oj.uz

Submission #898506

# Submission time Handle Problem Language Result Execution time Memory
898506 2024-01-04T19:20:04 Z Denkata Segments (IZhO18_segments) C++14
100 / 100
 2174 ms 17044 KB 
///mnogo trqbva da se vnimava s lower/upperbound queryta v pair
#include<bits/stdc++.h>
using namespace std;
const int maxn = 2e5+3;
const int crit = 2000;
int i,j,p,q,n,m,k,L,R,A,B,lans,id,lb[maxn],rb[maxn],block[maxn],minlen[maxn],t,curlen;
vector < pair <int,int> > cur,all;
vector < pair <int,int> > levi[100],desni[100];//n/crit
int removed[maxn];
void insert(int l,int r,int nom)
{
    cur.push_back({r-l+1,nom});
    if(cur.size()==crit)
    {
        vector <pair <int,int>> neww;

        for(i=0; i<=all.size()/crit+2; i++)
            levi[i].clear(),desni[i].clear(),minlen[i] = -1;
        for(auto i:cur)
            neww.push_back(i);
        for(auto i:all)
            neww.push_back(i);
        cur.clear();
        all.clear();
        for(auto i:neww)
        {
            if(!removed[i.second])
                all.push_back(i);
        }

        ///build the structure
        sort(all.rbegin(),all.rend());
        int bl = 0;
        int br = 0;
        int Min = INT_MAX;
        for(auto i:all)
        {
            levi[bl].push_back({lb[i.second],i.second});
            desni[bl].push_back({rb[i.second],i.second});
            Min = min(Min,i.first);
            block[i.second] = bl;
            br++;
            if(br==crit)
            {
                minlen[bl] = Min;
                Min = INT_MAX;
                bl++;
                br = 0;
            }
        }

        for(i=0; i<=all.size()/crit+2; i++)
        {
            if(levi[i].empty())break;
            sort(levi[i].begin(),levi[i].end());
            sort(desni[i].begin(),desni[i].end());
        }
    }
}
void remove(int id)
{
    removed[id] = true;
    if(block[id]==-1)
    {
        vector < pair <int,int> > newws;
        for(auto i:cur)
            if(i.second!=id)newws.push_back(i);
        cur = newws;
        return ;
    }
    p = block[id];

    vector < pair <int,int> > newws;
    for(auto i:levi[p])
        if(i.second!=id)newws.push_back(i);
    levi[p] = newws;

    newws.clear();
    for(auto i:desni[p])
        if(i.second!=id)newws.push_back(i);
    desni[p] = newws;

    block[id] = -1;
}
int solve(int l,int r,int k)
{
    int ans = 0;
    for(auto i:cur)
    {
        //cout<<lb[i.second]<<" "<<rb[i.second]<<"    "<<l<<" "<<r<<" "<<k<<endl;
        if(min(rb[i.second],r)-max(lb[i.second],l)+1>=k)
            ans++;
    }
    for(i=0; i<=all.size()/crit+1; i++)
    {
        if(levi[i].empty())continue;
        if(minlen[i]<k)
        {
            ///iterative check
            j = i;
            for(auto i:levi[j])
            {
                if(removed[i.second])
                    continue;
                if(min(rb[i.second],r)-max(lb[i.second],l)+1>=k)
                    ans++;
            }
            break;
        }
        ans+=levi[i].size();
        p = 0;
        ///indexed from 0
        p += upper_bound(desni[i].begin(),desni[i].end(), make_pair(l+k-2,10000000))-desni[i].begin();
        p += levi[i].size()-(lower_bound(levi[i].begin(),levi[i].end(), make_pair(r-k+2,-1))-levi[i].begin());
        ans-=p;
    }
    return ans;
}
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    cin>>n>>t;
    for(i=0; i<=n; i++)
        block[i] = -1,minlen[i] = -1;
    lans = 0;
    while(n--)
    {
        int type;
        cin>>type;
        if(type==1)
        {
            cin>>A>>B;
            L = A^(t*lans);
            R = B^(t*lans);
            if(L>R)swap(L,R);
            curlen++;
            lb[curlen] = L;
            rb[curlen] = R;
            insert(L,R,curlen);
        }
        else if(type==2)
        {
            cin>>id;
            remove(id);
        }
        else
        {
            cin>>A>>B>>k;
            L = A^(t*lans);
            R = B^(t*lans);
            if(L>R)swap(L,R);
            lans = solve(L,R,k);
            cout<<lans<<endl;
        }
    }
    return 0;
}
/**
6 1
1 1 2
3 2 4 2
1 3 5
3 2 3 1
2 1
3 0 3 1



