oj.uz

Submission #564613

# Submission time Handle Problem Language Result Execution time Memory
564613 2022-05-19T11:57:14 Z almothana05 Building Skyscrapers (CEOI19_skyscrapers) C++14
54 / 100
 375 ms 56764 KB 
#include<bits/stdc++.h>
#define mod 1000000007
#define inf 100000000000000000
using namespace std;
unordered_map<int , unordered_map<int , int> >ist;
vector<vector<int> >num;
priority_queue<vector<int> >q;
vector<int>erg;
int main(){
   ios_base::sync_with_stdio(false);
    cin.tie(NULL);
   int menge , numm , nummer , que;
   cin >> menge >> que;
   for(int i = 0 ; i < menge ; i++){
      cin >> numm >> nummer;
      ist[numm][nummer] = i + 1;
      num.push_back({numm , nummer , i + 1});
   }
   sort(num.begin() , num.end());
   ist[num[num.size() - 1][0]][num[num.size() - 1][1]] = 0;
   q.push(num[num.size() - 1]);
   while(q.size()){
      int x = q.top()[0] , y = q.top()[1] , z = q.top()[2];
      // cout << z << "\n";
      erg.push_back(z);
      q.pop();
      for(int i = -1 ; i <= 1 ; i++){
         for(int j = -1 ; j <= 1 ; j++){
            if(ist[x + i][y + j] > 0){
              q.push({x + i , y + j , ist[x + i][y + j]});
              ist[x + i][y + j] = 0;
            }
         }
      }
   }
   if(erg.size() == menge){
      cout << "YES\n";
      for(int i = 0 ; i < erg.size() ; i++){
         cout << erg[i] << "\n";
      }
   }
   else{
      cout << "NO\n";
   }
}

Compilation message

skyscrapers.cpp: In function 'int main()':
skyscrapers.cpp:36:18: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   36 |    if(erg.size() == menge){
      |       ~~~~~~~~~~~^~~~~~~~
skyscrapers.cpp:38:25: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   38 |       for(int i = 0 ; i < erg.size() ; i++){
      |                       ~~^~~~~~~~~~~~

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB ans=YES N=1
2 Correct 0 ms 212 KB ans=YES N=4
3 Correct 0 ms 212 KB ans=NO N=4
4 Correct 0 ms 212 KB ans=YES N=5
5 Correct 0 ms 212 KB ans=YES N=9
6 Correct 0 ms 212 KB ans=YES N=5
7 Correct 0 ms 212 KB ans=NO N=9
8 Correct 0 ms 212 KB ans=NO N=10
9 Correct 0 ms 212 KB ans=YES N=10
10 Correct 1 ms 212 KB ans=YES N=10
11 Correct 0 ms 212 KB ans=YES N=10
12 Correct 0 ms 212 KB ans=YES N=9
13 Correct 0 ms 212 KB ans=YES N=9
14 Correct 0 ms 212 KB ans=YES N=8
15 Correct 0 ms 212 KB ans=YES N=8
16 Correct 0 ms 212 KB ans=NO N=2

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB ans=YES N=1
2 Correct 0 ms 212 KB ans=YES N=4
3 Correct 0 ms 212 KB ans=NO N=4
4 Correct 0 ms 212 KB ans=YES N=5
5 Correct 0 ms 212 KB ans=YES N=9
6 Correct 0 ms 212 KB ans=YES N=5
7 Correct 0 ms 212 KB ans=NO N=9
8 Correct 0 ms 212 KB ans=NO N=10
9 Correct 0 ms 212 KB ans=YES N=10
10 Correct 1 ms 212 KB ans=YES N=10
11 Correct 0 ms 212 KB ans=YES N=10
12 Correct 0 ms 212 KB ans=YES N=9
13 Correct 0 ms 212 KB ans=YES N=9
14 Correct 0 ms 212 KB ans=YES N=8
15 Correct 0 ms 212 KB ans=YES N=8
16 Correct 0 ms 212 KB ans=NO N=2
17 Correct 0 ms 212 KB ans=YES N=17
18 Correct 0 ms 212 KB ans=YES N=25
19 Correct 1 ms 340 KB ans=YES N=100
20 Correct 1 ms 340 KB ans=YES N=185
21 Correct 1 ms 320 KB ans=NO N=174
22 Correct 1 ms 340 KB ans=YES N=90
23 Correct 1 ms 212 KB ans=YES N=63
24 Correct 1 ms 212 KB ans=YES N=87
25 Correct 1 ms 340 KB ans=YES N=183
26 Correct 1 ms 340 KB ans=YES N=188
27 Correct 1 ms 340 KB ans=YES N=183
28 Correct 1 ms 340 KB ans=YES N=189
29 Correct 1 ms 340 KB ans=YES N=200
30 Correct 1 ms 340 KB ans=YES N=190
31 Correct 1 ms 340 KB ans=YES N=187
32 Correct 1 ms 340 KB ans=YES N=187
33 Correct 1 ms 340 KB ans=YES N=182
34 Correct 1 ms 340 KB ans=YES N=184
35 Correct 1 ms 340 KB ans=YES N=188
36 Correct 1 ms 340 KB ans=YES N=181
37 Correct 1 ms 340 KB ans=YES N=188
38 Correct 1 ms 316 KB ans=YES N=191
39 Correct 1 ms 340 KB ans=YES N=196
40 Correct 1 ms 324 KB ans=YES N=196
41 Correct 1 ms 320 KB ans=YES N=196
42 Correct 1 ms 340 KB ans=YES N=196
43 Correct 1 ms 252 KB ans=YES N=195

