답안 #9535

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
9535 2014-09-28T07:05:29 Z silas Wiring (kriii2_W) C++
1 / 4
12 ms 2652 KB
#include <iostream>
#include <vector>
#include <string.h>
using namespace std;

int q_before, q_after; // Qp-1, Qp
int P; // 단계를 나타내는 함수
int N; // 총 못의 개수
bool visited[1001][1001];

int main() {
	memset(visited, 0, sizeof(visited));
	cin >> N;
	P = 1;
	q_before = 0;
	int solution = 0;
	for (int i = 0 ; i < N*N; i++) {
		q_after = (q_before + P) % N;
		if (!visited[q_before][q_after] && !visited[q_after][q_before] && q_after != q_before) {
			solution++;
			visited[q_before][q_after] = true;
			visited[q_after][q_before] = true;
		}
		P++;
		q_before = q_after;
	}
	cout << solution << endl;
	return 0;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 2652 KB Output is correct
2 Correct 8 ms 2652 KB Output is correct
3 Correct 0 ms 2652 KB Output is correct
4 Correct 0 ms 2652 KB Output is correct
5 Correct 0 ms 2652 KB Output is correct
6 Correct 0 ms 2652 KB Output is correct
7 Correct 4 ms 2652 KB Output is correct
8 Correct 4 ms 2652 KB Output is correct
9 Correct 0 ms 2652 KB Output is correct
10 Correct 8 ms 2652 KB Output is correct
11 Correct 0 ms 2652 KB Output is correct
12 Correct 8 ms 2652 KB Output is correct
13 Correct 0 ms 2652 KB Output is correct
14 Correct 0 ms 2652 KB Output is correct
15 Correct 0 ms 2652 KB Output is correct
16 Correct 0 ms 2652 KB Output is correct
17 Correct 4 ms 2652 KB Output is correct
18 Correct 4 ms 2652 KB Output is correct
19 Correct 0 ms 2652 KB Output is correct
20 Correct 8 ms 2652 KB Output is correct
21 Correct 12 ms 2652 KB Output is correct
22 Correct 0 ms 2652 KB Output is correct
23 Correct 0 ms 2652 KB Output is correct
24 Correct 0 ms 2652 KB Output is correct
25 Correct 4 ms 2652 KB Output is correct
26 Correct 8 ms 2652 KB Output is correct
27 Correct 0 ms 2652 KB Output is correct
28 Correct 8 ms 2652 KB Output is correct
29 Correct 0 ms 2652 KB Output is correct
30 Correct 0 ms 2652 KB Output is correct
31 Correct 4 ms 2652 KB Output is correct
32 Correct 0 ms 2652 KB Output is correct
33 Correct 0 ms 2652 KB Output is correct
34 Correct 0 ms 2652 KB Output is correct
35 Correct 4 ms 2652 KB Output is correct
36 Correct 0 ms 2652 KB Output is correct
37 Correct 4 ms 2652 KB Output is correct
38 Correct 0 ms 2652 KB Output is correct
39 Correct 0 ms 2652 KB Output is correct
40 Correct 8 ms 2652 KB Output is correct
41 Correct 0 ms 2652 KB Output is correct
42 Correct 0 ms 2652 KB Output is correct
43 Correct 0 ms 2652 KB Output is correct
44 Correct 4 ms 2652 KB Output is correct
45 Correct 0 ms 2652 KB Output is correct
46 Correct 0 ms 2652 KB Output is correct
47 Correct 8 ms 2652 KB Output is correct
48 Correct 12 ms 2652 KB Output is correct
49 Correct 0 ms 2652 KB Output is correct
50 Correct 8 ms 2652 KB Output is correct
51 Correct 4 ms 2652 KB Output is correct
52 Correct 0 ms 2652 KB Output is correct
53 Correct 0 ms 2652 KB Output is correct
54 Correct 0 ms 2652 KB Output is correct
55 Correct 0 ms 2652 KB Output is correct
56 Correct 4 ms 2652 KB Output is correct
57 Correct 12 ms 2652 KB Output is correct
58 Correct 0 ms 2652 KB Output is correct
59 Correct 8 ms 2652 KB Output is correct
60 Correct 0 ms 2652 KB Output is correct
61 Correct 0 ms 2652 KB Output is correct
62 Correct 8 ms 2652 KB Output is correct
63 Correct 0 ms 2652 KB Output is correct
64 Correct 8 ms 2652 KB Output is correct
65 Correct 0 ms 2652 KB Output is correct
66 Correct 0 ms 2652 KB Output is correct
67 Correct 0 ms 2652 KB Output is correct
68 Correct 0 ms 2652 KB Output is correct
69 Correct 0 ms 2652 KB Output is correct
70 Correct 0 ms 2652 KB Output is correct
71 Correct 12 ms 2652 KB Output is correct
72 Correct 0 ms 2652 KB Output is correct
73 Correct 0 ms 2652 KB Output is correct
74 Correct 0 ms 2652 KB Output is correct
75 Correct 4 ms 2652 KB Output is correct
76 Correct 4 ms 2652 KB Output is correct
77 Correct 0 ms 2652 KB Output is correct
78 Correct 12 ms 2652 KB Output is correct
79 Correct 0 ms 2652 KB Output is correct
80 Correct 0 ms 2652 KB Output is correct
81 Correct 0 ms 2652 KB Output is correct
82 Correct 12 ms 2652 KB Output is correct
83 Correct 4 ms 2652 KB Output is correct
84 Correct 0 ms 2652 KB Output is correct
85 Correct 0 ms 2652 KB Output is correct
86 Correct 0 ms 2652 KB Output is correct
87 Correct 0 ms 2652 KB Output is correct
88 Correct 8 ms 2652 KB Output is correct
89 Correct 4 ms 2652 KB Output is correct
90 Correct 0 ms 2652 KB Output is correct
91 Correct 0 ms 2652 KB Output is correct
92 Correct 0 ms 2652 KB Output is correct
93 Correct 4 ms 2652 KB Output is correct
94 Correct 4 ms 2652 KB Output is correct
95 Correct 4 ms 2652 KB Output is correct
96 Correct 4 ms 2652 KB Output is correct
97 Correct 0 ms 2652 KB Output is correct
98 Correct 0 ms 2652 KB Output is correct
99 Correct 4 ms 2652 KB Output is correct
100 Correct 0 ms 2652 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 2652 KB Output isn't correct
2 Halted 0 ms 0 KB -