oj.uz

Submission #571021

# Submission time Handle Problem Language Result Execution time Memory
571021 2022-06-01T05:00:26 Z ibm2006 Navigation 2 (JOI21_navigation2) C++17
100 / 100
 909 ms 1580 KB 
#include<bits/stdc++.h>
#include "Anna.h"
using namespace std;
typedef int ll;
void Anna(ll N, ll K, vector<ll> R, vector<ll> C) {
   ll x,y,z,w,n,k,i,j,a[400][400],b[3][3]={},c[1100]={},t,l;
   vector<ll> u,v;
   pair<ll,ll> p[7]={{-1,-1},{-1,0},{-1,1},{0,1},{1,1},{1,0},{1,-1}};
   n=N;
   k=7;
   for(i=0;i<400;i++)
    for(j=0;j<400;j++)
    a[i][j]=0;
    v=R;  u=C;
    for(i=0;i<k;i++)
    {
        v[i]++;
        u[i]++;
    }
    x=-1;  y=-1;
   for(i=0;i<k;i++)
    b[(v[i]+2+2-p[i].first)%3][(u[i]+2+2-p[i].second)%3]=1;
   for(i=0;i<3;i++)
    {for(j=0;j<3;j++)
   {
       if(b[i][j]==0)
       {
           x=i;  y=j;
          // printf("%lld %lld\n",x,y);
           break;
       }
   }
   if(x>=0)
    break;
   }

   x-=3;  y-=3;
   for(i=x;i<=n;i+=3)
   {
       for(j=y;j<=n;j+=3)
       {
           if(i>=1&&j>=1)
           a[i][j]=13;
       }
   }
   for(l=0;l<7;l++)
   {
       z=x+p[l].first;
       w=y+p[l].second;
       for(i=z;i<=n;i+=3)
        for(j=w;j<=n;j+=3)
       {
           if(i<1||j<1)
           {
               continue;
           }
           if((i+1)==v[l]&&(j+1)==u[l])
           {
               a[i][j]=5;
           }
           else if((i+1)==v[l]&&(j)==u[l])
           {
               a[i][j]=6;
           }
           else if((i+1)==v[l]&&(j-1)==u[l])
           {
               a[i][j]=7;
           }
           else if((i)==v[l]&&(j+1)==u[l])
           {
               a[i][j]=8;
           }
           else if((i)==v[l]&&(j)==u[l])
           {
               a[i][j]=9;
           }
           else if((i)==v[l]&&(j-1)==u[l])
           {
               a[i][j]=10;
           }
           else if((i-1)==v[l]&&(j+1)==u[l])
           {
               a[i][j]=11;
           }
           else if((i-1)==v[l]&&(j)==u[l])
           {
               a[i][j]=12;
           }
           else if((i-1)==v[l]&&(j-1)==u[l])
           {
               a[i][j]=13;
           }
           else if((j-2)>=u[l])
           {
               a[i][j]=2;
           }
           else if((j+2)<=u[l])
           {
               a[i][j]=1;
           }
           else if((i-2)>=v[l])
           {
               a[i][j]=4;
           }
           else if((i+2)<=v[l])
           {
               a[i][j]=3;
           }
       }
   }
for(i=1;i<=n;i++)
    for(j=1;j<=n;j++)
    c[a[i][j]]=1;
for(i=1;i<=12;i++)
{
    if(c[i]==0)
    {
        t=i;
        break;
    }
}
z=x-3;  w=y-4;
for(i=z;i<=n;i+=3)
    for(j=w;j<=n;j+=3)
{
    if(i>=1&&j>=1)
    a[i][j]=t;

