Submission #47939322

Source Code Expand

#include <iostream>
#include <utility>
#include <cassert>
#include <algorithm>
#include <cmath>
#include <array>
#include <string>
#include <vector>

void run_case() {
    int N;
    int64_t K;
    std::cin >> N >> K;

    std::vector<int> X(N);
    std::vector<int> Y(N);
    for(int i = 0; i < N; i++) {
        std::cin >> X[i] >> Y[i];
    }

    std::sort(X.begin(), X.end());
    std::sort(Y.begin(), Y.end());

    int lo = 0;
    int hi = (int)1e9;
    int ans = 0;
    while(lo <= hi) {
        int mid = (lo + hi) >> 1;
        
        bool ok = true;
        int64_t cnt = 0;
        for(int l = 0, r = N - 1; l < r; l += 1, r -= 1) {
            if(X[r] - X[l] > mid) {
                cnt += X[r] - X[l] - mid; 
            }
            if(Y[r] - Y[l] > mid) {
                cnt += Y[r] - Y[l] - mid; 
            }
        }

        ok = cnt <= K;
        
        if(ok) {
            ans = mid;
            hi = mid - 1;
        } else {
            lo = mid + 1;
        }
    }

    std::cout << ans << '\n';
}

int main() {
    std::ios_base::sync_with_stdio(false);
    std::cin.tie(nullptr);

