oj.uz

Submission #24925

# Submission time Handle Problem Language Result Execution time Memory
24925 2017-06-17T07:41:58 Z tlwpdus 산악 구조대 (JOI13_mountain) C++14
100 / 100
 18 ms 640 KB 
    #include "grader.h"
    #include <bits/stdc++.h>
     
    using namespace std;
     
    int x, n, m;
    int ax, ay;
    int rcnt = 0;
     
    void rrot(int &x, int &y, int cnt) {
        int i;
        for (i=cnt;i<4;i++) {
            int tx = y, ty = ((i&1)?m:n)+1-x;
            x = tx; y = ty;
        }
    }
     
    bool dnc(int sx, int sy, int ex, int ey) {
        if (sx>ex||sy>ey) return false;
        int mx = (sx+ex)>>1;
        int s = sy, e = ey, tx, ty;
        while(s<=e) {
            int m = (s+e)>>1;
            tx = mx, ty = m;
            rrot(tx,ty,rcnt);
            int val = Measure(tx,ty);
     
            if (val<x) e = m-1;
            else if (val>x) s = m+1;
            else break;
        }
        if (s<=e) {
            ax = mx; ay = (s+e)>>1;
            return true;
        }
        return dnc(sx,s,mx-1,ey)||dnc(mx+1,sy,ex,e);
    }
     
    void Rescue(int R, int C, int RS, int CS, int X) {
        n=R; m=C; x=X;
        if (Measure(RS,CS)==X) {
            Pinpoint(RS,CS);
            return;
        }
        for (rcnt=0;rcnt<4;rcnt++) {
            bool flag = dnc(RS+1,CS+1,((rcnt&1)?m:n),((rcnt&1)?n:m));
            if (flag) {
                rrot(ax,ay,rcnt);
                Pinpoint(ax,ay);
                return;
            }
            flag = dnc(RS+1,CS,((rcnt&1)?m:n),CS);
            if (flag) {
                rrot(ax,ay,rcnt);
                Pinpoint(ax,ay);
                return;
            }
            int &x = RS, &y = CS;
            int tx = y, ty = ((rcnt&1)?m:n)+1-x;
            x = tx; y = ty;
        }
    }