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB ans=YES N=1
2 Correct 0 ms 212 KB ans=YES N=4
3 Correct 0 ms 212 KB ans=NO N=4
4 Correct 0 ms 212 KB ans=YES N=5
5 Correct 0 ms 212 KB ans=YES N=9
6 Correct 0 ms 212 KB ans=YES N=5
7 Correct 0 ms 212 KB ans=NO N=9
8 Correct 0 ms 212 KB ans=NO N=10
9 Correct 0 ms 212 KB ans=YES N=10
10 Correct 1 ms 212 KB ans=YES N=10
11 Correct 0 ms 212 KB ans=YES N=10
12 Correct 0 ms 212 KB ans=YES N=9
13 Correct 0 ms 212 KB ans=YES N=9
14 Correct 0 ms 212 KB ans=YES N=8
15 Correct 0 ms 212 KB ans=YES N=8
16 Correct 0 ms 212 KB ans=NO N=2
17 Correct 0 ms 212 KB ans=YES N=17
18 Correct 0 ms 212 KB ans=YES N=25
19 Correct 1 ms 340 KB ans=YES N=100
20 Correct 1 ms 340 KB ans=YES N=185
21 Correct 1 ms 320 KB ans=NO N=174
22 Correct 1 ms 340 KB ans=YES N=90
23 Correct 1 ms 212 KB ans=YES N=63
24 Correct 1 ms 212 KB ans=YES N=87
25 Correct 1 ms 340 KB ans=YES N=183
26 Correct 1 ms 340 KB ans=YES N=188
27 Correct 1 ms 340 KB ans=YES N=183
28 Correct 1 ms 340 KB ans=YES N=189
29 Correct 1 ms 340 KB ans=YES N=200
30 Correct 1 ms 340 KB ans=YES N=190
31 Correct 1 ms 340 KB ans=YES N=187
32 Correct 1 ms 340 KB ans=YES N=187
33 Correct 1 ms 340 KB ans=YES N=182
34 Correct 1 ms 340 KB ans=YES N=184
35 Correct 1 ms 340 KB ans=YES N=188
36 Correct 1 ms 340 KB ans=YES N=181
37 Correct 1 ms 340 KB ans=YES N=188
38 Correct 1 ms 316 KB ans=YES N=191
39 Correct 1 ms 340 KB ans=YES N=196
40 Correct 1 ms 324 KB ans=YES N=196
41 Correct 1 ms 320 KB ans=YES N=196
42 Correct 1 ms 340 KB ans=YES N=196
43 Correct 1 ms 252 KB ans=YES N=195
44 Correct 2 ms 844 KB ans=NO N=1934
45 Correct 2 ms 468 KB ans=NO N=1965
46 Correct 2 ms 468 KB ans=YES N=1824
47 Correct 2 ms 468 KB ans=YES N=1981
48 Correct 2 ms 460 KB ans=YES N=1814
49 Correct 2 ms 596 KB ans=YES N=1854
50 Correct 2 ms 468 KB ans=YES N=1831
51 Correct 3 ms 544 KB ans=YES N=2000
52 Correct 3 ms 596 KB ans=YES N=1847
53 Correct 3 ms 596 KB ans=YES N=1819
54 Correct 3 ms 596 KB ans=YES N=1986
55 Correct 3 ms 724 KB ans=YES N=2000
56 Correct 3 ms 724 KB ans=YES N=1834
57 Correct 3 ms 724 KB ans=YES N=1860
58 Correct 3 ms 716 KB ans=YES N=1898
59 Correct 3 ms 596 KB ans=YES N=1832
60 Correct 3 ms 852 KB ans=YES N=1929
61 Correct 2 ms 596 KB ans=YES N=1919
62 Correct 3 ms 724 KB ans=YES N=1882
63 Correct 4 ms 852 KB ans=YES N=1922
64 Correct 3 ms 716 KB ans=YES N=1989
65 Correct 4 ms 588 KB ans=YES N=1978
66 Correct 3 ms 908 KB ans=YES N=1867
67 Correct 3 ms 724 KB ans=YES N=1942

