oj.uz

Submission #9240

# Submission time Handle Problem Language Result Execution time Memory
9240 2014-09-28T04:58:00 Z altertain Wiring (kriii2_W) C++
4 / 4
 0 ms 1672 KB 
#include <vector>
#include <map>
#include <set>
#include <stack>
#include <algorithm>
#include <sstream>
#include <iostream>
#include <cstdio>
#include <cmath>
#include <string>
#include <cctype>
#include <cstring>
#include <queue>
#include <cassert>

using namespace std;

typedef long long LL;
typedef vector<string> VS;
typedef vector<int> VI;
typedef pair<int,int> PII;
typedef vector<PII> VPII;

#define MP make_pair
#define ST first
#define ND second
#define PB push_back
#define FOR(i,a,b) for( int i=(a); i<(b); ++i)
#define FORD(i,a,b) for( int i=(a); i>(b); --i)
#define REP(i,n) for(int i=0; i<(n); ++i)
#define ALL(X) (X).begin(),(X).end()
#define SZ(X) (int)(X).size()
#define FORE(it,X) for(__typeof((X).begin()) it=(X).begin(); it!=(X).end();++it)

int main()
{
	LL n;
	cin>>n;
	if (n % 2) cout<<n/2<<endl;
	else cout<<n-1<<endl;
	/*
	FOR(n, 3, 20) {
		int p[21][21]={0,};
		REP(i,n*n) {
			int a,b;
			a = i*(i+1)/2 % n;
			b = (i+1)*(i+2)/2 % n;
			p[a][b]=p[b][a]=1;
		}
		int s= 0;
		REP(i,n) FOR(j,i+1,n)
			s+=p[i][j];
		cout<<n<<": "<<s<<endl;
	}
*/
	return 0;
}

