| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 9238 |
2014-09-28T04:56:57 Z |
maniac |
Wiring (kriii2_W) |
C++ |
|
0 ms |
2664 KB |
#include<cstdio>
#include<cassert>
#include<cstring>
#include<map>
#include<set>
#include<time.h>
#include<algorithm>
#include<stack>
#include<queue>
#include<utility>
#include<cmath>
#include<iostream>
#include<string>
#include<vector>
#include<limits>
using namespace std;
long long gcd( long long b, long long s ){
return (s!=0) ? gcd( s, b%s ) : b;
}
bool v[1005][1005];
int back ( int n ){
memset( v, 0, sizeof( v ) );
int p = 0;
for(int i=1; i<=n*n; i++){
v[(p+i)%n][p] = 1;
v[p][(p+i)%n] = 1;
p = (p+i)%n;
}
int c = 0;
for(int i=0; i<n; i++)
for(int j=i+1; j<n; j++)
if( v[i][j] )
++c;
return c;
}
int main(){
//freopen("in.txt", "r", stdin);
//freopen("input.txt", "r", stdin);
long long n, ans;
scanf("%lld", &n);
if( n & 1 )
ans = n/2;
else
ans = n-1;
printf("%lld\n", ans);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 2 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 3 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 4 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 5 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 6 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 7 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 8 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 9 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 10 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 11 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 12 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 13 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 14 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 15 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 16 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 17 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 18 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 19 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 20 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 21 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 22 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 23 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 24 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 25 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 26 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 27 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 28 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 29 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 30 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 31 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 32 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 33 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 34 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 35 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 36 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 37 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 38 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 39 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 40 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 41 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 42 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 43 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 44 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 45 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 46 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 47 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 48 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 49 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 50 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 51 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 52 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 53 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 54 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 55 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 56 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 57 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 58 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 59 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 60 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 61 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 62 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 63 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 64 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 65 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 66 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 67 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 68 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 69 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 70 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 71 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 72 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 73 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 74 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 75 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 76 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 77 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 78 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 79 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 80 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 81 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 82 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 83 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 84 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 85 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 86 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 87 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 88 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 89 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 90 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 91 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 92 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 93 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 94 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 95 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 96 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 97 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 98 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 99 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 100 |
Correct |
0 ms |
2664 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 2 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 3 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 4 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 5 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 6 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 7 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 8 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 9 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 10 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 11 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 12 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 13 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 14 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 15 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 16 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 17 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 18 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 19 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 20 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 21 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 22 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 23 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 24 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 25 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 26 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 27 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 28 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 29 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 30 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 31 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 32 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 33 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 34 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 35 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 36 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 37 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 38 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 39 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 40 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 41 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 42 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 43 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 44 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 45 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 46 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 47 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 48 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 49 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 50 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 51 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 52 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 53 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 54 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 55 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 56 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 57 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 58 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 59 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 60 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 61 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 62 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 63 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 64 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 65 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 66 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 67 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 68 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 69 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 70 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 71 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 72 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 73 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 74 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 75 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 76 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 77 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 78 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 79 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 80 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 81 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 82 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 83 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 84 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 85 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 86 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 87 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 88 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 89 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 90 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 91 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 92 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 93 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 94 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 95 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 96 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 97 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 98 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 99 |
Correct |
0 ms |
2664 KB |
Output is correct |
| 100 |
Correct |
0 ms |
2664 KB |
Output is correct |