Subtask #4
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 852 KB ans=NO N=1934
2 Correct 1 ms 468 KB ans=NO N=1965
3 Incorrect 2 ms 468 KB Contestant's solution is not lexicographically largest at index 1824 (1813 vs 974)
4 Halted 0 ms 0 KB -

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB ans=YES N=1
2 Correct 0 ms 212 KB ans=YES N=4
3 Correct 0 ms 212 KB ans=NO N=4
4 Correct 0 ms 212 KB ans=YES N=5
5 Correct 0 ms 212 KB ans=YES N=9
6 Correct 0 ms 212 KB ans=YES N=5
7 Correct 0 ms 212 KB ans=NO N=9
8 Correct 0 ms 212 KB ans=NO N=10
9 Correct 0 ms 212 KB ans=YES N=10
10 Correct 1 ms 212 KB ans=YES N=10
11 Correct 0 ms 212 KB ans=YES N=10
12 Correct 0 ms 212 KB ans=YES N=9
13 Correct 0 ms 212 KB ans=YES N=9
14 Correct 0 ms 212 KB ans=YES N=8
15 Correct 0 ms 212 KB ans=YES N=8
16 Correct 0 ms 212 KB ans=NO N=2
17 Correct 0 ms 212 KB ans=YES N=17
18 Correct 0 ms 212 KB ans=YES N=25
19 Correct 1 ms 340 KB ans=YES N=100
20 Correct 1 ms 340 KB ans=YES N=185
21 Correct 1 ms 320 KB ans=NO N=174
22 Correct 1 ms 340 KB ans=YES N=90
23 Correct 1 ms 212 KB ans=YES N=63
24 Correct 1 ms 212 KB ans=YES N=87
25 Correct 1 ms 340 KB ans=YES N=183
26 Correct 1 ms 340 KB ans=YES N=188
27 Correct 1 ms 340 KB ans=YES N=183
28 Correct 1 ms 340 KB ans=YES N=189
29 Correct 1 ms 340 KB ans=YES N=200
30 Correct 1 ms 340 KB ans=YES N=190
31 Correct 1 ms 340 KB ans=YES N=187
32 Correct 1 ms 340 KB ans=YES N=187
33 Correct 1 ms 340 KB ans=YES N=182
34 Correct 1 ms 340 KB ans=YES N=184
35 Correct 1 ms 340 KB ans=YES N=188
36 Correct 1 ms 340 KB ans=YES N=181
37 Correct 1 ms 340 KB ans=YES N=188
38 Correct 1 ms 316 KB ans=YES N=191
39 Correct 1 ms 340 KB ans=YES N=196
40 Correct 1 ms 324 KB ans=YES N=196
41 Correct 1 ms 320 KB ans=YES N=196
42 Correct 1 ms 340 KB ans=YES N=196
43 Correct 1 ms 252 KB ans=YES N=195
44 Correct 2 ms 844 KB ans=NO N=1934
45 Correct 2 ms 468 KB ans=NO N=1965
46 Correct 2 ms 468 KB ans=YES N=1824
47 Correct 2 ms 468 KB ans=YES N=1981
48 Correct 2 ms 460 KB ans=YES N=1814
49 Correct 2 ms 596 KB ans=YES N=1854
50 Correct 2 ms 468 KB ans=YES N=1831
51 Correct 3 ms 544 KB ans=YES N=2000
52 Correct 3 ms 596 KB ans=YES N=1847
53 Correct 3 ms 596 KB ans=YES N=1819
54 Correct 3 ms 596 KB ans=YES N=1986
55 Correct 3 ms 724 KB ans=YES N=2000
56 Correct 3 ms 724 KB ans=YES N=1834
57 Correct 3 ms 724 KB ans=YES N=1860
58 Correct 3 ms 716 KB ans=YES N=1898
59 Correct 3 ms 596 KB ans=YES N=1832
60 Correct 3 ms 852 KB ans=YES N=1929
61 Correct 2 ms 596 KB ans=YES N=1919
62 Correct 3 ms 724 KB ans=YES N=1882
63 Correct 4 ms 852 KB ans=YES N=1922
64 Correct 3 ms 716 KB ans=YES N=1989
