oj.uz

Submission #919695

# Submission time Handle Problem Language Result Execution time Memory
919695 2024-02-01T13:02:05 Z alexander707070 Navigation 2 (JOI21_navigation2) C++17
75 / 100
 509 ms 2708 KB 
#include<bits/stdc++.h>
#include "Anna.h"
using namespace std;
 
namespace{
int n;
vector< pair<int,int> > calc={ {0,0},{0,1},{0,2},{1,0},{1,1},{1,2},{2,0} };

void flag(int x,int y,int c){
  if(x>=0 and x<n and y>=0 and y<n)SetFlag(x,y,c);
}

}
 
void Anna(int N, int K, vector<int> R, vector<int> C) {
    n=N;

    for(int t=0;t<K;t++){
        for(int i=0;i<N;i+=3){
            for(int f=0;f<N;f+=3){
                if(R[t]<i+calc[t].first-1)flag(i+calc[t].first,f+calc[t].second,1);
                else if(R[t]>i+calc[t].first+1)flag(i+calc[t].first,f+calc[t].second,2);
                else if(C[t]<f+calc[t].second-1)flag(i+calc[t].first,f+calc[t].second,3);
                else if(C[t]>f+calc[t].second+1)flag(i+calc[t].first,f+calc[t].second,4);
                else{
                    if(R[t]==i+calc[t].first-1 and C[t]==f+calc[t].second-1)flag(i+calc[t].first,f+calc[t].second,5);
                    if(R[t]==i+calc[t].first-1 and C[t]==f+calc[t].second-0)flag(i+calc[t].first,f+calc[t].second,6);
                    if(R[t]==i+calc[t].first-1 and C[t]==f+calc[t].second+1)flag(i+calc[t].first,f+calc[t].second,7);

                    if(R[t]==i+calc[t].first-0 and C[t]==f+calc[t].second-1)flag(i+calc[t].first,f+calc[t].second,8);
                    if(R[t]==i+calc[t].first-0 and C[t]==f+calc[t].second-0)flag(i+calc[t].first,f+calc[t].second,9);
                    if(R[t]==i+calc[t].first-0 and C[t]==f+calc[t].second+1)flag(i+calc[t].first,f+calc[t].second,10);

                    if(R[t]==i+calc[t].first+1 and C[t]==f+calc[t].second-1)flag(i+calc[t].first,f+calc[t].second,11);
                    if(R[t]==i+calc[t].first+1 and C[t]==f+calc[t].second-0)flag(i+calc[t].first,f+calc[t].second,12);
                    if(R[t]==i+calc[t].first+1 and C[t]==f+calc[t].second+1)flag(i+calc[t].first,f+calc[t].second,13);
                }
            }
        }
    }
 
    for(int i=0;i<N;i+=3){
        for(int f=0;f<N;f+=3){
            flag(i+2,f+1,14);
            flag(i+2,f+2,14);
        }
    }
}
#include<bits/stdc++.h>
#include "Bruno.h"
using namespace std;
 
namespace{
int table[4][4],to[4][4];
int x,y;
 
int sampl[8][8];
vector<int> sol;
}
 
vector<int> Bruno(int K, vector<int> value) {

    sol.clear();

    for(int i=1;i<=6;i+=3){
        for(int f=1;f<=6;f+=3){
            sampl[i][f]=1;
            sampl[i][f+1]=2;
            sampl[i][f+2]=3;
 
            sampl[i+1][f]=4;
            sampl[i+1][f+1]=5;
            sampl[i+1][f+2]=6;
 
            sampl[i+2][f]=7;
            sampl[i+2][f+1]=-1;
            sampl[i+2][f+2]=-1;
        }
    }
 
    for(int i=0;i<value.size();i++){
        table[i/3+1][i%3+1]=value[i];
    }
 
    for(int i=1;i<=3;i++){
        for(int f=1;f<=3;f++){
            bool dali=true;
 
