oj.uz

Submission #1010130

# Submission time Handle Problem Language Result Execution time Memory
1010130 2024-06-28T10:57:18 Z Unforgettablepl Navigation 2 (JOI21_navigation2) C++17
85 / 100
 621 ms 1708 KB 
#include "Anna.h"
#include <vector>
#include <bits/stdc++.h>
using namespace std;


namespace {

vector<vector<int>> assignment = {
    {0,1,2},
    {3,4,5},
    {6,7,7},
};

} // namespace

void Anna(int N, int K, std::vector<int> R, std::vector<int> C) {
    int offset_x=0;
    int offset_y=0;
    vector<vector<int>> flags(N,vector<int>(N));
    re:
    assert(offset_x!=3);
    for (int r = 0; r < N; r++) {
        for (int c = 0; c < N; c++) {
            if(assignment[(r+offset_x)%3][(c+offset_y)%3]==7){flags[r][c]=(r,c,13);continue;}
            auto ass = assignment[(r+offset_x)%3][(c+offset_y)%3];
            if(abs(R[ass]-r)<=1 and abs(C[ass]-c)<=1){
                if(R[ass]==r and C[ass]==c){
                    // Redo
                    if(offset_y==2){
                        offset_x++;
                        offset_y=0;
                    } else offset_y++;
                    goto re;
                }
                else if(R[ass]==r-1 and C[ass]==c)flags[r][c]=(r,c,12);
                else if(R[ass]==r-1 and C[ass]==c-1)flags[r][c]=(r,c,11);
                else if(R[ass]==r-1 and C[ass]==c+1)flags[r][c]=(r,c,5);
                else if(R[ass]==r and C[ass]==c-1)flags[r][c]=(r,c,10);
                else if(R[ass]==r and C[ass]==c+1)flags[r][c]=(r,c,6);
                else if(R[ass]==r+1 and C[ass]==c-1)flags[r][c]=(r,c,9);
                else if(R[ass]==r+1 and C[ass]==c)flags[r][c]=(r,c,8);
                else if(R[ass]==r+1 and C[ass]==c+1)flags[r][c]=(r,c,7);
                continue;
            }
            if(abs(R[ass]-r)<=1){
                if(c<C[ass])flags[r][c]=(r,c,2);
                else if(C[ass]<c)flags[r][c]=(r,c,4);
                continue;
            }
            if(r<R[ass])flags[r][c]=(r,c,3);
            else if(R[ass]<r)flags[r][c]=(r,c,1);
        }
    }
    for(int i=0;i<N;i++)for(int j=0;j<N;j++)SetFlag(i,j,flags[i][j]);
}

#include "Bruno.h"
#include <vector>
#include <bits/stdc++.h>
using namespace std;


namespace {

vector<pair<int,int>> idxlookup = {
    {0,0},
    {0,1},
    {0,2},
    {1,0},
    {1,1},
    {1,2},
    {2,0},
};