    run_case();
}

Submission Info

Submission Time
Task F - Minimize Bounding Square
User Citypop
Language C++ 17 (Clang 16.0.6)
Score 525
Code Size 1196 Byte
Status AC
Exec Time 52 ms
Memory 4740 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 525 / 525
Status
AC × 3
AC × 104
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All hack_01.txt, hack_02.txt, hack_03.txt, sample_01.txt, sample_02.txt, sample_03.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt, test_44.txt, test_45.txt, test_46.txt, test_47.txt, test_48.txt, test_49.txt, test_50.txt, test_51.txt, test_52.txt, test_53.txt, test_54.txt, test_55.txt, test_56.txt, test_57.txt, test_58.txt, test_59.txt, test_60.txt, test_61.txt, test_62.txt, test_63.txt, test_64.txt, test_65.txt, test_66.txt, test_67.txt, test_68.txt, test_69.txt, test_70.txt, test_71.txt, test_72.txt, test_73.txt, test_74.txt, test_75.txt, test_76.txt, test_77.txt, test_78.txt, test_79.txt, test_80.txt, test_81.txt, test_82.txt, test_83.txt, test_84.txt, test_85.txt, test_86.txt, test_87.txt, test_88.txt, test_89.txt, test_90.txt, test_91.txt, test_92.txt, test_93.txt, test_94.txt, test_95.txt, test_96.txt, test_97.txt, test_98.txt
Case Name Status Exec Time Memory
hack_01.txt AC 30 ms 4628 KiB
hack_02.txt AC 30 ms 4644 KiB
hack_03.txt AC 30 ms 4696 KiB
sample_01.txt AC 1 ms 3384 KiB
sample_02.txt AC 1 ms 3584 KiB
sample_03.txt AC 1 ms 3588 KiB
test_01.txt AC 1 ms 3388 KiB
test_02.txt AC 1 ms 3388 KiB
test_03.txt AC 1 ms 3528 KiB
test_04.txt AC 1 ms 3444 KiB
test_05.txt AC 1 ms 3548 KiB
test_06.txt AC 1 ms 3452 KiB
test_07.txt AC 1 ms 3528 KiB
test_08.txt AC 1 ms 3480 KiB
test_09.txt AC 1 ms 3532 KiB
test_10.txt AC 1 ms 3540 KiB
test_11.txt AC 1 ms 3576 KiB
test_12.txt AC 1 ms 3540 KiB
test_13.txt AC 1 ms 3480 KiB
test_14.txt AC 1 ms 3532 KiB
test_15.txt AC 1 ms 3388 KiB
test_16.txt AC 1 ms 3580 KiB
test_17.txt AC 1 ms 3528 KiB
test_18.txt AC 1 ms 3476 KiB
test_19.txt AC 1 ms 3508 KiB
test_20.txt AC 1 ms 3524 KiB
test_21.txt AC 1 ms 3584 KiB
test_22.txt AC 1 ms 3580 KiB
test_23.txt AC 1 ms 3532 KiB
test_24.txt AC 1 ms 3484 KiB
test_25.txt AC 1 ms 3484 KiB
test_26.txt AC 1 ms 3548 KiB
test_27.txt AC 51 ms 4644 KiB
test_28.txt AC 3 ms 3584 KiB
test_29.txt AC 13 ms 3572 KiB
test_30.txt AC 50 ms 4724 KiB
test_31.txt AC 44 ms 4364 KiB
test_32.txt AC 51 ms 4632 KiB
test_33.txt AC 51 ms 4640 KiB
test_34.txt AC 26 ms 3940 KiB
test_35.txt AC 49 ms 4740 KiB
test_36.txt AC 51 ms 4736 KiB
test_37.txt AC 41 ms 4372 KiB
test_38.txt AC 37 ms 4196 KiB
test_39.txt AC 50 ms 4724 KiB
test_40.txt AC 13 ms 3620 KiB
test_41.txt AC 4 ms 3584 KiB
test_42.txt AC 51 ms 4660 KiB
test_43.txt AC 49 ms 4644 KiB
test_44.txt AC 6 ms 3520 KiB
test_45.txt AC 50 ms 4648 KiB
test_46.txt AC 40 ms 4380 KiB
test_47.txt AC 7 ms 3664 KiB
test_48.txt AC 50 ms 4528 KiB
test_49.txt AC 37 ms 4180 KiB
test_50.txt AC 5 ms 3652 KiB
test_51.txt AC 51 ms 4632 KiB
test_52.txt AC 51 ms 4668 KiB
test_53.txt AC 36 ms 4104 KiB
test_54.txt AC 51 ms 4628 KiB
test_55.txt AC 36 ms 4140 KiB
test_56.txt AC 48 ms 4648 KiB
test_57.txt AC 52 ms 4672 KiB
test_58.txt AC 25 ms 3928 KiB
test_59.txt AC 37 ms 4116 KiB
test_60.txt AC 52 ms 4660 KiB
test_61.txt AC 39 ms 4456 KiB
test_62.txt AC 44 ms 4428 KiB
test_63.txt AC 50 ms 4712 KiB
test_64.txt AC 38 ms 4452 KiB
test_65.txt AC 23 ms 3888 KiB
test_66.txt AC 51 ms 4640 KiB
test_67.txt AC 26 ms 3924 KiB
test_68.txt AC 22 ms 3920 KiB
test_69.txt AC 51 ms 4636 KiB
test_70.txt AC 38 ms 4416 KiB
test_71.txt AC 37 ms 4144 KiB
test_72.txt AC 51 ms 4672 KiB
test_73.txt AC 11 ms 3488 KiB
test_74.txt AC 5 ms 3616 KiB
test_75.txt AC 29 ms 4576 KiB
test_76.txt AC 29 ms 4676 KiB
test_77.txt AC 29 ms 4712 KiB
test_78.txt AC 30 ms 4692 KiB
test_79.txt AC 29 ms 4632 KiB
test_80.txt AC 30 ms 4584 KiB
test_81.txt AC 30 ms 4644 KiB
test_82.txt AC 30 ms 4716 KiB
test_83.txt AC 40 ms 4712 KiB
test_84.txt AC 40 ms 4628 KiB
test_85.txt AC 40 ms 4684 KiB
test_86.txt AC 41 ms 4720 KiB
test_87.txt AC 40 ms 4696 KiB
test_88.txt AC 41 ms 4716 KiB
test_89.txt AC 40 ms 4740 KiB
test_90.txt AC 40 ms 4532 KiB
test_91.txt AC 40 ms 4684 KiB
test_92.txt AC 40 ms 4580 KiB
test_93.txt AC 40 ms 4696 KiB
test_94.txt AC 40 ms 4684 KiB
test_95.txt AC 40 ms 4720 KiB
test_96.txt AC 44 ms 4624 KiB
test_97.txt AC 40 ms 4672 KiB
test_98.txt AC 41 ms 4612 KiB