65 Correct 4 ms 588 KB ans=YES N=1978
66 Correct 3 ms 908 KB ans=YES N=1867
67 Correct 3 ms 724 KB ans=YES N=1942
68 Correct 83 ms 9132 KB ans=NO N=66151
69 Correct 44 ms 7268 KB ans=NO N=64333
70 Correct 103 ms 9084 KB ans=YES N=69316
71 Correct 73 ms 8864 KB ans=YES N=66695
72 Correct 88 ms 8960 KB ans=YES N=68436
73 Correct 82 ms 9168 KB ans=YES N=70000
74 Correct 83 ms 8960 KB ans=YES N=68501
75 Correct 86 ms 9112 KB ans=YES N=70000
76 Correct 74 ms 8844 KB ans=YES N=65009
77 Correct 95 ms 12016 KB ans=YES N=67007
78 Correct 103 ms 13688 KB ans=YES N=66357
79 Correct 115 ms 14332 KB ans=YES N=65430
80 Correct 103 ms 14284 KB ans=YES N=65790
81 Correct 105 ms 13232 KB ans=YES N=66020
82 Correct 98 ms 12508 KB ans=YES N=65809
83 Correct 86 ms 10028 KB ans=YES N=65651
84 Correct 131 ms 17020 KB ans=YES N=68040
85 Correct 113 ms 15536 KB ans=YES N=66570
86 Correct 67 ms 8428 KB ans=YES N=65421
87 Correct 89 ms 9460 KB ans=YES N=68351
88 Correct 73 ms 8968 KB ans=YES N=67027
89 Correct 83 ms 11380 KB ans=YES N=68879
90 Correct 79 ms 9480 KB ans=YES N=67256
91 Correct 246 ms 18568 KB ans=YES N=148315
92 Correct 121 ms 17892 KB ans=NO N=142745
93 Correct 263 ms 44876 KB ans=NO N=148443
94 Correct 209 ms 19940 KB ans=YES N=148328
95 Correct 216 ms 20212 KB ans=YES N=147855
96 Correct 224 ms 20052 KB ans=YES N=150000
97 Correct 202 ms 19524 KB ans=YES N=144725
98 Correct 234 ms 20040 KB ans=YES N=149445
99 Correct 216 ms 19436 KB ans=YES N=144455
100 Correct 219 ms 19388 KB ans=YES N=143487
101 Correct 230 ms 20040 KB ans=YES N=149688
102 Correct 266 ms 27248 KB ans=YES N=141481
103 Correct 371 ms 36296 KB ans=YES N=147430
104 Correct 266 ms 23584 KB ans=YES N=142247
105 Correct 288 ms 26928 KB ans=YES N=149941
106 Correct 375 ms 35468 KB ans=YES N=141635
107 Correct 291 ms 30920 KB ans=YES N=142896
108 Correct 295 ms 34284 KB ans=YES N=142069
109 Correct 239 ms 20204 KB ans=YES N=142378
110 Correct 313 ms 29848 KB ans=YES N=150000
111 Correct 324 ms 38732 KB ans=YES N=141452
112 Correct 317 ms 39888 KB ans=YES N=134453
113 Correct 372 ms 56764 KB ans=YES N=144172

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 83 ms 9204 KB ans=NO N=66151
2 Correct 39 ms 6780 KB ans=NO N=64333
3 Incorrect 81 ms 8436 KB Contestant's solution is not lexicographically largest at index 69316 (69235 vs 51180)
4 Halted 0 ms 0 KB -

Subtask #7
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 852 KB ans=NO N=1934
2 Correct 1 ms 468 KB ans=NO N=1965
3 Incorrect 2 ms 468 KB Contestant's solution is not lexicographically largest at index 1824 (1813 vs 974)
4 Halted 0 ms 0 KB -