Submission #870679

#	Time	Username	Problem	Language	Result	Execution time	Memory
870679		Noname_1900	Worst Reporter 3 (JOI18_worst_reporter3)	C++17	7 / 100	209 ms	22840 KiB

worst_reporter3

#include <bits/stdc++.h>
using namespace std;
const int NMAX = 500*1000;
int distanceNec[NMAX];
int posPersonne[NMAX];
int main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    int nbPersonnes, nbRequetes;
    cin >> nbPersonnes >> nbRequetes;
    bool tout1 = true;
    for(int iP = 0; iP < nbPersonnes; iP++)
    {
        cin >> distanceNec[iP];
        if(distanceNec[iP] != 1)    tout1 = false;
        posPersonne[iP] = -(iP+1);
    }
    if(tout1)
    {
        int deb = -nbPersonnes;
        int fin = 0;
        int a, b;
        int j;
        for(int iQ = 0; iQ < nbRequetes; iQ++)
        {
            cin >> j >> a >> b;
            a = max(a, deb+j);
            b = min(b, fin + j);
           // cout << a << " " << b << endl;
            if(a > b)   cout << "0" << "\n";
            else    cout << (b-a+1) << "\n";
        }
    }
}

• Subtask 1: 7 / 7
• Subtask 2: 0 / 12
• Subtask 3: 0 / 81