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Submission #238433

# Submission time Handle Problem Language Result Execution time Memory
238433 2020-06-11T08:29:09 Z Kastanda Tenis (COI19_tenis) C++11
100 / 100
 257 ms 7832 KB 
// Criminal
#include<bits/stdc++.h>
#define lc (id << 1)
#define rc (lc ^ 1)
#define md (l + r >> 1)
using namespace std;
const int N = 100005;
int n, q, R[N][3], Mn[N * 4], F[N * 4], Lz[N * 4];
void Build(int id = 1, int l = 0, int r = n)
{
    F[id] = r - 1;
    if (r - l > 1)
        Build(lc, l, md), Build(rc, md, r);
}
void Add(int le, int ri, int val, int id = 1, int l = 0, int r = n)
{
    if (ri <= l || r <= le)
        return ;
    if (le <= l && r <= ri)
    {
        Lz[id] += val;
        Mn[id] += val;
        return ;
    }
    Add(le, ri, val, lc, l, md);
    Add(le, ri, val, rc, md, r);
    Mn[id] = min(Mn[lc], Mn[rc]) + Lz[id];
    if (Mn[rc] <= Mn[lc])
        F[id] = F[rc];
    else
        F[id] = F[lc];
}
inline void Do(int i, int val)
{
    int l = * min_element(R[i], R[i] + 3);
    int r = * max_element(R[i], R[i] + 3);
    Add(l, r, val);
}
int main()
{
    scanf("%d%d", &n, &q);
    for (int w = 0; w < 3; w ++)
        for (int i = 1, a; i <= n; i ++)
            scanf("%d", &a), R[a][w] = n - i + 1;
    Build();
    for (int i = 1; i <= n; i ++)
        Do(i, 1);
    for (; q; q --)
    {
        int tp, w, a, b;
        scanf("%d%d", &tp, &w);
        if (tp == 1)
            puts(R[w][0] > F[1] ? "DA" : "NE");
        else
        {
            scanf("%d%d", &a, &b);
            w --; Do(a, -1); Do(b, -1);
            swap(R[a][w], R[b][w]);
            Do(a, 1); Do(b, 1);
        }
    }
    return 0;
}

Compilation message

tenis.cpp: In function 'void Build(int, int, int)':
tenis.cpp:5:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define md (l + r >> 1)
             ~~^~~
tenis.cpp:13:22: note: in expansion of macro 'md'
         Build(lc, l, md), Build(rc, md, r);
                      ^~
tenis.cpp:5:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define md (l + r >> 1)
             ~~^~~
tenis.cpp:13:37: note: in expansion of macro 'md'
         Build(lc, l, md), Build(rc, md, r);
                                     ^~
tenis.cpp: In function 'void Add(int, int, int, int, int, int)':
tenis.cpp:5:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define md (l + r >> 1)
             ~~^~~
tenis.cpp:25:29: note: in expansion of macro 'md'
     Add(le, ri, val, lc, l, md);
                             ^~
tenis.cpp:5:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
 #define md (l + r >> 1)
             ~~^~~
tenis.cpp:26:26: note: in expansion of macro 'md'
     Add(le, ri, val, rc, md, r);
                          ^~
tenis.cpp: In function 'int main()':
tenis.cpp:41:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d", &n, &q);
     ~~~~~^~~~~~~~~~~~~~~~
tenis.cpp:44:28: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
             scanf("%d", &a), R[a][w] = n - i + 1;
             ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
tenis.cpp:51:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d%d", &tp, &w);
         ~~~~~^~~~~~~~~~~~~~~~~
tenis.cpp:56:18: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
             scanf("%d%d", &a, &b);
             ~~~~~^~~~~~~~~~~~~~~~

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 512 KB Output is correct
4 Correct 4 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 4 ms 384 KB Output is correct