} // namespace

std::vector<int> Bruno(int K, std::vector<int> value) {
    vector<vector<int>> val = {
        {value[0],value[1],value[2]},
        {value[3],value[4],value[5]},
        {value[6],value[7],value[8]},
    };
    vector<int> ans(K, 0);
    int rowoffset = 0;
    if(val[0][0]==13 or val[0][1]==13 or val[0][2]==13)rowoffset=1;
    if(val[1][0]==13 or val[1][1]==13 or val[1][2]==13)rowoffset=2;
    if(val[2][0]==13 or val[2][1]==13 or val[2][2]==13)rowoffset=0;
    int coloffset = 0;
    if(val[(rowoffset+2)%3][1]==13 and val[(rowoffset+2)%3][2]==13)coloffset=0;
    if(val[(rowoffset+2)%3][0]==13 and val[(rowoffset+2)%3][1]==13)coloffset=2;
    if(val[(rowoffset+2)%3][0]==13 and val[(rowoffset+2)%3][2]==13)coloffset=1;
    for(int i=0;i<K;i++){
        int act_x = (idxlookup[i].first+rowoffset)%3;
        int act_y = (idxlookup[i].second+coloffset)%3;
        if(val[act_x][act_y]==1){ans[i]=3;continue;}
        if(val[act_x][act_y]==2){ans[i]=0;continue;}
        if(val[act_x][act_y]==3){ans[i]=2;continue;}
        if(val[act_x][act_y]==4){ans[i]=1;continue;}
        int where_x = act_x;
        int where_y = act_y;
        if(val[act_x][act_y]==12){where_x+=-1;where_y+=0;}
        if(val[act_x][act_y]==11){where_x+=-1;where_y+=-1;}
        if(val[act_x][act_y]==10){where_x+=0;where_y+=-1;}
        if(val[act_x][act_y]==6){where_x+=0;where_y+=1;}
        if(val[act_x][act_y]==5){where_x+=-1;where_y+=1;}
        if(val[act_x][act_y]==9){where_x+=1;where_y+=-1;}
        if(val[act_x][act_y]==8){where_x+=1;where_y+=0;}
        if(val[act_x][act_y]==7){where_x+=1;where_y+=1;}
        if(where_x==1 and where_y==1){ans[i]=4;continue;}
        if(where_x<1){ans[i]=3;continue;}
        if(where_x>1){ans[i]=2;continue;}
        if(where_y<1){ans[i]=1;continue;}
        if(where_y>1){ans[i]=0;continue;}
    }
    return ans;
}