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 404 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 256 KB Output is correct
6 Correct 4 ms 256 KB Output is correct
7 Correct 4 ms 384 KB Output is correct
8 Correct 5 ms 256 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 256 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 5 ms 256 KB Output is correct
15 Correct 6 ms 384 KB Output is correct
16 Correct 5 ms 360 KB Output is correct
17 Correct 5 ms 384 KB Output is correct
18 Correct 4 ms 384 KB Output is correct
19 Correct 5 ms 384 KB Output is correct
20 Correct 5 ms 256 KB Output is correct
21 Correct 5 ms 384 KB Output is correct
22 Correct 5 ms 384 KB Output is correct
23 Correct 5 ms 384 KB Output is correct
24 Correct 4 ms 384 KB Output is correct
25 Correct 5 ms 256 KB Output is correct
26 Correct 5 ms 384 KB Output is correct
27 Correct 5 ms 360 KB Output is correct
28 Correct 5 ms 384 KB Output is correct
29 Correct 5 ms 384 KB Output is correct
30 Correct 5 ms 384 KB Output is correct
31 Correct 5 ms 384 KB Output is correct
32 Correct 5 ms 384 KB Output is correct
33 Correct 5 ms 384 KB Output is correct
34 Correct 5 ms 384 KB Output is correct
35 Correct 5 ms 384 KB Output is correct
36 Correct 5 ms 384 KB Output is correct
37 Correct 5 ms 384 KB Output is correct
38 Correct 5 ms 384 KB Output is correct
39 Correct 5 ms 256 KB Output is correct
40 Correct 4 ms 384 KB Output is correct
41 Correct 5 ms 256 KB Output is correct
42 Correct 4 ms 384 KB Output is correct
43 Correct 4 ms 384 KB Output is correct
44 Correct 5 ms 384 KB Output is correct
45 Correct 5 ms 384 KB Output is correct
46 Correct 5 ms 256 KB Output is correct
47 Correct 5 ms 416 KB Output is correct
48 Correct 5 ms 384 KB Output is correct
49 Correct 5 ms 384 KB Output is correct
50 Correct 5 ms 256 KB Output is correct
51 Correct 5 ms 384 KB Output is correct
52 Correct 5 ms 384 KB Output is correct
53 Correct 5 ms 384 KB Output is correct
54 Correct 6 ms 384 KB Output is correct
55 Correct 5 ms 360 KB Output is correct
56 Correct 5 ms 256 KB Output is correct
57 Correct 5 ms 384 KB Output is correct
58 Correct 4 ms 384 KB Output is correct
59 Correct 5 ms 384 KB Output is correct
60 Correct 5 ms 384 KB Output is correct
61 Correct 4 ms 384 KB Output is correct
62 Correct 6 ms 308 KB Output is correct
63 Correct 5 ms 384 KB Output is correct
64 Correct 5 ms 256 KB Output is correct
65 Correct 5 ms 384 KB Output is correct
66 Correct 5 ms 384 KB Output is correct
67 Correct 4 ms 376 KB Output is correct
68 Correct 5 ms 256 KB Output is correct
69 Correct 5 ms 432 KB Output is correct
70 Correct 5 ms 368 KB Output is correct
71 Correct 5 ms 256 KB Output is correct
72 Correct 5 ms 384 KB Output is correct
73 Correct 5 ms 432 KB Output is correct
74 Correct 5 ms 256 KB Output is correct
75 Correct 5 ms 512 KB Output is correct
76 Correct 4 ms 384 KB Output is correct
77 Correct 5 ms 384 KB Output is correct
78 Correct 5 ms 384 KB Output is correct
79 Correct 6 ms 384 KB Output is correct
80 Correct 5 ms 416 KB Output is correct
81 Correct 5 ms 384 KB Output is correct
82 Correct 5 ms 288 KB Output is correct
83 Correct 5 ms 256 KB Output is correct
84 Correct 5 ms 364 KB Output is correct
85 Correct 5 ms 384 KB Output is correct
86 Correct 5 ms 256 KB Output is correct
87 Correct 5 ms 276 KB Output is correct
88 Correct 5 ms 384 KB Output is correct
89 Correct 5 ms 308 KB Output is correct
90 Correct 5 ms 256 KB Output is correct
91 Correct 5 ms 256 KB Output is correct
92 Correct 5 ms 256 KB Output is correct
93 Correct 4 ms 256 KB Output is correct
94 Correct 4 ms 256 KB Output is correct
95 Correct 5 ms 256 KB Output is correct
96 Correct 5 ms 256 KB Output is correct
97 Correct 5 ms 256 KB Output is correct
98 Correct 6 ms 384 KB Output is correct
99 Correct 5 ms 384 KB Output is correct
100 Correct 6 ms 384 KB Output is correct
101 Correct 5 ms 384 KB Output is correct
102 Correct 5 ms 432 KB Output is correct
103 Correct 5 ms 384 KB Output is correct
104 Correct 6 ms 384 KB Output is correct
105 Correct 5 ms 384 KB Output is correct
106 Correct 5 ms 384 KB Output is correct
107 Correct 5 ms 384 KB Output is correct
108 Correct 5 ms 384 KB Output is correct
109 Correct 5 ms 384 KB Output is correct
110 Correct 5 ms 384 KB Output is correct
111 Correct 5 ms 384 KB Output is correct
112 Correct 6 ms 384 KB Output is correct
113 Correct 6 ms 384 KB Output is correct
114 Correct 6 ms 384 KB Output is correct
115 Correct 5 ms 384 KB Output is correct
116 Correct 5 ms 384 KB Output is correct
117 Correct 5 ms 384 KB Output is correct
118 Correct 5 ms 384 KB Output is correct
119 Correct 5 ms 384 KB Output is correct
120 Correct 5 ms 256 KB Output is correct
121 Correct 5 ms 384 KB Output is correct
122 Correct 5 ms 384 KB Output is correct
123 Correct 5 ms 384 KB Output is correct
124 Correct 5 ms 384 KB Output is correct
125 Correct 6 ms 384 KB Output is correct
126 Correct 5 ms 384 KB Output is correct
127 Correct 6 ms 432 KB Output is correct
128 Correct 5 ms 384 KB Output is correct
129 Correct 6 ms 384 KB Output is correct
130 Correct 5 ms 384 KB Output is correct
131 Correct 5 ms 256 KB Output is correct
132 Correct 5 ms 384 KB Output is correct
133 Correct 6 ms 436 KB Output is correct
134 Correct 5 ms 384 KB Output is correct
135 Correct 6 ms 384 KB Output is correct
136 Correct 5 ms 384 KB Output is correct
137 Correct 6 ms 384 KB Output is correct

