Submission #3889425


Source Code Expand

#include <bits/stdc++.h>
using namespace std;

typedef long long int ll;
typedef pair<ll, ll> pll;

#define FOR(i, n, m) for (ll(i) = (m); (i) < (n); ++(i))
#define REP(i, n) FOR(i, n, 0)
#define OF64 std::setprecision(10)

const ll MOD = 1000000007;
const ll INF = (ll)1e15;

struct Time
{
    ll s;
    ll t;
    int i;
};

Time T[100005];
int C[100005];

int main()
{
    int N;
    cin >> N;
    REP(i, N)
    {
        cin >> T[i].s >> T[i].t;
        T[i].i = i;
        C[i] = 0;
    }
    sort(T, T + N, [](Time a, Time b) { return a.s > b.s; });
    REP(i, N)
    {
        Time t = T[i];
        int ok = i, ng = -1;
        while (abs(ok - ng) > 1)
        {
            ll mid = (ok + ng) / 2;
            if (T[mid].s < t.t)
            {
                ok = mid;
            }
            else
            {
                ng = mid;
            }
        }
        C[t.i] = i - ok;
    }
    REP(i, N)
    {
        cout << C[i] << endl;
    }
    return 0;
}

Submission Info

Submission Time
Task B - How are you?
User coco18000
Language C++14 (GCC 5.4.1)
Score 100
Code Size 1032 Byte
Status AC
Exec Time 236 ms
Memory 3584 KB

Judge Result

Set Name Sample Dataset1 Dataset2
Score / Max Score 0 / 0 30 / 30 70 / 70
Status
AC × 2
AC × 12
AC × 19
Set Name Test Cases
Sample sample-01.txt, sample-02.txt
Dataset1 sample-01.txt, sample-02.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt
Dataset2 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 02-01.txt, 02-02.txt, 02-03.txt, 02-04.txt, 02-05.txt, 02-06.txt, 02-07.txt, sample-01.txt, sample-02.txt
Case Name Status Exec Time Memory
01-01.txt AC 1 ms 256 KB
01-02.txt AC 1 ms 256 KB
01-03.txt AC 1 ms 256 KB
01-04.txt AC 1 ms 256 KB
01-05.txt AC 2 ms 256 KB
01-06.txt AC 3 ms 256 KB
01-07.txt AC 5 ms 256 KB
01-08.txt AC 5 ms 256 KB
01-09.txt AC 5 ms 256 KB
01-10.txt AC 5 ms 256 KB
02-01.txt AC 6 ms 256 KB
02-02.txt AC 12 ms 384 KB
02-03.txt AC 113 ms 1920 KB
02-04.txt AC 232 ms 3456 KB
02-05.txt AC 236 ms 3584 KB
02-06.txt AC 223 ms 3584 KB
02-07.txt AC 223 ms 3200 KB
sample-01.txt AC 1 ms 256 KB
sample-02.txt AC 1 ms 256 KB