답안 #204447

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
204447 2020-02-25T19:20:20 Z bash Coin Collecting (JOI19_ho_t4) C++17
100 / 100
131 ms 12024 KB
    #include <cmath>
    #include <cstdio>
    #include <vector>
     
    using std::abs;
    using std::min;
    using std::vector;
     
    int N;
    vector<int> X, Y;
     
    int main() {
      scanf("%d", &N);
      X.resize(2 * N);
      Y.resize(2 * N);
      for (int i = 0; i < 2 * N; ++i) {
        scanf("%d%d", &X[i], &Y[i]);
      }
     
      long long ans = 0;
      vector<vector<int>> count(N + 1, vector<int>(3, 0));
      for (int i = 0; i < 2 * N; ++i) {
        int x = X[i], y = Y[i];
        if (x < 1) {
          ans += (1 - x);
          x = 1;
        }
        if (x > N) {
          ans += (x - N);
          x = N;
        }
        if (y < 1) {
          ans += (1 - y);
          y = 1;
        }
        if (y > 2) {
          ans += (y - 2);
          y = 2;
        }
        ++count[x][y];
      }
      vector<int> surplus(3, 0);
      for (int x = 1; x <= N; ++x) {
        for (int y = 1; y <= 2; ++y) {
          surplus[y] += (count[x][y] - 1);
        }
        for (int y = 1; y <= 2; ++y) {
          if (surplus[y] > 0 && 0 > surplus[3 - y]) {
            const int t = min(surplus[y], -surplus[3 - y]);
            ans += t;
            surplus[y] -= t;
            surplus[3 - y] += t;
          }
        }
        for (int y = 1; y <= 2; ++y) {
          ans += abs(surplus[y]);
        }
      }
      printf("%lld\n", ans);
      return 0;
    }

