oj.uz

Submission #960978

# Submission time Handle Problem Language Result Execution time Memory
960978 2024-04-11T10:25:01 Z pragmatist Segments (IZhO18_segments) C++17
75 / 100
 5000 ms 4824 KB 
#include <bits/stdc++.h>
 
using namespace std;
 
const int N = 2e5+7;
const int K = 1000;
 
int n, t;
pair<int, int> a[N]; 

struct Data {
	int l, r, x;
};
vector<Data> add;
 
int get(int l, int r, int k) {
	if(r-l+1<k) {
		return 0;
	}
	int res = 0;	
	for(auto [c, d, x] : add) {
		int len = min(d, r)-max(l, c)+1;
		if(len >= k) {
			res += x;
		}
	}
	return res;
}
 
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0);
	cin >> n >> t;
	int ans = 0, timer = 0;
	for(int i = 1; i <= n; ++i) {
		char tp;
		cin >> tp;
		if(tp == '1') {
			int l, r;
			cin >> l >> r;
			l = (l^(t*ans));
			r = (r^(t*ans));
			if(l>r) {
				swap(l, r);
			}
			a[++timer] = {l, r};
			add.push_back({l, r, 1});
		} else if(tp == '2') {
			int id;
			cin >> id;
			add.push_back({a[id].first, a[id].second, -1});
		} else {
			int l, r, k;
			cin >> l >> r >> k;
			l = (l^(t*ans));
			r = (r^(t*ans));
			if(l>r) {
				swap(l, r);
			}
			cout << (ans = get(l, r, k)) << "\n";
		}
	}
	return 0;
}

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 5 ms 604 KB Output is correct
4 Correct 6 ms 604 KB Output is correct
5 Correct 6 ms 604 KB Output is correct
6 Correct 11 ms 708 KB Output is correct
7 Correct 6 ms 604 KB Output is correct
8 Correct 6 ms 600 KB Output is correct
9 Correct 8 ms 604 KB Output is correct
10 Correct 3 ms 604 KB Output is correct
11 Correct 13 ms 696 KB Output is correct
12 Correct 10 ms 604 KB Output is correct
13 Correct 3 ms 600 KB Output is correct
14 Correct 6 ms 732 KB Output is correct
15 Correct 5 ms 604 KB Output is correct
16 Correct 7 ms 604 KB Output is correct
17 Correct 6 ms 604 KB Output is correct
18 Correct 4 ms 604 KB Output is correct
19 Correct 6 ms 596 KB Output is correct
20 Correct 6 ms 604 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 3523 ms 3432 KB Output is correct
2 Correct 3572 ms 3480 KB Output is correct
3 Correct 3548 ms 3456 KB Output is correct
4 Correct 3564 ms 3436 KB Output is correct
5 Correct 765 ms 3888 KB Output is correct
6 Correct 397 ms 3988 KB Output is correct
7 Correct 3600 ms 3456 KB Output is correct
8 Correct 3633 ms 3420 KB Output is correct
9 Correct 3666 ms 3764 KB Output is correct
10 Correct 2324 ms 3172 KB Output is correct
11 Correct 2908 ms 3348 KB Output is correct
12 Correct 3084 ms 4308 KB Output is correct

Subtask #3
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1605 ms 3784 KB Output is correct
2 Correct 1632 ms 3708 KB Output is correct
3 Correct 1589 ms 3828 KB Output is correct
4 Correct 1669 ms 4080 KB Output is correct
5 Correct 2941 ms 3960 KB Output is correct
6 Correct 3467 ms 3540 KB Output is correct
7 Correct 3239 ms 4052 KB Output is correct
8 Correct 750 ms 4060 KB Output is correct
9 Correct 484 ms 4520 KB Output is correct
10 Correct 1290 ms 4132 KB Output is correct
11 Correct 1682 ms 3852 KB Output is correct
12 Correct 1276 ms 3788 KB Output is correct
13 Correct 1512 ms 3884 KB Output is correct
14 Correct 1868 ms 4428 KB Output is correct
15 Correct 1807 ms 3932 KB Output is correct
16 Correct 1788 ms 3940 KB Output is correct
17 Correct 3570 ms 3740 KB Output is correct
18 Correct 3577 ms 3472 KB Output is correct
19 Correct 3525 ms 3492 KB Output is correct
20 Correct 3537 ms 3600 KB Output is correct
21 Correct 1687 ms 3876 KB Output is correct
22 Correct 1767 ms 4108 KB Output is correct
23 Correct 1632 ms 4040 KB Output is correct
24 Correct 1773 ms 4180 KB Output is correct
25 Correct 1613 ms 3832 KB Output is correct
26 Correct 1616 ms 3808 KB Output is correct
27 Correct 1606 ms 3752 KB Output is correct
28 Correct 1586 ms 3564 KB Output is correct
29 Correct 1555 ms 3916 KB Output is correct
30 Correct 1531 ms 3952 KB Output is correct
31 Correct 436 ms 4064 KB Output is correct
32 Correct 1280 ms 3956 KB Output is correct
33 Correct 1442 ms 3844 KB Output is correct
34 Correct 1827 ms 3904 KB Output is correct
35 Correct 1643 ms 3812 KB Output is correct
36 Correct 1317 ms 4044 KB Output is correct

