Submission #415965

#	Time	Username	Problem	Language	Result	Execution time	Memory
415965		iulia13	Robots (IOI13_robots)	C++14	Compilation error	0 ms	0 KiB

robots

#include <iostream>
#include "robots.h"
#include <queue>
#include <algorithm>
using namespace std;
const int N = 2e6 + 5;
priority_queue <int> pq;
struct ura{
    int w, s;
};
ura v[N];
bool cmp(ura a, ura b)
{
    return a.w < b.w;
}
intputaway(int A, int B, int T, int X[], int Y[], int W[], int S[])
{
    int i;
    sort(X, X + A);
    sort(Y, Y + B);
    for (i = 0; i < T; i++)
        v[i] = {W[i], S[i]};
    sort(v, v + T, cmp);
    int sol = -1, st = 0, dr = T, mid;
    while (st <= dr)
    {
        mid = (st + dr) / 2;
        int j = 0, bad = 0;
        while(!pq.empty())
            pq.pop();
        for (i = 0; i < A; i++)
        {
            while (v[j].w < X[i] && j < T)
            {
                pq.push(v[j].s);
                j++;
            }
            int cnt = 0;
            while (cnt < mid && !pq.empty())
            {
                cnt++;
                pq.pop();
            }
        }
        while (j < T)
        {
            pq.push(v[j].s);
            j++;
        }
        for (i = B - 1; 0 <= i && !bad && !pq.empty(); i--)
        {
            int cnt = 0;
            if (Y[i] <= pq.top())
            {
                bad = 1;
                continue;
            }
            while (!pq.empty() && cnt < mid)
            {
                cnt++;
                pq.pop();
            }
        }
        if (!pq.empty())
            bad = 1;
        if (!bad)
        {
            dr = mid - 1;
            sol = mid;
        }
        else
            st = mid + 1;
    }
    return sol;
}/*
int X[N], Y[N], W[N], S[N];
int main()
{
    int i, A, B, T;
    cin >> A >> B >> T;
    for (i = 0; i < A; i++)
        cin >> X[i];
    for (i = 0; i < B; i++)
        cin >> Y[i];
    for (i = 0; i < T; i++)
        cin >> W[i] >> S[i];
    cout << intputaway(A, B, T, X, Y, W, S);

    return 0;
}*/

Compilation message (stderr)

robots.cpp:16:1: error: ISO C++ forbids declaration of 'intputaway' with no type [-fpermissive]
   16 | intputaway(int A, int B, int T, int X[], int Y[], int W[], int S[])
      | ^~~~~~~~~~