Submission #1769290


Source Code Expand

#include "bits/stdc++.h"
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
#define INF 1<<30
#define LINF 1LL<<60

int main(void) {
    cin.tie(0); ios::sync_with_stdio(false);
    ll N,C,K; cin >> N >> C >> K;
    vector<ll> T(N);
    for(auto& in:T)cin >> in;
    sort(T.begin(),T.end());
    ll l,r;
    l = r = 0;
    ll cnt = 0;
    ll res = 0;
    while(true){
        if(r == N)break;
        if(l == r){
            r++;
            cnt++;
            continue;
        }
        if(T[r] - T[l] <= K){
            cnt++;
            if(cnt == C){
                res++;
                cnt = 0;
                l = r + 1;
            }
            r++;
        }else{
            res++;
            l = r = r + 1;
            cnt = 0;
        }
    }
    res++;
    cout << res << endl;
    return 0;
}

Submission Info

Submission Time
Task A - Airport Bus
User vjudge5
Language C++14 (GCC 5.4.1)
Score 0
Code Size 858 Byte
Status WA
Exec Time 18 ms
Memory 1024 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 300
Status
AC × 2
AC × 7
WA × 5
Set Name Test Cases
Sample sample1.txt, sample2.txt
All sample1.txt, sample2.txt, in1.txt, in2.txt, in3.txt, in4.txt, in5.txt, in6.txt, in7.txt, in8.txt, sample1.txt, sample2.txt
Case Name Status Exec Time Memory
in1.txt AC 1 ms 256 KB
in2.txt AC 18 ms 1024 KB
in3.txt WA 17 ms 1024 KB
in4.txt WA 18 ms 1024 KB
in5.txt AC 1 ms 256 KB
in6.txt WA 18 ms 1024 KB
in7.txt WA 15 ms 896 KB
in8.txt WA 18 ms 1024 KB
sample1.txt AC 1 ms 256 KB
sample2.txt AC 1 ms 256 KB