Subtask #4
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1643 ms 3900 KB Output is correct
2 Correct 1556 ms 3652 KB Output is correct
3 Correct 1620 ms 3600 KB Output is correct
4 Correct 1607 ms 3912 KB Output is correct
5 Correct 2530 ms 4052 KB Output is correct
6 Correct 1724 ms 3388 KB Output is correct
7 Correct 1996 ms 3876 KB Output is correct
8 Correct 2315 ms 3228 KB Output is correct
9 Correct 1755 ms 4052 KB Output is correct
10 Correct 1139 ms 3776 KB Output is correct
11 Correct 1749 ms 4044 KB Output is correct
12 Correct 248 ms 3920 KB Output is correct
13 Correct 1451 ms 3780 KB Output is correct
14 Correct 1807 ms 3872 KB Output is correct
15 Correct 519 ms 3880 KB Output is correct
16 Correct 1391 ms 3904 KB Output is correct
17 Correct 3510 ms 3528 KB Output is correct
18 Correct 3588 ms 3404 KB Output is correct
19 Correct 3619 ms 3800 KB Output is correct
20 Correct 3618 ms 3868 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 5 ms 604 KB Output is correct
4 Correct 6 ms 604 KB Output is correct
5 Correct 6 ms 604 KB Output is correct
6 Correct 11 ms 708 KB Output is correct
7 Correct 6 ms 604 KB Output is correct
8 Correct 6 ms 600 KB Output is correct
9 Correct 8 ms 604 KB Output is correct
10 Correct 3 ms 604 KB Output is correct
11 Correct 13 ms 696 KB Output is correct
12 Correct 10 ms 604 KB Output is correct
13 Correct 3 ms 600 KB Output is correct
14 Correct 6 ms 732 KB Output is correct
15 Correct 5 ms 604 KB Output is correct
16 Correct 7 ms 604 KB Output is correct
17 Correct 6 ms 604 KB Output is correct
18 Correct 4 ms 604 KB Output is correct
19 Correct 6 ms 596 KB Output is correct
20 Correct 6 ms 604 KB Output is correct
21 Correct 3523 ms 3432 KB Output is correct
22 Correct 3572 ms 3480 KB Output is correct
23 Correct 3548 ms 3456 KB Output is correct
24 Correct 3564 ms 3436 KB Output is correct
25 Correct 765 ms 3888 KB Output is correct
26 Correct 397 ms 3988 KB Output is correct
27 Correct 3600 ms 3456 KB Output is correct
28 Correct 3633 ms 3420 KB Output is correct
29 Correct 3666 ms 3764 KB Output is correct
30 Correct 2324 ms 3172 KB Output is correct
31 Correct 2908 ms 3348 KB Output is correct
32 Correct 3084 ms 4308 KB Output is correct
33 Correct 1643 ms 3900 KB Output is correct
34 Correct 1556 ms 3652 KB Output is correct
35 Correct 1620 ms 3600 KB Output is correct
36 Correct 1607 ms 3912 KB Output is correct
37 Correct 2530 ms 4052 KB Output is correct
38 Correct 1724 ms 3388 KB Output is correct
39 Correct 1996 ms 3876 KB Output is correct
40 Correct 2315 ms 3228 KB Output is correct
41 Correct 1755 ms 4052 KB Output is correct
42 Correct 1139 ms 3776 KB Output is correct
43 Correct 1749 ms 4044 KB Output is correct
44 Correct 248 ms 3920 KB Output is correct
45 Correct 1451 ms 3780 KB Output is correct
46 Correct 1807 ms 3872 KB Output is correct
47 Correct 519 ms 3880 KB Output is correct
48 Correct 1391 ms 3904 KB Output is correct
49 Correct 3510 ms 3528 KB Output is correct
50 Correct 3588 ms 3404 KB Output is correct
51 Correct 3619 ms 3800 KB Output is correct
52 Correct 3618 ms 3868 KB Output is correct
53 Correct 1601 ms 3824 KB Output is correct
54 Correct 1619 ms 3796 KB Output is correct
55 Correct 1612 ms 3788 KB Output is correct
56 Correct 1632 ms 4004 KB Output is correct
57 Correct 3166 ms 3332 KB Output is correct
58 Correct 1240 ms 2824 KB Output is correct
59 Correct 3409 ms 3548 KB Output is correct
60 Correct 1014 ms 2828 KB Output is correct
61 Correct 1468 ms 3984 KB Output is correct
62 Correct 649 ms 4136 KB Output is correct
63 Correct 346 ms 4000 KB Output is correct
64 Correct 577 ms 3964 KB Output is correct
65 Correct 1801 ms 3832 KB Output is correct
66 Correct 1753 ms 3988 KB Output is correct
67 Correct 1383 ms 3996 KB Output is correct
68 Correct 1631 ms 3984 KB Output is correct
69 Correct 3581 ms 3428 KB Output is correct
70 Correct 3647 ms 3752 KB Output is correct
71 Correct 3641 ms 3640 KB Output is correct
72 Correct 3589 ms 3856 KB Output is correct
73 Correct 1794 ms 3808 KB Output is correct
74 Correct 1673 ms 4196 KB Output is correct
75 Correct 113 ms 4036 KB Output is correct
76 Correct 342 ms 3940 KB Output is correct
77 Correct 1589 ms 3932 KB Output is correct
78 Correct 1592 ms 4224 KB Output is correct
79 Correct 1621 ms 3832 KB Output is correct
80 Correct 1621 ms 3956 KB Output is correct
81 Correct 1723 ms 3652 KB Output is correct
82 Correct 1779 ms 3832 KB Output is correct
83 Correct 1726 ms 4024 KB Output is correct
84 Correct 1650 ms 3752 KB Output is correct
85 Correct 1409 ms 3808 KB Output is correct
86 Correct 1272 ms 3792 KB Output is correct
87 Correct 1803 ms 3928 KB Output is correct
88 Correct 1761 ms 3816 KB Output is correct

