# | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
---|---|---|---|---|---|---|---|
331671 | 2020-11-29T13:14:33 Z | Victor | Guess the number (BOI20_guess) | C++17 | 69 ms | 512 KB |
#include <bits/stdc++.h> using namespace std; #define ii pair<int, int> #define iii pair<int, ii> #define vi vector<int> #define vii vector<ii> #define ll long long #define INF 1000000000 int main() { int low = 1, high, response; scanf("%d", &high); do { int middle = (high + low) / 2; printf("? %d\n", middle); fflush(NULL); scanf("%d", &response); if (response > 0) high = middle - 1; else if (response < 0) low = middle + 1; } while (response); printf("= %d\n", (high + low) / 2); return 0; }
Compilation message
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 364 KB | Output is correct |
2 | Correct | 1 ms | 364 KB | Output is correct |
3 | Correct | 1 ms | 364 KB | Output is correct |
4 | Correct | 1 ms | 364 KB | Output is correct |
5 | Correct | 1 ms | 364 KB | Output is correct |
6 | Correct | 0 ms | 364 KB | Output is correct |
7 | Correct | 1 ms | 364 KB | Output is correct |
8 | Correct | 1 ms | 364 KB | Output is correct |
9 | Correct | 1 ms | 364 KB | Output is correct |
10 | Correct | 1 ms | 364 KB | Output is correct |
11 | Correct | 1 ms | 364 KB | Output is correct |
12 | Correct | 1 ms | 364 KB | Output is correct |
13 | Correct | 1 ms | 364 KB | Output is correct |
14 | Correct | 1 ms | 492 KB | Output is correct |
15 | Correct | 1 ms | 364 KB | Output is correct |
16 | Correct | 1 ms | 364 KB | Output is correct |
17 | Correct | 1 ms | 364 KB | Output is correct |
18 | Correct | 0 ms | 364 KB | Output is correct |
19 | Correct | 1 ms | 364 KB | Output is correct |
20 | Correct | 0 ms | 364 KB | Output is correct |
21 | Correct | 1 ms | 364 KB | Output is correct |
22 | Correct | 0 ms | 364 KB | Output is correct |
23 | Correct | 1 ms | 364 KB | Output is correct |
24 | Correct | 1 ms | 492 KB | Output is correct |
25 | Correct | 1 ms | 364 KB | Output is correct |
26 | Correct | 1 ms | 364 KB | Output is correct |
27 | Correct | 1 ms | 364 KB | Output is correct |
28 | Correct | 1 ms | 364 KB | Output is correct |
29 | Correct | 1 ms | 364 KB | Output is correct |
30 | Correct | 1 ms | 364 KB | Output is correct |
31 | Correct | 1 ms | 364 KB | Output is correct |
32 | Correct | 0 ms | 364 KB | Output is correct |
33 | Correct | 0 ms | 364 KB | Output is correct |
34 | Correct | 1 ms | 364 KB | Output is correct |
35 | Correct | 1 ms | 364 KB | Output is correct |
36 | Correct | 1 ms | 364 KB | Output is correct |
37 | Correct | 1 ms | 364 KB | Output is correct |
38 | Correct | 1 ms | 364 KB | Output is correct |
39 | Correct | 1 ms | 364 KB | Output is correct |
40 | Correct | 1 ms | 364 KB | Output is correct |
41 | Correct | 1 ms | 364 KB | Output is correct |
42 | Correct | 1 ms | 364 KB | Output is correct |
43 | Correct | 1 ms | 364 KB | Output is correct |
44 | Correct | 1 ms | 364 KB | Output is correct |
# | 결과 | 실행 시간 | 메모리 | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 364 KB | Output is correct |
2 | Correct | 1 ms | 364 KB | Output is correct |
3 | Correct | 1 ms | 364 KB | Output is correct |
4 | Correct | 1 ms | 364 KB | Output is correct |
5 | Correct | 1 ms | 364 KB | Output is correct |
6 | Correct | 0 ms | 364 KB | Output is correct |
7 | Correct | 1 ms | 364 KB | Output is correct |
8 | Correct | 1 ms | 364 KB | Output is correct |
9 | Correct | 1 ms | 364 KB | Output is correct |
10 | Correct | 1 ms | 364 KB | Output is correct |
11 | Correct | 1 ms | 364 KB | Output is correct |
12 | Correct | 1 ms | 364 KB | Output is correct |
13 | Correct | 1 ms | 364 KB | Output is correct |
14 | Correct | 1 ms | 492 KB | Output is correct |
15 | Correct | 1 ms | 364 KB | Output is correct |
16 | Correct | 1 ms | 364 KB | Output is correct |
17 | Correct | 1 ms | 364 KB | Output is correct |
18 | Correct | 0 ms | 364 KB | Output is correct |
19 | Correct | 1 ms | 364 KB | Output is correct |
20 | Correct | 0 ms | 364 KB | Output is correct |
21 | Correct | 1 ms | 364 KB | Output is correct |
22 | Correct | 0 ms | 364 KB | Output is correct |
23 | Correct | 1 ms | 364 KB | Output is correct |
24 | Correct | 1 ms | 492 KB | Output is correct |
25 | Correct | 1 ms | 364 KB | Output is correct |