}
for(i=1;i<=n;i++)
    for(j=1;j<=n;j++)
{
    if(a[i][j]>t)
        a[i][j]--;
}
for(i=1;i<=n;i++)
    for(j=1;j<=n;j++)
    SetFlag(i-1,j-1,a[i][j]);
}
#include<bits/stdc++.h>
#include "Bruno.h"
using namespace std;
typedef int ll;
vector<ll> Bruno(ll K,vector<ll> value) {
ll x,y,i,j,n,k,a[110][110],z,w,t,l,x1,y1,s=0;
k=7;
pair<ll,ll> p[7]={{2,2},{2,0},{2,1},{0,1},{1,1},{1,0},{1,2}};
vector<ll> v;
v.resize(7);
n=3;
for(i=0;i<(n*n);i++)
    a[i/3][i%3]=value[i];
for(i=0;i<3;i++)
{for(j=0;j<3;j++)
{
  //  printf("%lld ",a[i][j]);
    if(a[i][j]==12)
    {
       x=i;  y=j;
s++;
    }
}
}
if(s==2)
{
    for(i=0;i<3;i++)
    {
        for(j=0;j<3;j++)
        {
            if(a[i][j]==12&&a[i][(j+2)%3]==12)
            {
                x=i;  y=j;
            }
        }
    }
}
    t=a[(x)%3][(y+2)%3];
    for(i=0;i<3;i++)
        for(j=0;j<3;j++)
    {
        if(a[i][j]>=t)
            a[i][j]++;
    }
    for(l=0;l<k;l++)
    {
        z=(x+p[l].first)%3;
        w=(y+p[l].second)%3;
        x1=z;  y1=w;
        if(a[z][w]==1)
        {
            v[l]=0;
            continue;
        }
        else if(a[z][w]==2)
        {
            v[l]=1;
            continue;
        }
        else if(a[z][w]==3)
        {
            v[l]=2;
            continue;
        }
        else if(a[z][w]==4)
        {
            v[l]=3;
            continue;
        }
        else if(a[z][w]==5)
        {
            x1++;  y1++;
        }
        else if(a[z][w]==6)
        {
            x1++;
        }
        else if(a[z][w]==7)
        {
            x1++;  y1--;
        }
        else if(a[z][w]==8)
        {
            y1++;
        }
        else if(a[z][w]==9)
        {

        }
        else if(a[z][w]==10)
        {
            y1--;
        }
        else if(a[z][w]==11)
        {
            x1--;  y1++;
        }
        else if(a[z][w]==12)
        {
            x1--;
        }
        else if(a[z][w]==13)
        {
            x1--;  y1--;
        }
        if(x1==1&&y1==1)
        {
            v[l]=4;
            continue;
        }
        if(x1==1)
        {
            if(y1>1)
            {
                v[l]=0;
            }
            else
                v[l]=1;
        }
        else
        {
            if(x1>1)
            {
                v[l]=2;
            }
            else
                v[l]=3;
            continue;
        }
    }
    return v;
}

Compilation message

Anna.cpp: In function 'void Anna(ll, ll, std::vector<int>, std::vector<int>)':
Anna.cpp:11:4: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   11 |    for(i=0;i<400;i++)
      |    ^~~
Anna.cpp:14:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   14 |     v=R;  u=C;
      |     ^
Anna.cpp:127:12: warning: 't' may be used uninitialized in this function [-Wmaybe-uninitialized]
  127 |     a[i][j]=t;
      |     ~~~~~~~^~

Bruno.cpp: In function 'std::vector<int> Bruno(ll, std::vector<int>)':
Bruno.cpp:48:13: warning: 'y' may be used uninitialized in this function [-Wmaybe-uninitialized]
   48 |         w=(y+p[l].second)%3;
      |           ~~^~~~~~~~~~~~~
Bruno.cpp:47:13: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized]
   47 |         z=(x+p[l].first)%3;
      |           ~~^~~~~~~~~~~~