Subtask #6
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 5 ms 604 KB Output is correct
4 Correct 6 ms 604 KB Output is correct
5 Correct 6 ms 604 KB Output is correct
6 Correct 11 ms 708 KB Output is correct
7 Correct 6 ms 604 KB Output is correct
8 Correct 6 ms 600 KB Output is correct
9 Correct 8 ms 604 KB Output is correct
10 Correct 3 ms 604 KB Output is correct
11 Correct 13 ms 696 KB Output is correct
12 Correct 10 ms 604 KB Output is correct
13 Correct 3 ms 600 KB Output is correct
14 Correct 6 ms 732 KB Output is correct
15 Correct 5 ms 604 KB Output is correct
16 Correct 7 ms 604 KB Output is correct
17 Correct 6 ms 604 KB Output is correct
18 Correct 4 ms 604 KB Output is correct
19 Correct 6 ms 596 KB Output is correct
20 Correct 6 ms 604 KB Output is correct
21 Correct 3523 ms 3432 KB Output is correct
22 Correct 3572 ms 3480 KB Output is correct
23 Correct 3548 ms 3456 KB Output is correct
24 Correct 3564 ms 3436 KB Output is correct
25 Correct 765 ms 3888 KB Output is correct
26 Correct 397 ms 3988 KB Output is correct
27 Correct 3600 ms 3456 KB Output is correct
28 Correct 3633 ms 3420 KB Output is correct
29 Correct 3666 ms 3764 KB Output is correct
30 Correct 2324 ms 3172 KB Output is correct
31 Correct 2908 ms 3348 KB Output is correct
32 Correct 3084 ms 4308 KB Output is correct
33 Correct 1605 ms 3784 KB Output is correct
34 Correct 1632 ms 3708 KB Output is correct
35 Correct 1589 ms 3828 KB Output is correct
36 Correct 1669 ms 4080 KB Output is correct
37 Correct 2941 ms 3960 KB Output is correct
38 Correct 3467 ms 3540 KB Output is correct
39 Correct 3239 ms 4052 KB Output is correct
40 Correct 750 ms 4060 KB Output is correct
41 Correct 484 ms 4520 KB Output is correct
42 Correct 1290 ms 4132 KB Output is correct
43 Correct 1682 ms 3852 KB Output is correct
44 Correct 1276 ms 3788 KB Output is correct
45 Correct 1512 ms 3884 KB Output is correct
46 Correct 1868 ms 4428 KB Output is correct
47 Correct 1807 ms 3932 KB Output is correct
48 Correct 1788 ms 3940 KB Output is correct
49 Correct 3570 ms 3740 KB Output is correct
50 Correct 3577 ms 3472 KB Output is correct
51 Correct 3525 ms 3492 KB Output is correct
52 Correct 3537 ms 3600 KB Output is correct
53 Correct 1687 ms 3876 KB Output is correct
54 Correct 1767 ms 4108 KB Output is correct
55 Correct 1632 ms 4040 KB Output is correct
56 Correct 1773 ms 4180 KB Output is correct
57 Correct 1613 ms 3832 KB Output is correct
58 Correct 1616 ms 3808 KB Output is correct
59 Correct 1606 ms 3752 KB Output is correct
60 Correct 1586 ms 3564 KB Output is correct
61 Correct 1555 ms 3916 KB Output is correct
62 Correct 1531 ms 3952 KB Output is correct
63 Correct 436 ms 4064 KB Output is correct
64 Correct 1280 ms 3956 KB Output is correct
