Submission #126075

# Submission time Handle Problem Language Result Execution time Memory
126075 2019-07-07T02:17:53 Z briansu Lottery (CEOI18_lot) C++14
20 / 100
8 ms 1144 KB
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll,ll> ii;
#define REP(i, n) for(int i = 0;i < n;i ++)
#define REP1(i, n) for(int i = 1;i <= n;i ++)
#define FILL(i, n) memset(i, n, sizeof(i))
#define X first
#define Y second
#define pb push_back
#define SZ(_a) ((int)(_a).size())
#define ALL(_a) (_a).begin(), (_a).end()
#ifdef brian
#define IOS()
template<typename T>void _do(T &&x){cerr<<x<<endl;}
template<typename T, typename ...t> void _do(T &&x, t &&...X){cerr<<x<<", ";_do(X...);}
#define debug(...) {\
	fprintf(stderr, "%s - %d (%s) = ", __PRETTY_FUNCTION__, __LINE__, #__VA_ARGS__);\
	_do(__VA_ARGS__);\
}
#else
#define IOS() ios_base::sync_with_stdio(0);cin.tie(0);
#define debug(...)
#define endl '\n'
#endif

const ll MAXn = 1e4 + 5;
const ll INF = ll(1e17);
const ll MOD = 1000000007;
const ll bs = 880301;

map<ll, ll> mp;

ll norm(ll x)
{
	if(x < 0)x += MOD;
	return x;
}

ll d[MAXn], dt[MAXn];

int main(){
	IOS();
	ll n, l;
	cin>>n>>l;
	REP1(i, n)cin>>d[i];
	ll pw = 1, tt = 0;
	REP1(i, l)pw = pw * bs % MOD;
	REP1(i, n)
	{
		tt = (tt * bs + d[i]) % MOD;
		if(i > l)tt = norm((tt - pw * d[i - l]) % MOD);
		if(i >= l)dt[i] = tt, mp[tt]++;
	}
	REP1(i, n)if(i >= l)cout<<mp[dt[i]] - 1<<" ";
	cout<<endl;
}
# Verdict Execution time Memory Grader output
1 Correct 2 ms 504 KB Output is correct
2 Incorrect 2 ms 380 KB Output isn't correct
3 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Correct 2 ms 504 KB Output is correct
2 Incorrect 2 ms 380 KB Output isn't correct
3 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Correct 4 ms 504 KB Output is correct
2 Correct 4 ms 632 KB Output is correct
3 Correct 6 ms 632 KB Output is correct
4 Correct 6 ms 888 KB Output is correct
5 Correct 6 ms 888 KB Output is correct
6 Correct 8 ms 1144 KB Output is correct
7 Correct 4 ms 632 KB Output is correct
8 Correct 4 ms 504 KB Output is correct
9 Correct 5 ms 632 KB Output is correct
10 Correct 5 ms 636 KB Output is correct
11 Correct 3 ms 504 KB Output is correct
12 Correct 7 ms 888 KB Output is correct
13 Correct 7 ms 888 KB Output is correct
14 Correct 7 ms 1016 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 4 ms 504 KB Output is correct
2 Correct 4 ms 632 KB Output is correct
3 Correct 6 ms 632 KB Output is correct
4 Correct 6 ms 888 KB Output is correct
5 Correct 6 ms 888 KB Output is correct
6 Correct 8 ms 1144 KB Output is correct
7 Correct 4 ms 632 KB Output is correct
8 Correct 4 ms 504 KB Output is correct
9 Correct 5 ms 632 KB Output is correct
10 Correct 5 ms 636 KB Output is correct
11 Correct 3 ms 504 KB Output is correct
12 Correct 7 ms 888 KB Output is correct
13 Correct 7 ms 888 KB Output is correct
14 Correct 7 ms 1016 KB Output is correct
15 Incorrect 8 ms 1144 KB Output isn't correct
16 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Correct 2 ms 504 KB Output is correct
2 Incorrect 2 ms 380 KB Output isn't correct
3 Halted 0 ms 0 KB -