Compilation message

Anna.cpp: In function 'void Anna(int, int, std::vector<int>, std::vector<int>)':
Anna.cpp:25:76: warning: left operand of comma operator has no effect [-Wunused-value]
   25 |             if(assignment[(r+offset_x)%3][(c+offset_y)%3]==7){flags[r][c]=(r,c,13);continue;}
      |                                                                            ^
Anna.cpp:25:80: warning: right operand of comma operator has no effect [-Wunused-value]
   25 |             if(assignment[(r+offset_x)%3][(c+offset_y)%3]==7){flags[r][c]=(r,c,13);continue;}
      |                                                                                ^~
Anna.cpp:36:64: warning: left operand of comma operator has no effect [-Wunused-value]
   36 |                 else if(R[ass]==r-1 and C[ass]==c)flags[r][c]=(r,c,12);
      |                                                                ^
Anna.cpp:36:68: warning: right operand of comma operator has no effect [-Wunused-value]
   36 |                 else if(R[ass]==r-1 and C[ass]==c)flags[r][c]=(r,c,12);
      |                                                                    ^~
Anna.cpp:37:66: warning: left operand of comma operator has no effect [-Wunused-value]
   37 |                 else if(R[ass]==r-1 and C[ass]==c-1)flags[r][c]=(r,c,11);
      |                                                                  ^
Anna.cpp:37:70: warning: right operand of comma operator has no effect [-Wunused-value]
   37 |                 else if(R[ass]==r-1 and C[ass]==c-1)flags[r][c]=(r,c,11);
      |                                                                      ^~
Anna.cpp:38:66: warning: left operand of comma operator has no effect [-Wunused-value]
   38 |                 else if(R[ass]==r-1 and C[ass]==c+1)flags[r][c]=(r,c,5);
      |                                                                  ^
Anna.cpp:38:70: warning: right operand of comma operator has no effect [-Wunused-value]
   38 |                 else if(R[ass]==r-1 and C[ass]==c+1)flags[r][c]=(r,c,5);
      |                                                                      ^
Anna.cpp:39:64: warning: left operand of comma operator has no effect [-Wunused-value]
   39 |                 else if(R[ass]==r and C[ass]==c-1)flags[r][c]=(r,c,10);
      |                                                                ^
Anna.cpp:39:68: warning: right operand of comma operator has no effect [-Wunused-value]
   39 |                 else if(R[ass]==r and C[ass]==c-1)flags[r][c]=(r,c,10);
      |                                                                    ^~
Anna.cpp:40:64: warning: left operand of comma operator has no effect [-Wunused-value]
   40 |                 else if(R[ass]==r and C[ass]==c+1)flags[r][c]=(r,c,6);
      |                                                                ^
Anna.cpp:40:68: warning: right operand of comma operator has no effect [-Wunused-value]
   40 |                 else if(R[ass]==r and C[ass]==c+1)flags[r][c]=(r,c,6);
      |                                                                    ^
Anna.cpp:41:66: warning: left operand of comma operator has no effect [-Wunused-value]
   41 |                 else if(R[ass]==r+1 and C[ass]==c-1)flags[r][c]=(r,c,9);
      |                                                                  ^
Anna.cpp:41:70: warning: right operand of comma operator has no effect [-Wunused-value]
   41 |                 else if(R[ass]==r+1 and C[ass]==c-1)flags[r][c]=(r,c,9);
      |                                                                      ^
Anna.cpp:42:64: warning: left operand of comma operator has no effect [-Wunused-value]
   42 |                 else if(R[ass]==r+1 and C[ass]==c)flags[r][c]=(r,c,8);
      |                                                                ^
Anna.cpp:42:68: warning: right operand of comma operator has no effect [-Wunused-value]
   42 |                 else if(R[ass]==r+1 and C[ass]==c)flags[r][c]=(r,c,8);
      |                                                                    ^
Anna.cpp:43:66: warning: left operand of comma operator has no effect [-Wunused-value]
   43 |                 else if(R[ass]==r+1 and C[ass]==c+1)flags[r][c]=(r,c,7);
      |                                                                  ^
Anna.cpp:43:70: warning: right operand of comma operator has no effect [-Wunused-value]
   43 |                 else if(R[ass]==r+1 and C[ass]==c+1)flags[r][c]=(r,c,7);
      |                                                                      ^
Anna.cpp:47:42: warning: left operand of comma operator has no effect [-Wunused-value]
   47 |                 if(c<C[ass])flags[r][c]=(r,c,2);
      |                                          ^
Anna.cpp:47:46: warning: right operand of comma operator has no effect [-Wunused-value]
   47 |                 if(c<C[ass])flags[r][c]=(r,c,2);
      |                                              ^
Anna.cpp:48:47: warning: left operand of comma operator has no effect [-Wunused-value]
   48 |                 else if(C[ass]<c)flags[r][c]=(r,c,4);
      |                                               ^
Anna.cpp:48:51: warning: right operand of comma operator has no effect [-Wunused-value]
   48 |                 else if(C[ass]<c)flags[r][c]=(r,c,4);
      |                                                   ^
Anna.cpp:51:38: warning: left operand of comma operator has no effect [-Wunused-value]
   51 |             if(r<R[ass])flags[r][c]=(r,c,3);
      |                                      ^
Anna.cpp:51:42: warning: right operand of comma operator has no effect [-Wunused-value]
   51 |             if(r<R[ass])flags[r][c]=(r,c,3);
      |                                          ^
Anna.cpp:52:43: warning: left operand of comma operator has no effect [-Wunused-value]
   52 |             else if(R[ass]<r)flags[r][c]=(r,c,1);
      |                                           ^
Anna.cpp:52:47: warning: right operand of comma operator has no effect [-Wunused-value]
   52 |             else if(R[ass]<r)flags[r][c]=(r,c,1);
      |                                               ^