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 20 ms 1168 KB Output is correct
2 Correct 20 ms 1168 KB Output is correct
3 Correct 20 ms 1168 KB Output is correct
4 Correct 19 ms 1168 KB Output is correct
5 Correct 26 ms 1168 KB Output is correct
6 Correct 21 ms 1168 KB Output is correct
7 Correct 23 ms 1168 KB Output is correct
8 Correct 17 ms 1124 KB Output is correct
9 Correct 20 ms 1168 KB Output is correct
10 Correct 24 ms 1168 KB Output is correct
11 Correct 22 ms 1168 KB Output is correct
12 Correct 20 ms 1168 KB Output is correct
13 Correct 18 ms 1168 KB Output is correct
14 Correct 16 ms 1128 KB Output is correct
15 Correct 22 ms 1168 KB Output is correct
16 Correct 15 ms 1124 KB Output is correct
17 Correct 22 ms 1168 KB Output is correct
18 Correct 18 ms 1124 KB Output is correct
19 Correct 21 ms 1168 KB Output is correct
20 Correct 25 ms 1168 KB Output is correct
21 Correct 26 ms 1168 KB Output is correct
22 Correct 21 ms 1128 KB Output is correct
23 Correct 20 ms 1168 KB Output is correct
24 Correct 23 ms 1168 KB Output is correct
25 Correct 26 ms 1168 KB Output is correct
26 Correct 21 ms 1124 KB Output is correct
27 Correct 26 ms 1168 KB Output is correct
28 Correct 18 ms 1168 KB Output is correct
29 Correct 22 ms 1168 KB Output is correct
30 Correct 18 ms 1168 KB Output is correct
31 Correct 25 ms 1164 KB Output is correct
32 Correct 25 ms 1168 KB Output is correct
33 Correct 24 ms 1168 KB Output is correct
34 Correct 19 ms 1168 KB Output is correct
35 Correct 18 ms 1168 KB Output is correct
36 Correct 23 ms 1168 KB Output is correct
37 Correct 27 ms 1120 KB Output is correct
38 Correct 25 ms 1168 KB Output is correct
39 Correct 23 ms 1124 KB Output is correct
40 Correct 25 ms 1168 KB Output is correct
41 Correct 20 ms 1168 KB Output is correct
42 Correct 20 ms 1168 KB Output is correct
43 Correct 30 ms 1168 KB Output is correct
44 Correct 28 ms 1168 KB Output is correct
45 Correct 18 ms 1124 KB Output is correct
46 Correct 20 ms 1168 KB Output is correct
47 Correct 26 ms 1168 KB Output is correct
48 Correct 27 ms 1168 KB Output is correct
49 Correct 21 ms 1128 KB Output is correct
50 Correct 30 ms 1176 KB Output is correct
51 Correct 22 ms 1116 KB Output is correct
52 Correct 23 ms 1168 KB Output is correct
53 Correct 23 ms 1168 KB Output is correct
54 Correct 23 ms 1168 KB Output is correct
55 Correct 24 ms 1168 KB Output is correct
56 Correct 27 ms 1168 KB Output is correct
57 Correct 26 ms 1168 KB Output is correct
58 Correct 22 ms 1128 KB Output is correct
59 Correct 27 ms 1168 KB Output is correct
60 Correct 28 ms 1168 KB Output is correct
61 Correct 31 ms 1168 KB Output is correct
62 Correct 19 ms 1120 KB Output is correct
63 Correct 25 ms 1168 KB Output is correct
64 Correct 26 ms 1124 KB Output is correct
65 Correct 31 ms 1168 KB Output is correct
66 Correct 28 ms 1168 KB Output is correct
67 Correct 30 ms 1168 KB Output is correct
68 Correct 26 ms 1168 KB Output is correct
69 Correct 23 ms 1168 KB Output is correct
70 Correct 31 ms 1168 KB Output is correct
71 Correct 33 ms 1168 KB Output is correct
72 Correct 26 ms 1128 KB Output is correct
73 Correct 28 ms 1168 KB Output is correct
74 Correct 31 ms 1168 KB Output is correct
75 Correct 30 ms 1168 KB Output is correct
76 Correct 21 ms 1120 KB Output is correct
77 Correct 19 ms 1120 KB Output is correct
