Submission #1248905

#	Time	Username	Problem	Language	Result	Execution time	Memory
1248905		feukic	Garage (IOI09_garage)	C11	Compilation error	0 ms	0 KiB

garage

#include <iostream>
#include <vector>
#include <queue>

using namespace std;

int findSpace(vector<int>& arr) {
    for (int i = 0; i < arr.size(); i++) {
        if (!arr[i]) {
            return i;
        }
    } return -1;
}

int findSpace(vector<int>& arr, int x) {
    for (int i = 0; i < arr.size(); i++) {
        if (arr[i] == x) {
            return i;
        }
    } return -1;
}

int main() {
    int n, m;
    cin >> n >> m;

    vector<int> prices(n);
    for (int i = 0; i < n; i++) {
        cin >> prices[i];
    }

    vector<int> weights(m);
    for (int i = 0; i < m; i++) {
        cin >> weights[i];
    }

    long long sum = 0;
    vector<int> spaces(n, 0);
    queue<int> cars;

    for (int i = 0; i < 2 * m; i++) {
        int x;
        cin >> x;

        if (x > 0) {
            int space = findSpace(spaces);
            
            if (space != -1) {
                spaces[space] = x;
                sum += prices[space] * weights[x - 1];
            } else {
                cars.push(x);
            }
        } else {
            if (cars.size()) {
                int space = findSpace(spaces, -x);
                spaces[space] = cars.front();
                sum += prices[space] * weights[cars.front() - 1];
                cars.pop();
            } else {
                int space = findSpace(spaces, -x);
                spaces[space] = 0;
            }
        }
    }

    cout << sum;
}

Compilation message (stderr)

garage.c:1:10: fatal error: iostream: No such file or directory
    1 | #include <iostream>
      |          ^~~~~~~~~~
compilation terminated.