Compilation message

joi2019_ho_t4.cpp: In function 'int main()':
joi2019_ho_t4.cpp:13:12: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
       scanf("%d", &N);
       ~~~~~^~~~~~~~~~
joi2019_ho_t4.cpp:17:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d%d", &X[i], &Y[i]);
         ~~~~~^~~~~~~~~~~~~~~~~~~~~~
# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 256 KB Output is correct
2 Correct 5 ms 256 KB Output is correct
3 Correct 5 ms 256 KB Output is correct
4 Correct 7 ms 256 KB Output is correct
5 Correct 5 ms 256 KB Output is correct
6 Correct 5 ms 256 KB Output is correct
7 Correct 5 ms 256 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 5 ms 256 KB Output is correct
10 Correct 5 ms 256 KB Output is correct
11 Correct 6 ms 376 KB Output is correct
12 Correct 5 ms 280 KB Output is correct
13 Correct 5 ms 376 KB Output is correct
14 Correct 5 ms 256 KB Output is correct
15 Correct 5 ms 256 KB Output is correct
16 Correct 5 ms 256 KB Output is correct
17 Correct 8 ms 256 KB Output is correct
18 Correct 5 ms 256 KB Output is correct
19 Correct 8 ms 256 KB Output is correct
20 Correct 5 ms 376 KB Output is correct
21 Correct 5 ms 256 KB Output is correct
22 Correct 5 ms 376 KB Output is correct
23 Correct 6 ms 376 KB Output is correct
24 Correct 5 ms 256 KB Output is correct
25 Correct 5 ms 376 KB Output is correct
26 Correct 5 ms 256 KB Output is correct
27 Correct 5 ms 256 KB Output is correct
28 Correct 5 ms 376 KB Output is correct
29 Correct 5 ms 256 KB Output is correct
30 Correct 5 ms 380 KB Output is correct
31 Correct 5 ms 376 KB Output is correct
32 Correct 5 ms 256 KB Output is correct
33 Correct 5 ms 256 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 256 KB Output is correct
2 Correct 5 ms 256 KB Output is correct
3 Correct 5 ms 256 KB Output is correct
4 Correct 7 ms 256 KB Output is correct
5 Correct 5 ms 256 KB Output is correct
6 Correct 5 ms 256 KB Output is correct
7 Correct 5 ms 256 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 5 ms 256 KB Output is correct
10 Correct 5 ms 256 KB Output is correct
11 Correct 6 ms 376 KB Output is correct
12 Correct 5 ms 280 KB Output is correct
13 Correct 5 ms 376 KB Output is correct
14 Correct 5 ms 256 KB Output is correct
15 Correct 5 ms 256 KB Output is correct
16 Correct 5 ms 256 KB Output is correct
17 Correct 8 ms 256 KB Output is correct
18 Correct 5 ms 256 KB Output is correct
19 Correct 8 ms 256 KB Output is correct
20 Correct 5 ms 376 KB Output is correct
21 Correct 5 ms 256 KB Output is correct
22 Correct 5 ms 376 KB Output is correct
23 Correct 6 ms 376 KB Output is correct
24 Correct 5 ms 256 KB Output is correct
25 Correct 5 ms 376 KB Output is correct
26 Correct 5 ms 256 KB Output is correct
27 Correct 5 ms 256 KB Output is correct
28 Correct 5 ms 376 KB Output is correct
29 Correct 5 ms 256 KB Output is correct
30 Correct 5 ms 380 KB Output is correct
31 Correct 5 ms 376 KB Output is correct
32 Correct 5 ms 256 KB Output is correct
33 Correct 5 ms 256 KB Output is correct
34 Correct 6 ms 376 KB Output is correct
35 Correct 7 ms 376 KB Output is correct
36 Correct 9 ms 376 KB Output is correct
37 Correct 6 ms 376 KB Output is correct
38 Correct 7 ms 376 KB Output is correct
39 Correct 6 ms 376 KB Output is correct
40 Correct 6 ms 376 KB Output is correct
41 Correct 9 ms 376 KB Output is correct
42 Correct 6 ms 376 KB Output is correct
43 Correct 8 ms 380 KB Output is correct
44 Correct 7 ms 376 KB Output is correct
45 Correct 8 ms 376 KB Output is correct
46 Correct 6 ms 376 KB Output is correct
47 Correct 6 ms 376 KB Output is correct
48 Correct 9 ms 376 KB Output is correct
49 Correct 6 ms 376 KB Output is correct
50 Correct 6 ms 376 KB Output is correct
51 Correct 7 ms 364 KB Output is correct
52 Correct 7 ms 376 KB Output is correct
53 Correct 6 ms 380 KB Output is correct
54 Correct 7 ms 376 KB Output is correct
55 Correct 6 ms 376 KB Output is correct
56 Correct 6 ms 352 KB Output is correct
57 Correct 6 ms 376 KB Output is correct
58 Correct 6 ms 376 KB Output is correct
59 Correct 7 ms 376 KB Output is correct
60 Correct 6 ms 376 KB Output is correct
61 Correct 7 ms 376 KB Output is correct
62 Correct 9 ms 380 KB Output is correct
63 Correct 7 ms 376 KB Output is correct
64 Correct 12 ms 376 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 6 ms 256 KB Output is correct