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1672 KB Output is correct
2 Correct 0 ms 1672 KB Output is correct
3 Correct 0 ms 1672 KB Output is correct
4 Correct 0 ms 1672 KB Output is correct
5 Correct 0 ms 1672 KB Output is correct
6 Correct 0 ms 1672 KB Output is correct
7 Correct 0 ms 1672 KB Output is correct
8 Correct 0 ms 1672 KB Output is correct
9 Correct 0 ms 1672 KB Output is correct
10 Correct 0 ms 1672 KB Output is correct
11 Correct 0 ms 1672 KB Output is correct
12 Correct 0 ms 1672 KB Output is correct
13 Correct 0 ms 1672 KB Output is correct
14 Correct 0 ms 1672 KB Output is correct
15 Correct 0 ms 1672 KB Output is correct
16 Correct 0 ms 1672 KB Output is correct
17 Correct 0 ms 1672 KB Output is correct
18 Correct 0 ms 1672 KB Output is correct
19 Correct 0 ms 1672 KB Output is correct
20 Correct 0 ms 1672 KB Output is correct
21 Correct 0 ms 1672 KB Output is correct
22 Correct 0 ms 1672 KB Output is correct
23 Correct 0 ms 1672 KB Output is correct
24 Correct 0 ms 1672 KB Output is correct
25 Correct 0 ms 1672 KB Output is correct
26 Correct 0 ms 1672 KB Output is correct
27 Correct 0 ms 1672 KB Output is correct
28 Correct 0 ms 1672 KB Output is correct
29 Correct 0 ms 1672 KB Output is correct
30 Correct 0 ms 1672 KB Output is correct
31 Correct 0 ms 1672 KB Output is correct
32 Correct 0 ms 1672 KB Output is correct
33 Correct 0 ms 1672 KB Output is correct
34 Correct 0 ms 1672 KB Output is correct
35 Correct 0 ms 1672 KB Output is correct
36 Correct 0 ms 1672 KB Output is correct
37 Correct 0 ms 1672 KB Output is correct
38 Correct 0 ms 1672 KB Output is correct
39 Correct 0 ms 1672 KB Output is correct
40 Correct 0 ms 1672 KB Output is correct
41 Correct 0 ms 1672 KB Output is correct
42 Correct 0 ms 1672 KB Output is correct
43 Correct 0 ms 1672 KB Output is correct
44 Correct 0 ms 1672 KB Output is correct
45 Correct 0 ms 1672 KB Output is correct
46 Correct 0 ms 1672 KB Output is correct
47 Correct 0 ms 1672 KB Output is correct
48 Correct 0 ms 1672 KB Output is correct
49 Correct 0 ms 1672 KB Output is correct
50 Correct 0 ms 1672 KB Output is correct
51 Correct 0 ms 1672 KB Output is correct
52 Correct 0 ms 1672 KB Output is correct
53 Correct 0 ms 1672 KB Output is correct
54 Correct 0 ms 1672 KB Output is correct
55 Correct 0 ms 1672 KB Output is correct
56 Correct 0 ms 1672 KB Output is correct
57 Correct 0 ms 1672 KB Output is correct
58 Correct 0 ms 1672 KB Output is correct
59 Correct 0 ms 1672 KB Output is correct
60 Correct 0 ms 1672 KB Output is correct
61 Correct 0 ms 1672 KB Output is correct
62 Correct 0 ms 1672 KB Output is correct
63 Correct 0 ms 1672 KB Output is correct
64 Correct 0 ms 1672 KB Output is correct
65 Correct 0 ms 1672 KB Output is correct
66 Correct 0 ms 1672 KB Output is correct
67 Correct 0 ms 1672 KB Output is correct
68 Correct 0 ms 1672 KB Output is correct
69 Correct 0 ms 1672 KB Output is correct
70 Correct 0 ms 1672 KB Output is correct
71 Correct 0 ms 1672 KB Output is correct
72 Correct 0 ms 1672 KB Output is correct
73 Correct 0 ms 1672 KB Output is correct
74 Correct 0 ms 1672 KB Output is correct
75 Correct 0 ms 1672 KB Output is correct
76 Correct 0 ms 1672 KB Output is correct
77 Correct 0 ms 1672 KB Output is correct
78 Correct 0 ms 1672 KB Output is correct
79 Correct 0 ms 1672 KB Output is correct
80 Correct 0 ms 1672 KB Output is correct
81 Correct 0 ms 1672 KB Output is correct
82 Correct 0 ms 1672 KB Output is correct
83 Correct 0 ms 1672 KB Output is correct
84 Correct 0 ms 1672 KB Output is correct
85 Correct 0 ms 1672 KB Output is correct
86 Correct 0 ms 1672 KB Output is correct
87 Correct 0 ms 1672 KB Output is correct
88 Correct 0 ms 1672 KB Output is correct
89 Correct 0 ms 1672 KB Output is correct
90 Correct 0 ms 1672 KB Output is correct
91 Correct 0 ms 1672 KB Output is correct
92 Correct 0 ms 1672 KB Output is correct
93 Correct 0 ms 1672 KB Output is correct
94 Correct 0 ms 1672 KB Output is correct
95 Correct 0 ms 1672 KB Output is correct
96 Correct 0 ms 1672 KB Output is correct
97 Correct 0 ms 1672 KB Output is correct
98 Correct 0 ms 1672 KB Output is correct
99 Correct 0 ms 1672 KB Output is correct
100 Correct 0 ms 1672 KB Output is correct