Subtask #1
85.0 / 100.0

# Verdict Execution time Memory Grader output
1 Partially correct 8 ms 664 KB Partially correct
2 Partially correct 5 ms 664 KB Partially correct
3 Partially correct 5 ms 664 KB Partially correct
4 Partially correct 6 ms 664 KB Partially correct
5 Partially correct 7 ms 664 KB Partially correct
6 Partially correct 8 ms 664 KB Partially correct
7 Partially correct 9 ms 664 KB Partially correct
8 Partially correct 7 ms 664 KB Partially correct
9 Partially correct 7 ms 664 KB Partially correct
10 Partially correct 7 ms 668 KB Partially correct
11 Partially correct 8 ms 744 KB Partially correct
12 Partially correct 10 ms 664 KB Partially correct
13 Partially correct 8 ms 664 KB Partially correct
14 Partially correct 10 ms 664 KB Partially correct
15 Partially correct 10 ms 664 KB Partially correct
16 Partially correct 7 ms 664 KB Partially correct
17 Partially correct 11 ms 820 KB Partially correct
18 Partially correct 7 ms 664 KB Partially correct
19 Partially correct 7 ms 664 KB Partially correct
20 Partially correct 8 ms 664 KB Partially correct
21 Partially correct 7 ms 664 KB Partially correct
22 Partially correct 8 ms 664 KB Partially correct
23 Partially correct 9 ms 664 KB Partially correct
24 Partially correct 7 ms 664 KB Partially correct
25 Partially correct 7 ms 664 KB Partially correct
26 Partially correct 8 ms 664 KB Partially correct
27 Partially correct 8 ms 664 KB Partially correct
28 Partially correct 7 ms 664 KB Partially correct
29 Partially correct 5 ms 664 KB Partially correct
30 Partially correct 5 ms 664 KB Partially correct
31 Partially correct 6 ms 664 KB Partially correct
32 Partially correct 7 ms 664 KB Partially correct
33 Partially correct 7 ms 664 KB Partially correct
34 Partially correct 7 ms 664 KB Partially correct
35 Partially correct 6 ms 664 KB Partially correct
36 Partially correct 10 ms 664 KB Partially correct
37 Partially correct 6 ms 664 KB Partially correct
38 Partially correct 6 ms 664 KB Partially correct
39 Partially correct 7 ms 664 KB Partially correct
40 Partially correct 10 ms 664 KB Partially correct
41 Partially correct 12 ms 664 KB Partially correct
42 Partially correct 9 ms 664 KB Partially correct
43 Partially correct 10 ms 664 KB Partially correct
44 Partially correct 11 ms 664 KB Partially correct
45 Partially correct 6 ms 664 KB Partially correct
46 Partially correct 9 ms 920 KB Partially correct
47 Partially correct 9 ms 664 KB Partially correct
48 Partially correct 8 ms 664 KB Partially correct
49 Partially correct 10 ms 664 KB Partially correct
50 Partially correct 10 ms 752 KB Partially correct
51 Partially correct 8 ms 664 KB Partially correct
52 Partially correct 8 ms 668 KB Partially correct
53 Partially correct 9 ms 664 KB Partially correct
54 Partially correct 9 ms 748 KB Partially correct
55 Partially correct 7 ms 664 KB Partially correct
56 Partially correct 8 ms 664 KB Partially correct
57 Partially correct 9 ms 664 KB Partially correct
58 Partially correct 10 ms 664 KB Partially correct
59 Partially correct 9 ms 664 KB Partially correct
60 Partially correct 11 ms 664 KB Partially correct
61 Partially correct 9 ms 744 KB Partially correct
62 Partially correct 10 ms 664 KB Partially correct
63 Partially correct 10 ms 664 KB Partially correct
64 Partially correct 11 ms 664 KB Partially correct
65 Partially correct 9 ms 664 KB Partially correct
66 Partially correct 15 ms 664 KB Partially correct
67 Partially correct 12 ms 748 KB Partially correct
68 Partially correct 10 ms 668 KB Partially correct
69 Partially correct 10 ms 748 KB Partially correct
70 Partially correct 11 ms 664 KB Partially correct
71 Partially correct 13 ms 664 KB Partially correct
72 Partially correct 10 ms 668 KB Partially correct
73 Partially correct 9 ms 664 KB Partially correct
74 Partially correct 15 ms 664 KB Partially correct
75 Partially correct 15 ms 664 KB Partially correct
76 Partially correct 9 ms 664 KB Partially correct
77 Partially correct 12 ms 664 KB Partially correct