            for(int k=1;k<=3;k++){
                for(int t=1;t<=3;t++){
                    if(table[k][t]==14 and sampl[i+k-1][f+t-1]!=-1)dali=false;
                }
            }
 
            if(!dali)continue;
 
            for(int k=1;k<=3;k++){
                for(int t=1;t<=3;t++){
                    to[k][t]=sampl[i+k-1][f+t-1];
                }
            }
        }
    }
 
    for(int t=1;t<=K;t++){
        int res=0,x=0,y=0,ans=0;
 
        for(int i=1;i<=3;i++){
            for(int f=1;f<=3;f++){
                if(to[i][f]==t){
                    res=table[i][f];
                    x=i-2; y=f-2;
                }
            }
        }
 
        if(res==1)ans=3;
        else if(res==2)ans=2;
        else if(res==3)ans=1;
        else if(res==4)ans=0;
        else{
            if(res==5){x=-1+x;y=-1+y;}
            if(res==6){x=-1+x;y=0+y;}
            if(res==7){x=-1+x;y=1+y;}
 
            if(res==8){x=0+x;y=-1+y;}
            if(res==9){x=0+x;y=0+y;}
            if(res==10){x=0+x;y=1+y;}
 
            if(res==11){x=1+x;y=-1+y;}
            if(res==12){x=1+x;y=0+y;}
            if(res==13){x=1+x;y=1+y;}
 
            if(x<0)ans=3;
            else if(x>0)ans=2;
            else if(y<0)ans=1;
            else if(y>0)ans=0;
            else ans=4;
        }

        sol.push_back(ans);
    }
 
    return sol;
 
}
 
/*
1
10 7
1 4
2 7
3 1
4 6
5 3
6 2
7 5
2 7
*/

Compilation message

Bruno.cpp: In function 'std::vector<int> Bruno(int, std::vector<int>)':
Bruno.cpp:33:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   33 |     for(int i=0;i<value.size();i++){
      |                 ~^~~~~~~~~~~~~
Bruno.cpp: At global scope:
Bruno.cpp:7:7: warning: '{anonymous}::y' defined but not used [-Wunused-variable]
    7 | int x,y;
      |       ^
Bruno.cpp:7:5: warning: '{anonymous}::x' defined but not used [-Wunused-variable]
    7 | int x,y;
      |     ^

