Submission #757950

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
757950	2023-06-14 02:45:36	Dexva	Towers (NOI22_towers)	C++14	0 / 100	681 ms	53200 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
#define lln long long
void solve() {
    lln n; cin >> n;
    vector< pair<lln, lln> > points;
    set<lln> xs, ys;
    for (lln i=0;i<n;i++) {
        lln x, y; cin >> x >> y;
        xs.insert(x);
        ys.insert(y);
        points.push_back(make_pair(x,y));
    }
    string ans = "111";
    // cout << xs.size() << " " << ys.size() << '\n';
    if (xs.size()==1 && ys.size()==3) {
        lln maxy = 0, miny = 0;
        for (lln i=0;i<n;i++) {
            if (get<1>(points[maxy]) < get<1>(points[i])) maxy = i;
            if (get<1>(points[miny]) > get<1>(points[i])) miny = i;
        }
        ans = "";
        for (lln i=0;i<n;i++) {
            if (i==maxy || i==miny) ans += "1";
            else ans += "0";
        }
 
 
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• Subtask 1: 0 / 5
• Subtask 2: 0 / 11
• Subtask 3: 0 / 7
• Subtask 4: 0 / 6
• Subtask 5: 0 / 31
• Subtask 6: 0 / 21
• Subtask 7: 0 / 19