2 Correct 5 ms 256 KB Output is correct
3 Correct 5 ms 256 KB Output is correct
4 Correct 7 ms 256 KB Output is correct
5 Correct 5 ms 256 KB Output is correct
6 Correct 5 ms 256 KB Output is correct
7 Correct 5 ms 256 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 5 ms 256 KB Output is correct
10 Correct 5 ms 256 KB Output is correct
11 Correct 6 ms 376 KB Output is correct
12 Correct 5 ms 280 KB Output is correct
13 Correct 5 ms 376 KB Output is correct
14 Correct 5 ms 256 KB Output is correct
15 Correct 5 ms 256 KB Output is correct
16 Correct 5 ms 256 KB Output is correct
17 Correct 8 ms 256 KB Output is correct
18 Correct 5 ms 256 KB Output is correct
19 Correct 8 ms 256 KB Output is correct
20 Correct 5 ms 376 KB Output is correct
21 Correct 5 ms 256 KB Output is correct
22 Correct 5 ms 376 KB Output is correct
23 Correct 6 ms 376 KB Output is correct
24 Correct 5 ms 256 KB Output is correct
25 Correct 5 ms 376 KB Output is correct
26 Correct 5 ms 256 KB Output is correct
27 Correct 5 ms 256 KB Output is correct
28 Correct 5 ms 376 KB Output is correct
29 Correct 5 ms 256 KB Output is correct
30 Correct 5 ms 380 KB Output is correct
31 Correct 5 ms 376 KB Output is correct
32 Correct 5 ms 256 KB Output is correct
33 Correct 5 ms 256 KB Output is correct
34 Correct 6 ms 376 KB Output is correct
35 Correct 7 ms 376 KB Output is correct
36 Correct 9 ms 376 KB Output is correct
37 Correct 6 ms 376 KB Output is correct
38 Correct 7 ms 376 KB Output is correct
39 Correct 6 ms 376 KB Output is correct
40 Correct 6 ms 376 KB Output is correct
41 Correct 9 ms 376 KB Output is correct
42 Correct 6 ms 376 KB Output is correct
43 Correct 8 ms 380 KB Output is correct
44 Correct 7 ms 376 KB Output is correct
45 Correct 8 ms 376 KB Output is correct
46 Correct 6 ms 376 KB Output is correct
47 Correct 6 ms 376 KB Output is correct
48 Correct 9 ms 376 KB Output is correct
49 Correct 6 ms 376 KB Output is correct
50 Correct 6 ms 376 KB Output is correct
51 Correct 7 ms 364 KB Output is correct
52 Correct 7 ms 376 KB Output is correct
53 Correct 6 ms 380 KB Output is correct
54 Correct 7 ms 376 KB Output is correct
55 Correct 6 ms 376 KB Output is correct
56 Correct 6 ms 352 KB Output is correct
57 Correct 6 ms 376 KB Output is correct
58 Correct 6 ms 376 KB Output is correct
59 Correct 7 ms 376 KB Output is correct
60 Correct 6 ms 376 KB Output is correct
61 Correct 7 ms 376 KB Output is correct
62 Correct 9 ms 380 KB Output is correct
63 Correct 7 ms 376 KB Output is correct
64 Correct 12 ms 376 KB Output is correct
65 Correct 74 ms 8952 KB Output is correct
66 Correct 95 ms 12024 KB Output is correct
67 Correct 90 ms 10488 KB Output is correct
68 Correct 90 ms 10616 KB Output is correct
69 Correct 113 ms 10616 KB Output is correct
70 Correct 96 ms 10488 KB Output is correct
71 Correct 101 ms 10488 KB Output is correct
72 Correct 77 ms 10492 KB Output is correct
73 Correct 77 ms 10744 KB Output is correct
74 Correct 77 ms 10616 KB Output is correct
75 Correct 82 ms 10488 KB Output is correct
76 Correct 84 ms 10488 KB Output is correct
77 Correct 104 ms 10488 KB Output is correct
78 Correct 85 ms 10484 KB Output is correct
79 Correct 87 ms 10592 KB Output is correct
80 Correct 82 ms 10616 KB Output is correct
81 Correct 126 ms 10488 KB Output is correct
82 Correct 83 ms 10620 KB Output is correct
83 Correct 87 ms 10616 KB Output is correct
84 Correct 84 ms 10620 KB Output is correct
85 Correct 90 ms 10488 KB Output is correct
86 Correct 85 ms 10492 KB Output is correct
87 Correct 89 ms 10620 KB Output is correct
88 Correct 86 ms 10616 KB Output is correct
89 Correct 126 ms 10496 KB Output is correct
90 Correct 93 ms 10488 KB Output is correct
91 Correct 102 ms 10488 KB Output is correct
92 Correct 92 ms 10616 KB Output is correct
93 Correct 131 ms 10616 KB Output is correct
94 Correct 122 ms 10488 KB Output is correct
95 Correct 94 ms 10488 KB Output is correct
96 Correct 84 ms 10764 KB Output is correct
97 Correct 87 ms 10616 KB Output is correct
98 Correct 104 ms 10616 KB Output is correct
99 Correct 98 ms 10616 KB Output is correct
100 Correct 90 ms 10616 KB Output is correct
101 Correct 84 ms 10488 KB Output is correct
102 Correct 80 ms 10492 KB Output is correct
103 Correct 83 ms 10616 KB Output is correct