답안 #1062339

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1062339 2024-08-17T03:31:40 Z ArthuroWich 커다란 상품 (IOI17_prize) C++17
20 / 100
58 ms 11604 KB
#include"prize.h"
#include<bits/stdc++.h>
using namespace std;
int ans = -1;
bool check(vector<int> res) {
	return (res[0] == res[1] && res[0] == 0);
}
vector<vector<int>> seg(200005, {-1, -1});
void calc(int l, int r) {
	if (l == r || ans != -1) {
		return;
	}
	int m = (l+r)/2;
	if (seg[l][0] == -1) {
		seg[l] = ask(l);
	}
	if (check(seg[l])) {
		ans = l;
		return;
	}
	if (seg[m][0] == -1) {
		seg[m] = ask(m);
	}
	if (check(seg[m])) {
		ans = m;
		return;
	}
	if (seg[l][1] != seg[m][1]) {
		calc(l, m);
	}
	if (ans != -1) {
		return;
	}
	if (seg[m+1][0] == -1) {
		seg[m+1] = ask(m+1);
	}
	if (check(seg[m+1])) {
		ans = m+1;
		return;
	}
	if (seg[r][0] == -1) {
		seg[r] = ask(r);
	}
	if (check(seg[r])) {
		ans = r;
		return;
	}
	if (seg[m+1][0] != seg[r][0]) {
		calc(m+1, r);
	}
}
int find_best(int n) {
	calc(0, n-1);
	return ans;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 11604 KB Output is correct
2 Correct 8 ms 11352 KB Output is correct
3 Correct 9 ms 11352 KB Output is correct
4 Correct 8 ms 11352 KB Output is correct
5 Correct 8 ms 11352 KB Output is correct
6 Correct 8 ms 11352 KB Output is correct
7 Correct 12 ms 11352 KB Output is correct
8 Correct 7 ms 11352 KB Output is correct
9 Correct 9 ms 11352 KB Output is correct
10 Correct 8 ms 11600 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 8 ms 11352 KB Output is correct
2 Correct 8 ms 11352 KB Output is correct
3 Correct 8 ms 11352 KB Output is correct
4 Correct 9 ms 11352 KB Output is correct
5 Correct 8 ms 11352 KB Output is correct
6 Correct 8 ms 11352 KB Output is correct
7 Correct 8 ms 11280 KB Output is correct
8 Correct 9 ms 11352 KB Output is correct
9 Correct 10 ms 11352 KB Output is correct
10 Correct 8 ms 11352 KB Output is correct
11 Correct 9 ms 11352 KB Output is correct
12 Correct 8 ms 11352 KB Output is correct
13 Correct 11 ms 11352 KB Output is correct
14 Correct 9 ms 11352 KB Output is correct
15 Correct 12 ms 11396 KB Output is correct
16 Partially correct 46 ms 11280 KB Partially correct - number of queries: 6732
17 Correct 8 ms 11352 KB Output is correct
18 Partially correct 47 ms 11352 KB Partially correct - number of queries: 8131
19 Correct 9 ms 11352 KB Output is correct
20 Correct 14 ms 11352 KB Output is correct
21 Correct 20 ms 11352 KB Output is correct
22 Correct 10 ms 11352 KB Output is correct
23 Correct 8 ms 11352 KB Output is correct
24 Correct 8 ms 11352 KB Output is correct
25 Correct 24 ms 11352 KB Output is correct
26 Correct 30 ms 11352 KB Output is correct
27 Correct 8 ms 11324 KB Output is correct
28 Partially correct 43 ms 11352 KB Partially correct - number of queries: 6947
29 Partially correct 32 ms 11352 KB Partially correct - number of queries: 5415
30 Partially correct 34 ms 11348 KB Partially correct - number of queries: 8068
31 Correct 8 ms 11352 KB Output is correct
32 Correct 9 ms 11352 KB Output is correct
33 Correct 8 ms 11352 KB Output is correct
34 Correct 22 ms 11604 KB Output is correct
35 Correct 8 ms 11352 KB Output is correct
36 Correct 20 ms 11352 KB Output is correct
37 Correct 8 ms 11352 KB Output is correct
38 Correct 9 ms 11348 KB Output is correct
39 Correct 19 ms 11352 KB Output is correct
40 Partially correct 48 ms 11352 KB Partially correct - number of queries: 7041
41 Correct 20 ms 11352 KB Output is correct
42 Correct 27 ms 11352 KB Output is correct
43 Correct 27 ms 11348 KB Output is correct
44 Correct 24 ms 11152 KB Output is correct
45 Correct 21 ms 11352 KB Output is correct
46 Correct 8 ms 11352 KB Output is correct
47 Correct 25 ms 11352 KB Output is correct
48 Partially correct 39 ms 11352 KB Partially correct - number of queries: 5787
49 Correct 14 ms 11352 KB Output is correct
50 Partially correct 47 ms 11352 KB Partially correct - number of queries: 8121
51 Correct 21 ms 11352 KB Output is correct
52 Correct 9 ms 11352 KB Output is correct
53 Correct 8 ms 11352 KB Output is correct
54 Correct 28 ms 11352 KB Output is correct
55 Correct 9 ms 11216 KB Output is correct
56 Partially correct 48 ms 11352 KB Partially correct - number of queries: 8126
57 Partially correct 38 ms 11352 KB Partially correct - number of queries: 5705
58 Partially correct 50 ms 11352 KB Partially correct - number of queries: 5802
59 Correct 37 ms 11352 KB Output is correct
60 Correct 36 ms 11224 KB Output is correct
61 Correct 10 ms 11352 KB Output is correct
62 Correct 8 ms 11204 KB Output is correct
63 Correct 10 ms 11352 KB Output is correct
64 Correct 9 ms 11352 KB Output is correct
65 Correct 9 ms 11352 KB Output is correct
66 Correct 8 ms 11352 KB Output is correct
67 Correct 8 ms 11400 KB Output is correct
68 Correct 9 ms 11352 KB Output is correct
69 Correct 8 ms 11352 KB Output is correct
70 Correct 8 ms 11352 KB Output is correct
71 Partially correct 51 ms 11352 KB Partially correct - number of queries: 8104
72 Correct 15 ms 11376 KB Output is correct
73 Partially correct 55 ms 11352 KB Partially correct - number of queries: 7999
74 Partially correct 58 ms 11352 KB Partially correct - number of queries: 8044
75 Correct 9 ms 11352 KB Output is correct
76 Partially correct 43 ms 11352 KB Partially correct - number of queries: 7024
77 Partially correct 52 ms 11352 KB Partially correct - number of queries: 8114
78 Correct 11 ms 11352 KB Output is correct
79 Correct 26 ms 11352 KB Output is correct
80 Partially correct 49 ms 11352 KB Partially correct - number of queries: 8111
81 Partially correct 51 ms 11352 KB Partially correct - number of queries: 8110
82 Partially correct 50 ms 11352 KB Partially correct - number of queries: 8046
83 Correct 9 ms 11352 KB Output is correct
84 Partially correct 48 ms 11352 KB Partially correct - number of queries: 6784
85 Partially correct 57 ms 11352 KB Partially correct - number of queries: 8113
86 Correct 20 ms 11352 KB Output is correct
87 Correct 9 ms 11352 KB Output is correct
88 Correct 16 ms 11352 KB Output is correct
89 Correct 14 ms 11352 KB Output is correct
90 Incorrect 16 ms 11352 KB Integer -1 violates the range [0, 199999]
91 Halted 0 ms 0 KB -