oj.uz

Submission #614942

# Submission time Handle Problem Language Result Execution time Memory
614942 2022-07-31T05:38:53 Z 이동현(#8495) Ants and Sugar (JOI22_sugar) C++17
0 / 100
 1 ms 212 KB 
#include <bits/stdc++.h>
#define int long long
using namespace std;

signed main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    int q, l; cin >> q >> l;
    vector<vector<int>> a, b;

    while(q--){
        int t, x, p; cin >> t >> x >> p;

        if(t == 1){
            a.push_back({x, p});
        }
        else{
            b.push_back({x, p});
        }

        sort(a.begin(), a.end());
        sort(b.begin(), b.end());

        int ans = 0;
        p = 0;
        auto aa = a, bb = b;

        for(int i = 0; i < (int)aa.size(); ++i){
            while(p < (int)bb.size() && (!bb[p][1] || aa[i][0] - bb[p][0] > l)){
                ++p;
            }

            if(p < (int)bb.size() && abs(aa[i][0] - bb[p][0]) <= l){
                int val = min(bb[p][1], aa[i][1]);
                ans += val;
                bb[p][1] -= val, aa[i][1] -= val;
            }
        }

        cout << ans << '\n';
    }
    return 0;
}

Subtask #1
0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 26.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 52.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB Output isn't correct
3 Halted 0 ms 0 KB -