Subtask #2
80.0 / 80.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 512 KB Output is correct
2 Correct 12 ms 512 KB Output is correct
3 Correct 13 ms 512 KB Output is correct
4 Correct 12 ms 512 KB Output is correct
5 Correct 15 ms 512 KB Output is correct
6 Correct 12 ms 512 KB Output is correct
7 Correct 13 ms 512 KB Output is correct
8 Correct 14 ms 488 KB Output is correct
9 Correct 13 ms 512 KB Output is correct
10 Correct 12 ms 512 KB Output is correct
11 Correct 12 ms 512 KB Output is correct
12 Correct 12 ms 512 KB Output is correct
13 Correct 14 ms 512 KB Output is correct
14 Correct 13 ms 512 KB Output is correct
15 Correct 13 ms 488 KB Output is correct
16 Correct 13 ms 512 KB Output is correct
17 Correct 12 ms 512 KB Output is correct
18 Correct 14 ms 512 KB Output is correct
19 Correct 12 ms 500 KB Output is correct
20 Correct 12 ms 512 KB Output is correct
21 Correct 14 ms 512 KB Output is correct
22 Correct 18 ms 488 KB Output is correct
23 Correct 12 ms 512 KB Output is correct
24 Correct 13 ms 456 KB Output is correct
25 Correct 12 ms 512 KB Output is correct
26 Correct 12 ms 488 KB Output is correct
27 Correct 12 ms 512 KB Output is correct
28 Correct 13 ms 488 KB Output is correct
29 Correct 13 ms 512 KB Output is correct
30 Correct 12 ms 512 KB Output is correct
31 Correct 13 ms 512 KB Output is correct
32 Correct 14 ms 512 KB Output is correct
33 Correct 15 ms 512 KB Output is correct
34 Correct 13 ms 512 KB Output is correct
35 Correct 14 ms 476 KB Output is correct
36 Correct 14 ms 488 KB Output is correct
37 Correct 14 ms 512 KB Output is correct
38 Correct 13 ms 488 KB Output is correct
39 Correct 12 ms 488 KB Output is correct
40 Correct 13 ms 512 KB Output is correct
41 Correct 13 ms 488 KB Output is correct
42 Correct 14 ms 512 KB Output is correct
43 Correct 13 ms 488 KB Output is correct
44 Correct 12 ms 512 KB Output is correct
45 Correct 15 ms 512 KB Output is correct
46 Correct 13 ms 512 KB Output is correct
47 Correct 12 ms 512 KB Output is correct
48 Correct 13 ms 512 KB Output is correct
49 Correct 12 ms 512 KB Output is correct
50 Correct 14 ms 404 KB Output is correct
51 Correct 12 ms 512 KB Output is correct
52 Correct 16 ms 512 KB Output is correct
53 Correct 13 ms 488 KB Output is correct
54 Correct 16 ms 512 KB Output is correct
55 Correct 16 ms 512 KB Output is correct
56 Correct 16 ms 488 KB Output is correct
57 Correct 14 ms 488 KB Output is correct
58 Correct 14 ms 512 KB Output is correct
59 Correct 12 ms 440 KB Output is correct
60 Correct 14 ms 512 KB Output is correct
61 Correct 12 ms 512 KB Output is correct
62 Correct 12 ms 512 KB Output is correct
63 Correct 12 ms 512 KB Output is correct
64 Correct 14 ms 488 KB Output is correct
65 Correct 12 ms 512 KB Output is correct
66 Correct 17 ms 564 KB Output is correct
67 Correct 17 ms 512 KB Output is correct
68 Correct 13 ms 512 KB Output is correct
69 Correct 15 ms 436 KB Output is correct
70 Correct 14 ms 512 KB Output is correct
71 Correct 13 ms 512 KB Output is correct
72 Correct 13 ms 488 KB Output is correct
73 Correct 13 ms 512 KB Output is correct
74 Correct 13 ms 488 KB Output is correct
75 Correct 14 ms 488 KB Output is correct
76 Correct 14 ms 512 KB Output is correct
77 Correct 15 ms 492 KB Output is correct
78 Correct 14 ms 512 KB Output is correct
79 Correct 11 ms 512 KB Output is correct
80 Correct 11 ms 512 KB Output is correct
81 Correct 11 ms 512 KB Output is correct
82 Correct 12 ms 488 KB Output is correct
83 Correct 13 ms 640 KB Output is correct
84 Correct 11 ms 512 KB Output is correct
85 Correct 11 ms 512 KB Output is correct
86 Correct 12 ms 420 KB Output is correct
87 Correct 11 ms 488 KB Output is correct
88 Correct 11 ms 512 KB Output is correct
89 Correct 10 ms 512 KB Output is correct
90 Correct 10 ms 512 KB Output is correct
91 Correct 11 ms 512 KB Output is correct
92 Correct 10 ms 512 KB Output is correct
93 Correct 12 ms 512 KB Output is correct
94 Correct 11 ms 512 KB Output is correct