Submission #1094570

#	Time	Username	Problem	Language	Result	Execution time	Memory
1094570		Izzy	Advertisement 2 (JOI23_ho_t2)	C++14	Compilation error	0 ms	0 KiB

Main

#include <iostream>
#include <vector>
#include <queue>
#include <algorithm>
using namespace std;
//https://pastebin.com/LckN30bC
// keep values of x + e, x - e; sort by left and then right

int n;

bool compare(static pair<int, int> a, static pair<int, int> b) {
    if (a.first != b.first) {
        return a.first < b.first;
    }
    return a.second > b.second; // 1 4, 1 3, 1 2
}

int main() {
    cin >> n;
    vector<pair<int, int>> range(n);
    int x, e;
    for (int i = 0; i < n; i++) {
        cin >> x >> e;
        range[i].first = x - e;
        range[i].second = x + e;
    }
    sort(range.begin(), range.end(), compare);
    int maximum = -1;
    int answer = 0;
    for (int i = 0; i < n; i++) {
        if (maximum < range[i].second) {
            answer++;
            maximum = range[i].second;
        }
    }
    cout << answer;
}

Compilation message (stderr)

Main.cpp:11:14: error: storage class specified for parameter 'a'
   11 | bool compare(static pair<int, int> a, static pair<int, int> b) {
      |              ^~~~~~
Main.cpp:11:37: error: expected ')' before ',' token
   11 | bool compare(static pair<int, int> a, static pair<int, int> b) {
      |             ~                       ^
      |                                     )
Main.cpp:11:39: error: expected unqualified-id before 'static'
   11 | bool compare(static pair<int, int> a, static pair<int, int> b) {
      |                                       ^~~~~~