Submission #1069326

#	Time	Username	Problem	Language	Result	Execution time	Memory
1069326		Dennis_Jason	Room Temperature (JOI24_ho_t1)	C++14	100 / 100	172 ms	9324 KiB

Main

#include <bitset>
#include <cmath>
#include <functional>
#include <algorithm>
#include <numeric>
#include <deque>
#include <fstream>
#include <iomanip>
#include <iostream>
#include <iterator>
#include <limits>
#include <list>
#include <map>
#include <unordered_map>
#include <queue>
#include <set>
#include <stack>
#include <string>
#include <vector>
#include <cstring>
#include <climits>
#define pb push_back
#define MOD 1000000007
#define NMAX 200001
#define nl '\n'
#define INF 1e18
#define pii1 pair<int, pair<int,int>>  (1,(1,2));
#define pii pair<int,int>
#define tpl tuple<int,int,int,int,int>
#define int long long
using namespace std;
ifstream fin("data.in");
ofstream fout("data.out");
/*
    ====================DEMONSTRATION======================



    =========================END===========================

 */
int n,t;
vector<int>v;
signed main() {

    cin>>n>>t;
    v.resize(n+1);
    for(int i=1;i<=n;++i)
    {
        int x;
        cin>>x;
        v[i]=x%t;
    }
    sort(v.begin()+1,v.end());
    int mini=INF;
    mini=min(mini,(v[n]-v[1]));
    for(int i=2;i<=n;++i)
    {
        mini=min(mini,t-(v[i]-v[i-1]));
    }
    cout<<(mini+1)/2;







    return 0;
}

• Subtask 1: 15 / 15
• Subtask 2: 5 / 5
• Subtask 3: 30 / 30
• Subtask 4: 35 / 35
• Subtask 5: 15 / 15