78 Correct 23 ms 1168 KB Output is correct
79 Correct 23 ms 1168 KB Output is correct
80 Correct 33 ms 1168 KB Output is correct
81 Correct 22 ms 1168 KB Output is correct
82 Correct 30 ms 1168 KB Output is correct
83 Correct 24 ms 1168 KB Output is correct
84 Correct 30 ms 1168 KB Output is correct
85 Correct 30 ms 1168 KB Output is correct
86 Correct 32 ms 1168 KB Output is correct
87 Correct 22 ms 1168 KB Output is correct
88 Correct 20 ms 1168 KB Output is correct
89 Correct 25 ms 1168 KB Output is correct
90 Correct 24 ms 1168 KB Output is correct
91 Correct 24 ms 1168 KB Output is correct
92 Correct 26 ms 1168 KB Output is correct
93 Correct 26 ms 1168 KB Output is correct
94 Correct 27 ms 1168 KB Output is correct
95 Correct 26 ms 1168 KB Output is correct
96 Correct 23 ms 1124 KB Output is correct
97 Correct 23 ms 1168 KB Output is correct
98 Correct 27 ms 1168 KB Output is correct
99 Correct 30 ms 1128 KB Output is correct
100 Correct 22 ms 1124 KB Output is correct
101 Correct 20 ms 1124 KB Output is correct
102 Correct 23 ms 1168 KB Output is correct
103 Correct 29 ms 1120 KB Output is correct
104 Correct 31 ms 1168 KB Output is correct
105 Correct 20 ms 1168 KB Output is correct
106 Correct 26 ms 1168 KB Output is correct
107 Correct 28 ms 1168 KB Output is correct
108 Correct 33 ms 1168 KB Output is correct
109 Correct 32 ms 1168 KB Output is correct
110 Correct 25 ms 1168 KB Output is correct
111 Correct 25 ms 1168 KB Output is correct
112 Correct 31 ms 1168 KB Output is correct
113 Correct 28 ms 1168 KB Output is correct
114 Correct 27 ms 1168 KB Output is correct
115 Correct 27 ms 1180 KB Output is correct
116 Correct 24 ms 1120 KB Output is correct
117 Correct 28 ms 1168 KB Output is correct
118 Correct 25 ms 1124 KB Output is correct
119 Correct 24 ms 1168 KB Output is correct
120 Correct 709 ms 1436 KB Output is correct
121 Correct 741 ms 1488 KB Output is correct
122 Correct 741 ms 1336 KB Output is correct
123 Correct 735 ms 1400 KB Output is correct
124 Correct 829 ms 1364 KB Output is correct
125 Correct 783 ms 1312 KB Output is correct
126 Correct 786 ms 1356 KB Output is correct
127 Correct 909 ms 1304 KB Output is correct
128 Correct 749 ms 1288 KB Output is correct
129 Correct 739 ms 1348 KB Output is correct
130 Correct 764 ms 1336 KB Output is correct
131 Correct 793 ms 1364 KB Output is correct
132 Correct 773 ms 1300 KB Output is correct
133 Correct 767 ms 1344 KB Output is correct
134 Correct 836 ms 1360 KB Output is correct
135 Correct 800 ms 1372 KB Output is correct
136 Correct 829 ms 1348 KB Output is correct
137 Correct 766 ms 1264 KB Output is correct
138 Correct 816 ms 1368 KB Output is correct
139 Correct 847 ms 1404 KB Output is correct
140 Correct 857 ms 1384 KB Output is correct
141 Correct 909 ms 1368 KB Output is correct
142 Correct 861 ms 1356 KB Output is correct
143 Correct 800 ms 1264 KB Output is correct
144 Correct 828 ms 1380 KB Output is correct
145 Correct 753 ms 1288 KB Output is correct
146 Correct 760 ms 1468 KB Output is correct
147 Correct 676 ms 1468 KB Output is correct
148 Correct 799 ms 1316 KB Output is correct
149 Correct 651 ms 1412 KB Output is correct
150 Correct 716 ms 1420 KB Output is correct
151 Correct 667 ms 1312 KB Output is correct
152 Correct 754 ms 1388 KB Output is correct