78 Partially correct 12 ms 664 KB Partially correct
79 Partially correct 10 ms 664 KB Partially correct
80 Partially correct 10 ms 664 KB Partially correct
81 Partially correct 12 ms 664 KB Partially correct
82 Partially correct 15 ms 672 KB Partially correct
83 Partially correct 9 ms 664 KB Partially correct
84 Partially correct 8 ms 664 KB Partially correct
85 Partially correct 8 ms 664 KB Partially correct
86 Partially correct 10 ms 664 KB Partially correct
87 Partially correct 9 ms 664 KB Partially correct
88 Partially correct 9 ms 836 KB Partially correct
89 Partially correct 8 ms 664 KB Partially correct
90 Partially correct 9 ms 664 KB Partially correct
91 Partially correct 15 ms 664 KB Partially correct
92 Partially correct 15 ms 664 KB Partially correct
93 Partially correct 8 ms 664 KB Partially correct
94 Partially correct 13 ms 668 KB Partially correct
95 Partially correct 11 ms 664 KB Partially correct
96 Partially correct 15 ms 664 KB Partially correct
97 Partially correct 9 ms 664 KB Partially correct
98 Partially correct 8 ms 748 KB Partially correct
99 Partially correct 9 ms 664 KB Partially correct
100 Partially correct 8 ms 664 KB Partially correct
101 Partially correct 15 ms 664 KB Partially correct
102 Partially correct 13 ms 748 KB Partially correct
103 Partially correct 10 ms 1092 KB Partially correct
104 Partially correct 10 ms 664 KB Partially correct
105 Partially correct 8 ms 664 KB Partially correct
106 Partially correct 12 ms 664 KB Partially correct
107 Partially correct 11 ms 664 KB Partially correct
108 Partially correct 12 ms 664 KB Partially correct
109 Partially correct 12 ms 664 KB Partially correct
110 Partially correct 12 ms 1012 KB Partially correct
111 Partially correct 12 ms 664 KB Partially correct
112 Partially correct 12 ms 664 KB Partially correct
113 Partially correct 9 ms 664 KB Partially correct
114 Partially correct 9 ms 664 KB Partially correct
115 Partially correct 9 ms 664 KB Partially correct
116 Partially correct 9 ms 664 KB Partially correct
117 Partially correct 10 ms 664 KB Partially correct
118 Partially correct 8 ms 664 KB Partially correct
119 Partially correct 7 ms 664 KB Partially correct
120 Partially correct 330 ms 1012 KB Partially correct
121 Partially correct 345 ms 1292 KB Partially correct
122 Partially correct 353 ms 1528 KB Partially correct
123 Partially correct 384 ms 1012 KB Partially correct
124 Partially correct 351 ms 1444 KB Partially correct
125 Partially correct 355 ms 1272 KB Partially correct
126 Partially correct 412 ms 1024 KB Partially correct
127 Partially correct 361 ms 1084 KB Partially correct
128 Partially correct 342 ms 1420 KB Partially correct
129 Partially correct 532 ms 1132 KB Partially correct
130 Partially correct 384 ms 1208 KB Partially correct
131 Partially correct 486 ms 1044 KB Partially correct
132 Partially correct 359 ms 980 KB Partially correct
133 Partially correct 374 ms 816 KB Partially correct
134 Partially correct 375 ms 828 KB Partially correct
135 Partially correct 325 ms 1012 KB Partially correct
136 Partially correct 432 ms 960 KB Partially correct
137 Partially correct 353 ms 1052 KB Partially correct
138 Partially correct 367 ms 1036 KB Partially correct
139 Partially correct 337 ms 1412 KB Partially correct
140 Partially correct 421 ms 988 KB Partially correct
141 Partially correct 349 ms 1300 KB Partially correct
142 Partially correct 529 ms 1212 KB Partially correct
143 Partially correct 414 ms 1012 KB Partially correct
144 Partially correct 362 ms 1200 KB Partially correct
145 Partially correct 621 ms 808 KB Partially correct
146 Partially correct 382 ms 1108 KB Partially correct
147 Partially correct 357 ms 896 KB Partially correct
148 Partially correct 369 ms 1016 KB Partially correct
149 Partially correct 354 ms 1060 KB Partially correct
150 Partially correct 345 ms 1548 KB Partially correct
151 Partially correct 508 ms 1184 KB Partially correct
152 Partially correct 338 ms 1284 KB Partially correct