Subtask #2
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 1672 KB Output is correct
2 Correct 0 ms 1672 KB Output is correct
3 Correct 0 ms 1672 KB Output is correct
4 Correct 0 ms 1672 KB Output is correct
5 Correct 0 ms 1672 KB Output is correct
6 Correct 0 ms 1672 KB Output is correct
7 Correct 0 ms 1672 KB Output is correct
8 Correct 0 ms 1672 KB Output is correct
9 Correct 0 ms 1672 KB Output is correct
10 Correct 0 ms 1672 KB Output is correct
11 Correct 0 ms 1672 KB Output is correct
12 Correct 0 ms 1672 KB Output is correct
13 Correct 0 ms 1672 KB Output is correct
14 Correct 0 ms 1672 KB Output is correct
15 Correct 0 ms 1672 KB Output is correct
16 Correct 0 ms 1672 KB Output is correct
17 Correct 0 ms 1672 KB Output is correct
18 Correct 0 ms 1672 KB Output is correct
19 Correct 0 ms 1672 KB Output is correct
20 Correct 0 ms 1672 KB Output is correct
21 Correct 0 ms 1672 KB Output is correct
22 Correct 0 ms 1672 KB Output is correct
23 Correct 0 ms 1672 KB Output is correct
24 Correct 0 ms 1672 KB Output is correct
25 Correct 0 ms 1672 KB Output is correct
26 Correct 0 ms 1672 KB Output is correct
27 Correct 0 ms 1672 KB Output is correct
28 Correct 0 ms 1672 KB Output is correct
29 Correct 0 ms 1672 KB Output is correct
30 Correct 0 ms 1672 KB Output is correct
31 Correct 0 ms 1672 KB Output is correct
32 Correct 0 ms 1672 KB Output is correct
33 Correct 0 ms 1672 KB Output is correct
34 Correct 0 ms 1672 KB Output is correct
35 Correct 0 ms 1672 KB Output is correct
36 Correct 0 ms 1672 KB Output is correct
37 Correct 0 ms 1672 KB Output is correct
38 Correct 0 ms 1672 KB Output is correct
39 Correct 0 ms 1672 KB Output is correct
40 Correct 0 ms 1672 KB Output is correct
41 Correct 0 ms 1672 KB Output is correct
42 Correct 0 ms 1672 KB Output is correct
43 Correct 0 ms 1672 KB Output is correct
44 Correct 0 ms 1672 KB Output is correct
45 Correct 0 ms 1672 KB Output is correct
46 Correct 0 ms 1672 KB Output is correct
47 Correct 0 ms 1672 KB Output is correct
48 Correct 0 ms 1672 KB Output is correct
49 Correct 0 ms 1672 KB Output is correct
50 Correct 0 ms 1672 KB Output is correct
51 Correct 0 ms 1672 KB Output is correct
52 Correct 0 ms 1672 KB Output is correct
53 Correct 0 ms 1672 KB Output is correct
54 Correct 0 ms 1672 KB Output is correct
55 Correct 0 ms 1672 KB Output is correct
56 Correct 0 ms 1672 KB Output is correct
57 Correct 0 ms 1672 KB Output is correct
58 Correct 0 ms 1672 KB Output is correct
59 Correct 0 ms 1672 KB Output is correct
60 Correct 0 ms 1672 KB Output is correct
61 Correct 0 ms 1672 KB Output is correct
62 Correct 0 ms 1672 KB Output is correct
63 Correct 0 ms 1672 KB Output is correct
64 Correct 0 ms 1672 KB Output is correct
65 Correct 0 ms 1672 KB Output is correct
66 Correct 0 ms 1672 KB Output is correct
67 Correct 0 ms 1672 KB Output is correct
68 Correct 0 ms 1672 KB Output is correct
69 Correct 0 ms 1672 KB Output is correct
70 Correct 0 ms 1672 KB Output is correct
71 Correct 0 ms 1672 KB Output is correct
72 Correct 0 ms 1672 KB Output is correct
73 Correct 0 ms 1672 KB Output is correct
74 Correct 0 ms 1672 KB Output is correct
75 Correct 0 ms 1672 KB Output is correct
76 Correct 0 ms 1672 KB Output is correct
77 Correct 0 ms 1672 KB Output is correct
78 Correct 0 ms 1672 KB Output is correct
79 Correct 0 ms 1672 KB Output is correct
80 Correct 0 ms 1672 KB Output is correct
81 Correct 0 ms 1672 KB Output is correct
82 Correct 0 ms 1672 KB Output is correct
83 Correct 0 ms 1672 KB Output is correct
84 Correct 0 ms 1672 KB Output is correct
85 Correct 0 ms 1672 KB Output is correct
86 Correct 0 ms 1672 KB Output is correct
87 Correct 0 ms 1672 KB Output is correct
88 Correct 0 ms 1672 KB Output is correct
89 Correct 0 ms 1672 KB Output is correct
90 Correct 0 ms 1672 KB Output is correct
91 Correct 0 ms 1672 KB Output is correct
92 Correct 0 ms 1672 KB Output is correct
93 Correct 0 ms 1672 KB Output is correct
94 Correct 0 ms 1672 KB Output is correct
95 Correct 0 ms 1672 KB Output is correct
96 Correct 0 ms 1672 KB Output is correct
97 Correct 0 ms 1672 KB Output is correct
98 Correct 0 ms 1672 KB Output is correct
99 Correct 0 ms 1672 KB Output is correct
100 Correct 0 ms 1672 KB Output is correct