Subtask #1
75.0 / 100.0

# Verdict Execution time Memory Grader output
1 Partially correct 7 ms 920 KB Partially correct
2 Partially correct 8 ms 664 KB Partially correct
3 Partially correct 7 ms 920 KB Partially correct
4 Partially correct 6 ms 920 KB Partially correct
5 Partially correct 8 ms 664 KB Partially correct
6 Partially correct 8 ms 920 KB Partially correct
7 Partially correct 9 ms 664 KB Partially correct
8 Partially correct 7 ms 920 KB Partially correct
9 Partially correct 9 ms 920 KB Partially correct
10 Partially correct 7 ms 920 KB Partially correct
11 Partially correct 8 ms 664 KB Partially correct
12 Partially correct 8 ms 664 KB Partially correct
13 Partially correct 9 ms 920 KB Partially correct
14 Partially correct 10 ms 1172 KB Partially correct
15 Partially correct 8 ms 664 KB Partially correct
16 Partially correct 9 ms 920 KB Partially correct
17 Partially correct 9 ms 920 KB Partially correct
18 Partially correct 7 ms 920 KB Partially correct
19 Partially correct 7 ms 920 KB Partially correct
20 Partially correct 9 ms 664 KB Partially correct
21 Partially correct 7 ms 664 KB Partially correct
22 Partially correct 7 ms 920 KB Partially correct
23 Partially correct 7 ms 920 KB Partially correct
24 Partially correct 9 ms 664 KB Partially correct
25 Partially correct 7 ms 916 KB Partially correct
26 Partially correct 7 ms 920 KB Partially correct
27 Partially correct 7 ms 920 KB Partially correct
28 Partially correct 9 ms 920 KB Partially correct
29 Partially correct 7 ms 664 KB Partially correct
30 Partially correct 7 ms 920 KB Partially correct
31 Partially correct 7 ms 920 KB Partially correct
32 Partially correct 7 ms 920 KB Partially correct
33 Partially correct 9 ms 920 KB Partially correct
34 Partially correct 9 ms 920 KB Partially correct
35 Partially correct 9 ms 664 KB Partially correct
36 Partially correct 7 ms 920 KB Partially correct
37 Partially correct 11 ms 920 KB Partially correct
38 Partially correct 9 ms 664 KB Partially correct
39 Partially correct 8 ms 664 KB Partially correct
40 Partially correct 7 ms 664 KB Partially correct
41 Partially correct 9 ms 920 KB Partially correct
42 Partially correct 7 ms 920 KB Partially correct
43 Partially correct 8 ms 664 KB Partially correct
44 Partially correct 9 ms 920 KB Partially correct
45 Partially correct 9 ms 920 KB Partially correct
46 Partially correct 11 ms 664 KB Partially correct
47 Partially correct 10 ms 920 KB Partially correct
48 Partially correct 10 ms 920 KB Partially correct
49 Partially correct 10 ms 664 KB Partially correct
50 Partially correct 10 ms 920 KB Partially correct
51 Partially correct 9 ms 920 KB Partially correct
52 Partially correct 8 ms 664 KB Partially correct
53 Partially correct 10 ms 920 KB Partially correct
54 Partially correct 9 ms 664 KB Partially correct
55 Partially correct 11 ms 664 KB Partially correct
56 Partially correct 12 ms 664 KB Partially correct
57 Partially correct 9 ms 920 KB Partially correct
58 Partially correct 13 ms 920 KB Partially correct
59 Partially correct 10 ms 664 KB Partially correct
60 Partially correct 11 ms 920 KB Partially correct
61 Partially correct 12 ms 748 KB Partially correct
62 Partially correct 9 ms 920 KB Partially correct
63 Partially correct 10 ms 920 KB Partially correct
64 Partially correct 10 ms 920 KB Partially correct
65 Partially correct 10 ms 920 KB Partially correct
66 Partially correct 12 ms 920 KB Partially correct
67 Partially correct 12 ms 920 KB Partially correct
68 Partially correct 9 ms 664 KB Partially correct
69 Partially correct 11 ms 664 KB Partially correct
70 Partially correct 10 ms 920 KB Partially correct
71 Partially correct 12 ms 920 KB Partially correct
72 Partially correct 10 ms 920 KB Partially correct
73 Partially correct 10 ms 744 KB Partially correct
74 Partially correct 10 ms 664 KB Partially correct
75 Partially correct 9 ms 920 KB Partially correct
76 Partially correct 12 ms 920 KB Partially correct
77 Partially correct 12 ms 664 KB Partially correct