Subtask #2
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 512 KB Output is correct
4 Correct 4 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 4 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 6 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 512 KB Output is correct
4 Correct 4 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 4 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 6 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 116 ms 6296 KB Output is correct
14 Correct 90 ms 6264 KB Output is correct
15 Correct 117 ms 6264 KB Output is correct
16 Correct 83 ms 6264 KB Output is correct
17 Correct 87 ms 6264 KB Output is correct
18 Correct 80 ms 6264 KB Output is correct
19 Correct 79 ms 6264 KB Output is correct
20 Correct 90 ms 6264 KB Output is correct
21 Correct 80 ms 6264 KB Output is correct
22 Correct 110 ms 6264 KB Output is correct

Subtask #4
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 110 ms 7416 KB Output is correct
2 Correct 111 ms 7428 KB Output is correct
3 Correct 124 ms 7404 KB Output is correct
4 Correct 123 ms 7416 KB Output is correct
5 Correct 115 ms 7364 KB Output is correct
6 Correct 109 ms 7288 KB Output is correct
7 Correct 112 ms 7388 KB Output is correct
8 Correct 107 ms 7424 KB Output is correct
9 Correct 141 ms 7416 KB Output is correct
10 Correct 129 ms 7296 KB Output is correct
11 Correct 115 ms 7416 KB Output is correct
12 Correct 111 ms 7288 KB Output is correct
13 Correct 110 ms 7416 KB Output is correct
14 Correct 136 ms 7416 KB Output is correct
15 Correct 111 ms 7416 KB Output is correct

Subtask #5
49.0 / 49.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 512 KB Output is correct
4 Correct 4 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 4 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 6 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 116 ms 6296 KB Output is correct
14 Correct 90 ms 6264 KB Output is correct
15 Correct 117 ms 6264 KB Output is correct
16 Correct 83 ms 6264 KB Output is correct
17 Correct 87 ms 6264 KB Output is correct
18 Correct 80 ms 6264 KB Output is correct
19 Correct 79 ms 6264 KB Output is correct
20 Correct 90 ms 6264 KB Output is correct
21 Correct 80 ms 6264 KB Output is correct
22 Correct 110 ms 6264 KB Output is correct
23 Correct 110 ms 7416 KB Output is correct
24 Correct 111 ms 7428 KB Output is correct
25 Correct 124 ms 7404 KB Output is correct
26 Correct 123 ms 7416 KB Output is correct
27 Correct 115 ms 7364 KB Output is correct
28 Correct 109 ms 7288 KB Output is correct
29 Correct 112 ms 7388 KB Output is correct
30 Correct 107 ms 7424 KB Output is correct
31 Correct 141 ms 7416 KB Output is correct
32 Correct 129 ms 7296 KB Output is correct
33 Correct 115 ms 7416 KB Output is correct
34 Correct 111 ms 7288 KB Output is correct
35 Correct 110 ms 7416 KB Output is correct
36 Correct 136 ms 7416 KB Output is correct
37 Correct 111 ms 7416 KB Output is correct
38 Correct 224 ms 7804 KB Output is correct
39 Correct 131 ms 7416 KB Output is correct
40 Correct 257 ms 7800 KB Output is correct
41 Correct 162 ms 7520 KB Output is correct
42 Correct 147 ms 7544 KB Output is correct
43 Correct 228 ms 7816 KB Output is correct
44 Correct 144 ms 7544 KB Output is correct
45 Correct 161 ms 7544 KB Output is correct
46 Correct 138 ms 7544 KB Output is correct
47 Correct 163 ms 7648 KB Output is correct
48 Correct 165 ms 7416 KB Output is correct
49 Correct 148 ms 7544 KB Output is correct
50 Correct 127 ms 7416 KB Output is correct
51 Correct 161 ms 7672 KB Output is correct
52 Correct 230 ms 7832 KB Output is correct
53 Correct 135 ms 7544 KB Output is correct
54 Correct 151 ms 7544 KB Output is correct
55 Correct 154 ms 7544 KB Output is correct
56 Correct 177 ms 7544 KB Output is correct
57 Correct 132 ms 7416 KB Output is correct
58 Correct 209 ms 7544 KB Output is correct