65 Correct 1442 ms 3844 KB Output is correct
66 Correct 1827 ms 3904 KB Output is correct
67 Correct 1643 ms 3812 KB Output is correct
68 Correct 1317 ms 4044 KB Output is correct
69 Correct 1643 ms 3900 KB Output is correct
70 Correct 1556 ms 3652 KB Output is correct
71 Correct 1620 ms 3600 KB Output is correct
72 Correct 1607 ms 3912 KB Output is correct
73 Correct 2530 ms 4052 KB Output is correct
74 Correct 1724 ms 3388 KB Output is correct
75 Correct 1996 ms 3876 KB Output is correct
76 Correct 2315 ms 3228 KB Output is correct
77 Correct 1755 ms 4052 KB Output is correct
78 Correct 1139 ms 3776 KB Output is correct
79 Correct 1749 ms 4044 KB Output is correct
80 Correct 248 ms 3920 KB Output is correct
81 Correct 1451 ms 3780 KB Output is correct
82 Correct 1807 ms 3872 KB Output is correct
83 Correct 519 ms 3880 KB Output is correct
84 Correct 1391 ms 3904 KB Output is correct
85 Correct 3510 ms 3528 KB Output is correct
86 Correct 3588 ms 3404 KB Output is correct
87 Correct 3619 ms 3800 KB Output is correct
88 Correct 3618 ms 3868 KB Output is correct
89 Correct 1601 ms 3824 KB Output is correct
90 Correct 1619 ms 3796 KB Output is correct
91 Correct 1612 ms 3788 KB Output is correct
92 Correct 1632 ms 4004 KB Output is correct
93 Correct 3166 ms 3332 KB Output is correct
94 Correct 1240 ms 2824 KB Output is correct
95 Correct 3409 ms 3548 KB Output is correct
96 Correct 1014 ms 2828 KB Output is correct
97 Correct 1468 ms 3984 KB Output is correct
98 Correct 649 ms 4136 KB Output is correct
99 Correct 346 ms 4000 KB Output is correct
100 Correct 577 ms 3964 KB Output is correct
101 Correct 1801 ms 3832 KB Output is correct
102 Correct 1753 ms 3988 KB Output is correct
103 Correct 1383 ms 3996 KB Output is correct
104 Correct 1631 ms 3984 KB Output is correct
105 Correct 3581 ms 3428 KB Output is correct
106 Correct 3647 ms 3752 KB Output is correct
107 Correct 3641 ms 3640 KB Output is correct
108 Correct 3589 ms 3856 KB Output is correct
109 Correct 1794 ms 3808 KB Output is correct
110 Correct 1673 ms 4196 KB Output is correct
111 Correct 113 ms 4036 KB Output is correct
112 Correct 342 ms 3940 KB Output is correct
113 Correct 1589 ms 3932 KB Output is correct
114 Correct 1592 ms 4224 KB Output is correct
115 Correct 1621 ms 3832 KB Output is correct
116 Correct 1621 ms 3956 KB Output is correct
117 Correct 1723 ms 3652 KB Output is correct
118 Correct 1779 ms 3832 KB Output is correct
119 Correct 1726 ms 4024 KB Output is correct
120 Correct 1650 ms 3752 KB Output is correct
121 Correct 1409 ms 3808 KB Output is correct
122 Correct 1272 ms 3792 KB Output is correct
123 Correct 1803 ms 3928 KB Output is correct
124 Correct 1761 ms 3816 KB Output is correct
125 Execution timed out 5095 ms 4824 KB Time limit exceeded
126 Halted 0 ms 0 KB -