153 Partially correct 401 ms 1216 KB Partially correct
154 Partially correct 442 ms 1208 KB Partially correct
155 Partially correct 462 ms 1356 KB Partially correct
156 Partially correct 356 ms 976 KB Partially correct
157 Partially correct 613 ms 1060 KB Partially correct
158 Partially correct 362 ms 976 KB Partially correct
159 Partially correct 368 ms 836 KB Partially correct
160 Partially correct 420 ms 844 KB Partially correct
161 Partially correct 480 ms 848 KB Partially correct
162 Partially correct 415 ms 1068 KB Partially correct
163 Partially correct 379 ms 1324 KB Partially correct
164 Partially correct 380 ms 1304 KB Partially correct
165 Partially correct 321 ms 1488 KB Partially correct
166 Partially correct 399 ms 1248 KB Partially correct
167 Partially correct 359 ms 1704 KB Partially correct
168 Partially correct 331 ms 1608 KB Partially correct
169 Partially correct 365 ms 820 KB Partially correct
170 Partially correct 347 ms 812 KB Partially correct
171 Partially correct 403 ms 1012 KB Partially correct
172 Partially correct 341 ms 856 KB Partially correct
173 Partially correct 371 ms 1144 KB Partially correct
174 Partially correct 323 ms 1060 KB Partially correct
175 Partially correct 332 ms 944 KB Partially correct
176 Partially correct 384 ms 960 KB Partially correct
177 Partially correct 325 ms 1108 KB Partially correct
178 Partially correct 318 ms 828 KB Partially correct
179 Partially correct 351 ms 1048 KB Partially correct
180 Partially correct 536 ms 1440 KB Partially correct
181 Partially correct 376 ms 1120 KB Partially correct
182 Partially correct 537 ms 1052 KB Partially correct
183 Partially correct 541 ms 996 KB Partially correct
184 Partially correct 507 ms 1064 KB Partially correct
185 Partially correct 558 ms 1556 KB Partially correct
186 Partially correct 385 ms 1276 KB Partially correct
187 Partially correct 342 ms 1284 KB Partially correct
188 Partially correct 343 ms 904 KB Partially correct
189 Partially correct 345 ms 1000 KB Partially correct
190 Partially correct 352 ms 1708 KB Partially correct
191 Partially correct 350 ms 904 KB Partially correct
192 Partially correct 337 ms 940 KB Partially correct
193 Partially correct 324 ms 1156 KB Partially correct
194 Partially correct 391 ms 1308 KB Partially correct
195 Partially correct 332 ms 1024 KB Partially correct
196 Partially correct 360 ms 976 KB Partially correct
197 Partially correct 378 ms 816 KB Partially correct
198 Partially correct 440 ms 1096 KB Partially correct
199 Partially correct 325 ms 1244 KB Partially correct
200 Partially correct 398 ms 1004 KB Partially correct
201 Partially correct 334 ms 1160 KB Partially correct
202 Partially correct 327 ms 1500 KB Partially correct
203 Partially correct 318 ms 820 KB Partially correct
204 Partially correct 366 ms 808 KB Partially correct
205 Partially correct 319 ms 820 KB Partially correct
206 Partially correct 329 ms 1256 KB Partially correct
207 Partially correct 375 ms 1252 KB Partially correct
208 Partially correct 499 ms 1196 KB Partially correct
209 Partially correct 603 ms 996 KB Partially correct
210 Partially correct 316 ms 1012 KB Partially correct
211 Partially correct 482 ms 1496 KB Partially correct
212 Partially correct 296 ms 940 KB Partially correct
213 Partially correct 253 ms 836 KB Partially correct
214 Partially correct 268 ms 1120 KB Partially correct
215 Partially correct 265 ms 1516 KB Partially correct
216 Partially correct 267 ms 1508 KB Partially correct
217 Partially correct 365 ms 1232 KB Partially correct
218 Partially correct 270 ms 856 KB Partially correct
219 Partially correct 496 ms 908 KB Partially correct
220 Partially correct 265 ms 1504 KB Partially correct
221 Partially correct 263 ms 844 KB Partially correct
222 Partially correct 275 ms 916 KB Partially correct
223 Partially correct 254 ms 956 KB Partially correct
224 Partially correct 255 ms 828 KB Partially correct
225 Partially correct 275 ms 1004 KB Partially correct
226 Partially correct 245 ms 908 KB Partially correct