153 Correct 674 ms 1244 KB Output is correct
154 Correct 724 ms 1468 KB Output is correct
155 Correct 814 ms 1376 KB Output is correct
156 Correct 747 ms 1548 KB Output is correct
157 Correct 716 ms 1404 KB Output is correct
158 Correct 796 ms 1396 KB Output is correct
159 Correct 699 ms 1348 KB Output is correct
160 Correct 698 ms 1388 KB Output is correct
161 Correct 728 ms 1412 KB Output is correct
162 Correct 727 ms 1256 KB Output is correct
163 Correct 760 ms 1368 KB Output is correct
164 Correct 685 ms 1292 KB Output is correct
165 Correct 720 ms 1400 KB Output is correct
166 Correct 669 ms 1476 KB Output is correct
167 Correct 786 ms 1460 KB Output is correct
168 Correct 681 ms 1408 KB Output is correct
169 Correct 727 ms 1380 KB Output is correct
170 Correct 740 ms 1364 KB Output is correct
171 Correct 702 ms 1460 KB Output is correct
172 Correct 681 ms 1336 KB Output is correct
173 Correct 766 ms 1352 KB Output is correct
174 Correct 692 ms 1416 KB Output is correct
175 Correct 742 ms 1448 KB Output is correct
176 Correct 698 ms 1524 KB Output is correct
177 Correct 797 ms 1532 KB Output is correct
178 Correct 720 ms 1352 KB Output is correct
179 Correct 742 ms 1492 KB Output is correct
180 Correct 717 ms 1412 KB Output is correct
181 Correct 680 ms 1392 KB Output is correct
182 Correct 751 ms 1392 KB Output is correct
183 Correct 790 ms 1508 KB Output is correct
184 Correct 707 ms 1480 KB Output is correct
185 Correct 830 ms 1452 KB Output is correct
186 Correct 690 ms 1296 KB Output is correct
187 Correct 757 ms 1420 KB Output is correct
188 Correct 761 ms 1324 KB Output is correct
189 Correct 799 ms 1380 KB Output is correct
190 Correct 848 ms 1408 KB Output is correct
191 Correct 726 ms 1292 KB Output is correct
192 Correct 643 ms 1464 KB Output is correct
193 Correct 676 ms 1384 KB Output is correct
194 Correct 740 ms 1400 KB Output is correct
195 Correct 758 ms 1400 KB Output is correct
196 Correct 742 ms 1448 KB Output is correct
197 Correct 776 ms 1364 KB Output is correct
198 Correct 747 ms 1360 KB Output is correct
199 Correct 770 ms 1372 KB Output is correct
200 Correct 781 ms 1384 KB Output is correct
201 Correct 660 ms 1412 KB Output is correct
202 Correct 647 ms 1452 KB Output is correct
203 Correct 738 ms 1292 KB Output is correct
204 Correct 765 ms 1320 KB Output is correct
205 Correct 705 ms 1484 KB Output is correct
206 Correct 744 ms 1456 KB Output is correct
207 Correct 629 ms 1424 KB Output is correct
208 Correct 660 ms 1420 KB Output is correct
209 Correct 652 ms 1400 KB Output is correct
210 Correct 480 ms 1392 KB Output is correct
211 Correct 508 ms 1520 KB Output is correct
212 Correct 556 ms 1340 KB Output is correct
213 Correct 551 ms 1456 KB Output is correct
214 Correct 544 ms 1428 KB Output is correct
215 Correct 516 ms 1284 KB Output is correct
216 Correct 574 ms 1340 KB Output is correct
217 Correct 479 ms 1284 KB Output is correct
218 Correct 494 ms 1272 KB Output is correct
219 Correct 529 ms 1344 KB Output is correct
220 Correct 533 ms 1420 KB Output is correct
221 Correct 477 ms 1492 KB Output is correct
222 Correct 489 ms 1476 KB Output is correct
223 Correct 542 ms 1464 KB Output is correct
224 Correct 637 ms 1300 KB Output is correct
225 Correct 528 ms 1580 KB Output is correct
226 Correct 523 ms 1300 KB Output is correct