78 Partially correct 11 ms 920 KB Partially correct
79 Partially correct 12 ms 920 KB Partially correct
80 Partially correct 11 ms 920 KB Partially correct
81 Partially correct 12 ms 664 KB Partially correct
82 Partially correct 9 ms 676 KB Partially correct
83 Partially correct 9 ms 920 KB Partially correct
84 Partially correct 9 ms 920 KB Partially correct
85 Partially correct 10 ms 920 KB Partially correct
86 Partially correct 10 ms 920 KB Partially correct
87 Partially correct 9 ms 664 KB Partially correct
88 Partially correct 12 ms 920 KB Partially correct
89 Partially correct 12 ms 664 KB Partially correct
90 Partially correct 13 ms 1176 KB Partially correct
91 Partially correct 10 ms 664 KB Partially correct
92 Partially correct 10 ms 920 KB Partially correct
93 Partially correct 9 ms 1100 KB Partially correct
94 Partially correct 13 ms 920 KB Partially correct
95 Partially correct 10 ms 920 KB Partially correct
96 Partially correct 10 ms 920 KB Partially correct
97 Partially correct 11 ms 920 KB Partially correct
98 Partially correct 11 ms 664 KB Partially correct
99 Partially correct 10 ms 664 KB Partially correct
100 Partially correct 11 ms 664 KB Partially correct
101 Partially correct 13 ms 664 KB Partially correct
102 Partially correct 11 ms 920 KB Partially correct
103 Partially correct 13 ms 920 KB Partially correct
104 Partially correct 11 ms 920 KB Partially correct
105 Partially correct 10 ms 920 KB Partially correct
106 Partially correct 13 ms 920 KB Partially correct
107 Partially correct 12 ms 672 KB Partially correct
108 Partially correct 12 ms 664 KB Partially correct
109 Partially correct 10 ms 920 KB Partially correct
110 Partially correct 10 ms 920 KB Partially correct
111 Partially correct 11 ms 664 KB Partially correct
112 Partially correct 11 ms 920 KB Partially correct
113 Partially correct 11 ms 920 KB Partially correct
114 Partially correct 12 ms 664 KB Partially correct
115 Partially correct 11 ms 920 KB Partially correct
116 Partially correct 13 ms 920 KB Partially correct
117 Partially correct 10 ms 664 KB Partially correct
118 Partially correct 10 ms 920 KB Partially correct
119 Partially correct 13 ms 920 KB Partially correct
120 Partially correct 402 ms 1816 KB Partially correct
121 Partially correct 404 ms 1684 KB Partially correct
122 Partially correct 419 ms 2052 KB Partially correct
123 Partially correct 450 ms 1672 KB Partially correct
124 Partially correct 420 ms 1812 KB Partially correct
125 Partially correct 437 ms 1716 KB Partially correct
126 Partially correct 485 ms 1728 KB Partially correct
127 Partially correct 432 ms 1636 KB Partially correct
128 Partially correct 473 ms 1672 KB Partially correct
129 Partially correct 434 ms 1804 KB Partially correct
130 Partially correct 426 ms 1924 KB Partially correct
131 Partially correct 434 ms 1560 KB Partially correct
132 Partially correct 433 ms 1652 KB Partially correct
133 Partially correct 463 ms 1420 KB Partially correct
134 Partially correct 421 ms 1760 KB Partially correct
135 Partially correct 426 ms 1732 KB Partially correct
136 Partially correct 422 ms 2032 KB Partially correct
137 Partially correct 446 ms 2132 KB Partially correct
138 Partially correct 438 ms 1760 KB Partially correct
139 Partially correct 464 ms 1620 KB Partially correct
140 Partially correct 412 ms 1788 KB Partially correct
141 Partially correct 418 ms 2136 KB Partially correct
142 Partially correct 436 ms 1916 KB Partially correct
143 Partially correct 491 ms 1252 KB Partially correct
144 Partially correct 426 ms 1436 KB Partially correct
145 Partially correct 428 ms 1940 KB Partially correct
146 Partially correct 420 ms 1448 KB Partially correct
147 Partially correct 414 ms 1836 KB Partially correct
148 Partially correct 441 ms 1436 KB Partially correct
149 Partially correct 411 ms 1488 KB Partially correct
150 Partially correct 406 ms 1520 KB Partially correct
151 Partially correct 431 ms 1924 KB Partially correct
152 Partially correct 444 ms 1800 KB Partially correct
153 Partially correct 418 ms 1540 KB Partially correct
