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Submission #496865

# Submission time Handle Problem Language Result Execution time Memory
496865 2021-12-22T05:43:36 Z Nalrimet Coin Collecting (JOI19_ho_t4) C++17
100 / 100
 62 ms 3272 KB 
#include <bits/stdc++.h>

#define ll long long
#define pb push_back
#define F first
#define S second

using namespace std;

const int N = 1e5 + 5;

ll ans;
int n, x, y, a[N][5], x1, x2, change;

int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);

	cin >> n;

	for(int i = 1, x, y; i <= n * 2; ++i){
        cin >> x >> y;
        if(x > n) {ans += x - n; x = n;}
        if(x < 1) {ans += 1 - x; x = 1;}
        if(y > 2) {ans += y - 2; y = 2;}
        if(y < 1) {ans += 1 - y; y = 1;}
        a[x][y]++;
	}
	
	for(int i = 1; i <= n; ++i){
        x1 += a[i][1];
        x2 += a[i][2];
        x1--;
        x2--;
        if((x1 > 0 && x2 < 0) || (x1 < 0 && x2 > 0)){
            change = min(abs(x1), abs(x2));
            ans += change;
            if(x1 < 0) x1 += change;
            else x1 -= change;
            if(x2 < 0) x2 += change;
            else x2 -= change;
        }
        ans += abs(x1) + abs(x2);
	}

	cout << ans;

	return 0;
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 1 ms 320 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 1 ms 320 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 0 ms 204 KB Output is correct
20 Correct 1 ms 328 KB Output is correct
21 Correct 0 ms 204 KB Output is correct
22 Correct 0 ms 204 KB Output is correct
23 Correct 0 ms 332 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 320 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 0 ms 204 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 0 ms 204 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 0 ms 204 KB Output is correct

Subtask #2
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 1 ms 320 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 1 ms 320 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 0 ms 204 KB Output is correct
20 Correct 1 ms 328 KB Output is correct
21 Correct 0 ms 204 KB Output is correct
22 Correct 0 ms 204 KB Output is correct
23 Correct 0 ms 332 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 320 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 0 ms 204 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 0 ms 204 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 0 ms 204 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 372 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 1 ms 332 KB Output is correct
42 Correct 1 ms 332 KB Output is correct
43 Correct 1 ms 332 KB Output is correct
44 Correct 1 ms 332 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 332 KB Output is correct
47 Correct 1 ms 332 KB Output is correct
48 Correct 1 ms 332 KB Output is correct
49 Correct 1 ms 332 KB Output is correct
50 Correct 1 ms 332 KB Output is correct
51 Correct 1 ms 332 KB Output is correct
52 Correct 1 ms 332 KB Output is correct
53 Correct 1 ms 332 KB Output is correct
54 Correct 1 ms 332 KB Output is correct
55 Correct 1 ms 332 KB Output is correct
56 Correct 2 ms 332 KB Output is correct
57 Correct 1 ms 356 KB Output is correct
58 Correct 1 ms 332 KB Output is correct
59 Correct 1 ms 332 KB Output is correct
60 Correct 1 ms 332 KB Output is correct
61 Correct 1 ms 340 KB Output is correct
62 Correct 1 ms 332 KB Output is correct
63 Correct 2 ms 332 KB Output is correct
64 Correct 1 ms 332 KB Output is correct

Subtask #3
63.0 / 63.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 1 ms 320 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 1 ms 320 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 0 ms 204 KB Output is correct
20 Correct 1 ms 328 KB Output is correct
21 Correct 0 ms 204 KB Output is correct
22 Correct 0 ms 204 KB Output is correct
23 Correct 0 ms 332 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 320 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 0 ms 204 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 0 ms 204 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 0 ms 204 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 372 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 1 ms 332 KB Output is correct
42 Correct 1 ms 332 KB Output is correct
43 Correct 1 ms 332 KB Output is correct
44 Correct 1 ms 332 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 332 KB Output is correct
47 Correct 1 ms 332 KB Output is correct
48 Correct 1 ms 332 KB Output is correct
49 Correct 1 ms 332 KB Output is correct
50 Correct 1 ms 332 KB Output is correct
51 Correct 1 ms 332 KB Output is correct
52 Correct 1 ms 332 KB Output is correct
53 Correct 1 ms 332 KB Output is correct
54 Correct 1 ms 332 KB Output is correct
55 Correct 1 ms 332 KB Output is correct
56 Correct 2 ms 332 KB Output is correct
57 Correct 1 ms 356 KB Output is correct
58 Correct 1 ms 332 KB Output is correct
59 Correct 1 ms 332 KB Output is correct
60 Correct 1 ms 332 KB Output is correct
61 Correct 1 ms 340 KB Output is correct
62 Correct 1 ms 332 KB Output is correct
63 Correct 2 ms 332 KB Output is correct
64 Correct 1 ms 332 KB Output is correct
65 Correct 34 ms 3132 KB Output is correct
66 Correct 62 ms 1188 KB Output is correct
67 Correct 49 ms 3244 KB Output is correct
68 Correct 38 ms 3168 KB Output is correct
69 Correct 45 ms 3272 KB Output is correct
70 Correct 40 ms 3212 KB Output is correct
71 Correct 43 ms 3156 KB Output is correct
72 Correct 37 ms 1192 KB Output is correct
73 Correct 40 ms 1228 KB Output is correct
74 Correct 38 ms 1228 KB Output is correct
75 Correct 39 ms 1396 KB Output is correct
76 Correct 39 ms 1308 KB Output is correct
77 Correct 37 ms 1228 KB Output is correct
78 Correct 54 ms 1204 KB Output is correct
79 Correct 41 ms 1288 KB Output is correct
80 Correct 39 ms 1288 KB Output is correct
81 Correct 40 ms 1272 KB Output is correct
82 Correct 53 ms 1220 KB Output is correct
83 Correct 39 ms 1264 KB Output is correct
84 Correct 39 ms 1544 KB Output is correct
85 Correct 40 ms 1668 KB Output is correct
86 Correct 40 ms 3012 KB Output is correct
87 Correct 54 ms 2892 KB Output is correct
88 Correct 55 ms 3240 KB Output is correct
89 Correct 39 ms 3136 KB Output is correct
90 Correct 39 ms 3128 KB Output is correct
91 Correct 46 ms 3172 KB Output is correct
92 Correct 53 ms 3136 KB Output is correct
93 Correct 39 ms 3140 KB Output is correct
94 Correct 39 ms 3144 KB Output is correct
95 Correct 38 ms 3144 KB Output is correct
96 Correct 52 ms 2596 KB Output is correct
97 Correct 40 ms 2552 KB Output is correct
98 Correct 56 ms 2444 KB Output is correct
99 Correct 41 ms 2140 KB Output is correct
100 Correct 47 ms 2120 KB Output is correct
101 Correct 38 ms 2388 KB Output is correct
102 Correct 45 ms 2236 KB Output is correct
103 Correct 48 ms 2112 KB Output is correct