Submission #2454345


Source Code Expand

#include <iostream>
#include <algorithm>
#include <vector>
using namespace std;

typedef pair<int, int> pairint;

bool pairCompare(const pairint& firstElof, const pairint& secondElof)
{
    return firstElof.second < secondElof.second;
}

int main() {
    int n,m;
    // n行m列
    cin >> n >> m;
    int x0, a, p;
    cin >> x0 >> a >> p;
    vector <pair<int, pairint> > g(n * m);
    int ans;
    // 成績を配列に格納
    int x = x0;
    for (int i = 0; i < n * m; i++) {
        // 成績
        g[i].first = x;
        x = (x + a) % p;
        // 座標
        g[i].second.first = i / m;
        g[i].second.second = i % m;
    }
    // 成績でソート
    sort(g.begin(), g.end());
    
    // 行ごとに処理
    vector <pairint> h(m);
    for (int i = 0; i < n; i++) {
        // 座標の取り出し
        for (int j = 0; j < m; j++) {
            h[j].first = g[i * m + j].second.first;
            h[j].second = g[i * m + j].second.second;
        }

        // 列でソート
        sort(h.begin(), h.end(), pairCompare);
       
        // i行目まで移動させる距離を合計
        for (int j = 0; j < m; j++) {
            int dist = abs(h[j].first - i) + abs(h[j].second - j);
            ans += dist;
        }
    }
    
    cout << ans;
    return 0;
}

Submission Info

Submission Time
Task C - 席替え
User fantasiabaetica
Language C++14 (GCC 5.4.1)
Score 100
Code Size 1358 Byte
Status AC
Exec Time 2 ms
Memory 384 KB

Judge Result

Set Name All
Score / Max Score 100 / 100
Status
AC × 82
Set Name Test Cases
All case_01.txt, case_02.txt, case_03.txt, case_04.txt, case_05.txt, case_06.txt, case_07.txt, case_08.txt, case_09.txt, case_10.txt, case_11.txt, case_12.txt, case_13.txt, case_14.txt, case_15.txt, case_16.txt, case_17.txt, case_18.txt, case_19.txt, case_20.txt, case_21.txt, case_22.txt, case_23.txt, case_24.txt, case_25.txt, case_26.txt, case_27.txt, case_28.txt, case_29.txt, case_30.txt, case_31.txt, case_32.txt, case_33.txt, case_34.txt, case_35.txt, case_36.txt, case_37.txt, case_38.txt, case_39.txt, case_40.txt, case_41.txt, case_42.txt, case_43.txt, case_44.txt, case_45.txt, case_46.txt, case_47.txt, case_48.txt, case_49.txt, case_50.txt, case_51.txt, case_52.txt, case_53.txt, case_54.txt, case_55.txt, case_56.txt, case_57.txt, case_58.txt, case_59.txt, case_60.txt, case_61.txt, case_62.txt, case_63.txt, case_64.txt, case_65.txt, case_66.txt, case_67.txt, case_68.txt, case_69.txt, case_70.txt, case_71.txt, case_72.txt, case_73.txt, case_74.txt, case_75.txt, case_76.txt, case_77.txt, case_78.txt, case_79.txt, sample_1.txt, sample_2.txt, sample_3.txt
Case Name Status Exec Time Memory
case_01.txt AC 1 ms 256 KB
case_02.txt AC 1 ms 256 KB
case_03.txt AC 1 ms 256 KB
case_04.txt AC 1 ms 256 KB
case_05.txt AC 1 ms 256 KB
case_06.txt AC 1 ms 256 KB
case_07.txt AC 1 ms 256 KB
case_08.txt AC 1 ms 256 KB
case_09.txt AC 1 ms 256 KB
case_10.txt AC 2 ms 256 KB
case_11.txt AC 1 ms 256 KB
case_12.txt AC 2 ms 256 KB
case_13.txt AC 1 ms 256 KB
case_14.txt AC 1 ms 256 KB
case_15.txt AC 2 ms 384 KB
case_16.txt AC 2 ms 384 KB
case_17.txt AC 2 ms 256 KB
case_18.txt AC 2 ms 256 KB
case_19.txt AC 2 ms 384 KB
case_20.txt AC 1 ms 256 KB
case_21.txt AC 2 ms 256 KB
case_22.txt AC 1 ms 256 KB
case_23.txt AC 2 ms 256 KB
case_24.txt AC 2 ms 256 KB
case_25.txt AC 1 ms 256 KB
case_26.txt AC 2 ms 256 KB
case_27.txt AC 1 ms 256 KB
case_28.txt AC 1 ms 256 KB
case_29.txt AC 2 ms 256 KB
case_30.txt AC 2 ms 256 KB
case_31.txt AC 1 ms 256 KB
case_32.txt AC 1 ms 256 KB
case_33.txt AC 2 ms 256 KB
case_34.txt AC 2 ms 256 KB
case_35.txt AC 1 ms 256 KB
case_36.txt AC 2 ms 256 KB
case_37.txt AC 1 ms 256 KB
case_38.txt AC 1 ms 256 KB
case_39.txt AC 2 ms 384 KB
case_40.txt AC 1 ms 256 KB
case_41.txt AC 1 ms 256 KB
case_42.txt AC 1 ms 256 KB
case_43.txt AC 1 ms 256 KB
case_44.txt AC 1 ms 256 KB
case_45.txt AC 2 ms 256 KB
case_46.txt AC 1 ms 256 KB
case_47.txt AC 2 ms 384 KB
case_48.txt AC 1 ms 256 KB
case_49.txt AC 1 ms 256 KB
case_50.txt AC 2 ms 384 KB
case_51.txt AC 2 ms 384 KB
case_52.txt AC 2 ms 384 KB
case_53.txt AC 2 ms 384 KB
case_54.txt AC 2 ms 384 KB
case_55.txt AC 2 ms 384 KB
case_56.txt AC 2 ms 384 KB
case_57.txt AC 2 ms 384 KB
case_58.txt AC 2 ms 384 KB
case_59.txt AC 2 ms 384 KB
case_60.txt AC 2 ms 384 KB
case_61.txt AC 2 ms 384 KB
case_62.txt AC 2 ms 384 KB
case_63.txt AC 2 ms 384 KB
case_64.txt AC 2 ms 384 KB
case_65.txt AC 2 ms 384 KB
case_66.txt AC 2 ms 384 KB
case_67.txt AC 2 ms 384 KB
case_68.txt AC 2 ms 384 KB
case_69.txt AC 2 ms 384 KB
case_70.txt AC 1 ms 256 KB
case_71.txt AC 1 ms 256 KB
case_72.txt AC 1 ms 256 KB
case_73.txt AC 1 ms 256 KB
case_74.txt AC 1 ms 256 KB
case_75.txt AC 2 ms 384 KB
case_76.txt AC 1 ms 256 KB
case_77.txt AC 1 ms 256 KB
case_78.txt AC 1 ms 256 KB
case_79.txt AC 1 ms 256 KB
sample_1.txt AC 1 ms 256 KB
sample_2.txt AC 1 ms 256 KB
sample_3.txt AC 1 ms 256 KB