26 | Correct | 1 ms | 364 KB | Output is correct |
27 | Correct | 1 ms | 364 KB | Output is correct |
28 | Correct | 1 ms | 364 KB | Output is correct |
29 | Correct | 1 ms | 364 KB | Output is correct |
30 | Correct | 1 ms | 364 KB | Output is correct |
31 | Correct | 1 ms | 364 KB | Output is correct |
32 | Correct | 0 ms | 364 KB | Output is correct |
33 | Correct | 0 ms | 364 KB | Output is correct |
34 | Correct | 1 ms | 364 KB | Output is correct |
35 | Correct | 1 ms | 364 KB | Output is correct |
36 | Correct | 1 ms | 364 KB | Output is correct |
37 | Correct | 1 ms | 364 KB | Output is correct |
38 | Correct | 1 ms | 364 KB | Output is correct |
39 | Correct | 1 ms | 364 KB | Output is correct |
40 | Correct | 1 ms | 364 KB | Output is correct |
41 | Correct | 1 ms | 364 KB | Output is correct |
42 | Correct | 1 ms | 364 KB | Output is correct |
43 | Correct | 1 ms | 364 KB | Output is correct |
44 | Correct | 1 ms | 364 KB | Output is correct |
45 | Correct | 1 ms | 364 KB | Output is correct |
46 | Correct | 1 ms | 364 KB | Output is correct |
47 | Correct | 1 ms | 364 KB | Output is correct |
48 | Correct | 1 ms | 364 KB | Output is correct |
49 | Correct | 1 ms | 364 KB | Output is correct |
50 | Correct | 1 ms | 364 KB | Output is correct |
51 | Correct | 1 ms | 364 KB | Output is correct |
52 | Correct | 1 ms | 364 KB | Output is correct |
53 | Correct | 1 ms | 364 KB | Output is correct |
54 | Correct | 1 ms | 364 KB | Output is correct |
55 | Correct | 1 ms | 236 KB | Output is correct |
56 | Correct | 1 ms | 364 KB | Output is correct |
57 | Correct | 1 ms | 364 KB | Output is correct |
58 | Correct | 1 ms | 364 KB | Output is correct |
59 | Correct | 1 ms | 384 KB | Output is correct |
60 | Correct | 1 ms | 492 KB | Output is correct |
61 | Correct | 1 ms | 364 KB | Output is correct |
62 | Correct | 1 ms | 364 KB | Output is correct |
63 | Correct | 1 ms | 364 KB | Output is correct |
64 | Correct | 1 ms | 364 KB | Output is correct |
65 | Correct | 1 ms | 364 KB | Output is correct |
66 | Correct | 1 ms | 364 KB | Output is correct |
67 | Correct | 1 ms | 364 KB | Output is correct |
68 | Correct | 1 ms | 364 KB | Output is correct |
69 | Correct | 1 ms | 364 KB | Output is correct |
70 | Correct | 1 ms | 364 KB | Output is correct |
71 | Correct | 1 ms | 364 KB | Output is correct |
72 | Correct | 1 ms | 364 KB | Output is correct |
73 | Correct | 1 ms | 364 KB | Output is correct |
74 | Correct | 1 ms | 364 KB | Output is correct |
75 | Correct | 1 ms | 364 KB | Output is correct |
76 | Correct | 1 ms | 364 KB | Output is correct |
77 | Correct | 1 ms | 364 KB | Output is correct |
78 | Correct | 1 ms | 364 KB | Output is correct |
79 | Correct | 1 ms | 364 KB | Output is correct |
80 | Correct | 1 ms | 364 KB | Output is correct |
81 | Correct | 1 ms | 364 KB | Output is correct |
82 | Correct | 1 ms | 364 KB | Output is correct |
83 | Correct | 1 ms | 364 KB | Output is correct |
84 | Correct | 1 ms | 364 KB | Output is correct |
85 | Correct | 1 ms | 364 KB | Output is correct |
86 | Correct | 1 ms | 364 KB | Output is correct |
87 | Correct | 1 ms | 364 KB | Output is correct |
88 | Correct | 1 ms | 364 KB | Output is correct |
89 | Correct | 1 ms | 364 KB | Output is correct |
90 | Correct | 1 ms | 364 KB | Output is correct |
91 | Correct | 1 ms | 512 KB | Output is correct |
92 | Correct | 1 ms | 364 KB | Output is correct |
93 | Correct | 1 ms | 364 KB | Output is correct |
94 | Correct | 1 ms | 364 KB | Output is correct |
95 | Correct | 1 ms | 364 KB | Output is correct |
96 | Correct | 35 ms | 364 KB | Output is correct |
97 | Correct | 35 ms | 364 KB | Output is correct |
98 | Correct | 69 ms | 364 KB | Output is correct |
99 | Correct | 1 ms | 364 KB | Output is correct |
100 | Correct | 69 ms | 384 KB | Output is correct |
101 | Correct | 1 ms | 364 KB | Output is correct |
102 | Correct | 1 ms | 364 KB | Output is correct |
103 | Correct | 1 ms | 364 KB | Output is correct |
104 | Correct | 1 ms | 364 KB | Output is correct |
105 | Correct | 1 ms | 364 KB | Output is correct |
106 | Correct | 1 ms | 364 KB | Output is correct |
107 | Correct | 1 ms | 364 KB | Output is correct |
108 | Correct | 1 ms | 364 KB | Output is correct |
109 | Correct | 1 ms | 364 KB | Output is correct |