154 Partially correct 430 ms 1668 KB Partially correct
155 Partially correct 450 ms 1728 KB Partially correct
156 Partially correct 411 ms 2708 KB Partially correct
157 Partially correct 445 ms 1612 KB Partially correct
158 Partially correct 430 ms 1820 KB Partially correct
159 Partially correct 419 ms 1724 KB Partially correct
160 Partially correct 495 ms 1688 KB Partially correct
161 Partially correct 427 ms 1616 KB Partially correct
162 Partially correct 451 ms 1440 KB Partially correct
163 Partially correct 440 ms 1624 KB Partially correct
164 Partially correct 509 ms 1676 KB Partially correct
165 Partially correct 508 ms 1212 KB Partially correct
166 Partially correct 447 ms 1676 KB Partially correct
167 Partially correct 429 ms 1616 KB Partially correct
168 Partially correct 438 ms 2460 KB Partially correct
169 Partially correct 407 ms 1492 KB Partially correct
170 Partially correct 404 ms 1748 KB Partially correct
171 Partially correct 460 ms 2112 KB Partially correct
172 Partially correct 412 ms 2420 KB Partially correct
173 Partially correct 407 ms 2000 KB Partially correct
174 Partially correct 494 ms 1372 KB Partially correct
175 Partially correct 419 ms 1968 KB Partially correct
176 Partially correct 420 ms 1632 KB Partially correct
177 Partially correct 454 ms 2120 KB Partially correct
178 Partially correct 481 ms 1508 KB Partially correct
179 Partially correct 407 ms 1344 KB Partially correct
180 Partially correct 407 ms 1532 KB Partially correct
181 Partially correct 423 ms 1496 KB Partially correct
182 Partially correct 451 ms 1792 KB Partially correct
183 Partially correct 437 ms 1968 KB Partially correct
184 Partially correct 490 ms 1772 KB Partially correct
185 Partially correct 409 ms 1988 KB Partially correct
186 Partially correct 418 ms 1652 KB Partially correct
187 Partially correct 415 ms 1944 KB Partially correct
188 Partially correct 432 ms 1564 KB Partially correct
189 Partially correct 490 ms 1268 KB Partially correct
190 Partially correct 457 ms 1540 KB Partially correct
191 Partially correct 454 ms 1240 KB Partially correct
192 Partially correct 443 ms 1320 KB Partially correct
193 Partially correct 501 ms 2104 KB Partially correct
194 Partially correct 446 ms 1416 KB Partially correct
195 Partially correct 426 ms 2332 KB Partially correct
196 Partially correct 449 ms 1556 KB Partially correct
197 Partially correct 432 ms 1488 KB Partially correct
198 Partially correct 448 ms 1424 KB Partially correct
199 Partially correct 454 ms 1816 KB Partially correct
200 Partially correct 446 ms 1968 KB Partially correct
201 Partially correct 441 ms 2104 KB Partially correct
202 Partially correct 488 ms 1640 KB Partially correct
203 Partially correct 502 ms 1724 KB Partially correct
204 Partially correct 409 ms 1396 KB Partially correct
205 Partially correct 497 ms 1556 KB Partially correct
206 Partially correct 420 ms 1744 KB Partially correct
207 Partially correct 433 ms 1228 KB Partially correct
208 Partially correct 473 ms 1876 KB Partially correct
209 Partially correct 414 ms 1100 KB Partially correct
210 Partially correct 303 ms 1344 KB Partially correct
211 Partially correct 320 ms 1408 KB Partially correct
212 Partially correct 335 ms 1748 KB Partially correct
213 Partially correct 315 ms 1164 KB Partially correct
214 Partially correct 338 ms 1760 KB Partially correct
215 Partially correct 313 ms 1596 KB Partially correct
216 Partially correct 351 ms 1924 KB Partially correct
217 Partially correct 321 ms 1604 KB Partially correct
218 Partially correct 306 ms 1892 KB Partially correct
219 Partially correct 324 ms 1520 KB Partially correct
220 Partially correct 313 ms 1624 KB Partially correct
221 Partially correct 333 ms 1652 KB Partially correct
222 Partially correct 321 ms 1528 KB Partially correct
223 Partially correct 327 ms 2172 KB Partially correct
224 Partially correct 352 ms 1668 KB Partially correct
225 Partially correct 370 ms 1456 KB Partially correct
226 Partially correct 333 ms 1368 KB Partially correct