-11T12:46:59 Z	KN200711	Global Warming (CEOI18_glo)	C++14	100 / 100	40 ms	4064 KB

# include <bits/stdc++.h>
using namespace std;

int main() {
	int N, d;
	scanf("%d %d", &N, &d);
	vector<int> arr(N);
	for(int i=0;i<N;i++) scanf("%d", &arr[i]);
	
	vector<int> wo, wi;
	wo.clear();
	wi.clear();
	
	for(int i=0;i<N;i++) {
		if(wo.size() == 0 || wo.back() < arr[i]) wo.push_back(arr[i]);
		else {
			int c = lower_bound(wo.begin(), wo.end(), arr[i]) - wo.begin();
			wo[c] = arr[i];
		}
		if(wi.size() == 0 || wi.back() < arr[i] - d) {
			wi.push_back(arr[i] - d);
			int p = wi.size();
			wo[p - 1] = min(wo[p-1], wi[p-1]);
		}
		else {
			int c = lower_bound(wi.begin(), wi.end(), arr[i] - d) - wi.begin();
			wi[c] = arr[i] - d;
			wo[c] = min(wo[c], wi[c]);
		}
	}
	printf("%d\n", wo.size());
	return 0;
}

Compilation message

glo.cpp: In function 'int main()':
glo.cpp:31:11: warning: format '%d' expects argument of type 'int', but argument 2 has type 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wformat=]
   31 |  printf("%d\n", wo.size());
      |          ~^     ~~~~~~~~~
      |           |            |
      |           int          std::vector<int>::size_type {aka long unsigned int}
      |          %ld
glo.cpp:6:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    6 |  scanf("%d %d", &N, &d);
      |  ~~~~~^~~~~~~~~~~~~~~~~
glo.cpp:8:28: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    8 |  for(int i=0;i<N;i++) scanf("%d", &arr[i]);
      |                       ~~~~~^~~~~~~~~~~~~~~

Subtask #1
5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	600 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct

Subtask #2
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	600 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	436 KB	Output is correct

Subtask #3
13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	600 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	436 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	1 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	1 ms	344 KB	Output is correct
25	Correct	1 ms	436 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct

Subtask #4
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	36 ms	3000 KB	Output is correct
2	Correct	40 ms	3152 KB	Output is correct
3	Correct	36 ms	3004 KB	Output is correct
4	Correct	37 ms	3164 KB	Output is correct
5	Correct	19 ms	3540 KB	Output is correct

Subtask #5
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	12 ms	1112 KB	Output is correct
2	Correct	9 ms	1008 KB	Output is correct
3	Correct	10 ms	1176 KB	Output is correct
4	Correct	5 ms	1196 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	5 ms	1112 KB	Output is correct
7	Correct	7 ms	1116 KB	Output is correct

Subtask #6
17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	17 ms	1880 KB	Output is correct
2	Correct	17 ms	1628 KB	Output is correct
3	Correct	36 ms	3148 KB	Output is correct
4	Correct	18 ms	3252 KB	Output is correct
5	Correct	11 ms	2008 KB	Output is correct
6	Correct	17 ms	3276 KB	Output is correct
7	Correct	18 ms	3792 KB	Output is correct
8	Correct	15 ms	1816 KB	Output is correct

Subtask #7
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	600 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	344 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	436 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	1 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	1 ms	344 KB	Output is correct
25	Correct	1 ms	436 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	36 ms	3000 KB	Output is correct
28	Correct	40 ms	3152 KB	Output is correct
29	Correct	36 ms	3004 KB	Output is correct
30	Correct	37 ms	3164 KB	Output is correct
31	Correct	19 ms	3540 KB	Output is correct
32	Correct	12 ms	1112 KB	Output is correct
33	Correct	9 ms	1008 KB	Output is correct
34	Correct	10 ms	1176 KB	Output is correct
35	Correct	5 ms	1196 KB	Output is correct
36	Correct	0 ms	344 KB	Output is correct
37	Correct	5 ms	1112 KB	Output is correct
38	Correct	7 ms	1116 KB	Output is correct
39	Correct	17 ms	1880 KB	Output is correct
40	Correct	17 ms	1628 KB	Output is correct
41	Correct	36 ms	3148 KB	Output is correct
42	Correct	18 ms	3252 KB	Output is correct
43	Correct	11 ms	2008 KB	Output is correct
44	Correct	17 ms	3276 KB	Output is correct
45	Correct	18 ms	3792 KB	Output is correct
46	Correct	15 ms	1816 KB	Output is correct
47	Correct	18 ms	1720 KB	Output is correct
48	Correct	18 ms	1628 KB	Output is correct
49	Correct	37 ms	2908 KB	Output is correct
50	Correct	19 ms	3288 KB	Output is correct
51	Correct	15 ms	3276 KB	Output is correct
52	Correct	19 ms	3276 KB	Output is correct
53	Correct	19 ms	3380 KB	Output is correct
54	Correct	19 ms	4064 KB	Output is correct
55	Correct	30 ms	3164 KB	Output is correct

답안 #848149

Compilation message

Subtask #1 5.0 / 5.0

Subtask #2 10.0 / 10.0

Subtask #3 13.0 / 13.0

Subtask #4 10.0 / 10.0

Subtask #5 20.0 / 20.0

Subtask #6 17.0 / 17.0

Subtask #7 25.0 / 25.0

Subtask #1
5.0 / 5.0

Subtask #2
10.0 / 10.0

Subtask #3
13.0 / 13.0

Subtask #4
10.0 / 10.0

Subtask #5
20.0 / 20.0

Subtask #6
17.0 / 17.0

Subtask #7
25.0 / 25.0