6 0
1 3 10
1 3 5
3 6 10 6
2 1
1 3 10
3 6 4 2
*/

Compilation message

segments.cpp: In function 'void insert(int, int, int)':
segments.cpp:17:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   17 |         for(i=0; i<=all.size()/crit+2; i++)
      |                  ~^~~~~~~~~~~~~~~~~~~
segments.cpp:52:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   52 |         for(i=0; i<=all.size()/crit+2; i++)
      |                  ~^~~~~~~~~~~~~~~~~~~
segments.cpp: In function 'int solve(int, int, int)':
segments.cpp:94:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   94 |     for(i=0; i<=all.size()/crit+1; i++)
      |              ~^~~~~~~~~~~~~~~~~~~

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 4 ms 2396 KB Output is correct
4 Correct 4 ms 2396 KB Output is correct
5 Correct 8 ms 2732 KB Output is correct
6 Correct 12 ms 2668 KB Output is correct
7 Correct 8 ms 2392 KB Output is correct
8 Correct 10 ms 2676 KB Output is correct
9 Correct 14 ms 2652 KB Output is correct
10 Correct 5 ms 2652 KB Output is correct
11 Correct 17 ms 2652 KB Output is correct
12 Correct 18 ms 2648 KB Output is correct
13 Correct 6 ms 2652 KB Output is correct
14 Correct 12 ms 2652 KB Output is correct
15 Correct 4 ms 2396 KB Output is correct
16 Correct 4 ms 2396 KB Output is correct
17 Correct 10 ms 2596 KB Output is correct
18 Correct 7 ms 2652 KB Output is correct
19 Correct 10 ms 2604 KB Output is correct
20 Correct 11 ms 2608 KB Output is correct

Subtask #2
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 859 ms 4928 KB Output is correct
2 Correct 800 ms 4828 KB Output is correct
3 Correct 850 ms 4832 KB Output is correct
4 Correct 701 ms 5124 KB Output is correct
5 Correct 459 ms 7160 KB Output is correct
6 Correct 444 ms 7268 KB Output is correct
7 Correct 824 ms 5032 KB Output is correct
8 Correct 811 ms 5044 KB Output is correct
9 Correct 798 ms 5040 KB Output is correct
10 Correct 816 ms 3632 KB Output is correct
11 Correct 758 ms 3876 KB Output is correct
12 Correct 586 ms 6148 KB Output is correct

Subtask #3
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 91 ms 2956 KB Output is correct
2 Correct 70 ms 4688 KB Output is correct
3 Correct 130 ms 5192 KB Output is correct
4 Correct 72 ms 4692 KB Output is correct
5 Correct 473 ms 7944 KB Output is correct
6 Correct 374 ms 7084 KB Output is correct
7 Correct 432 ms 7088 KB Output is correct
8 Correct 420 ms 9444 KB Output is correct
9 Correct 420 ms 9392 KB Output is correct
10 Correct 442 ms 8412 KB Output is correct
11 Correct 338 ms 4960 KB Output is correct
12 Correct 440 ms 8584 KB Output is correct
13 Correct 485 ms 7940 KB Output is correct
14 Correct 376 ms 6276 KB Output is correct
15 Correct 393 ms 5956 KB Output is correct
16 Correct 404 ms 5648 KB Output is correct
17 Correct 309 ms 6880 KB Output is correct
18 Correct 474 ms 7116 KB Output is correct
19 Correct 469 ms 6820 KB Output is correct
20 Correct 315 ms 6900 KB Output is correct
21 Correct 372 ms 5208 KB Output is correct
22 Correct 512 ms 7084 KB Output is correct
23 Correct 404 ms 7364 KB Output is correct
24 Correct 402 ms 6948 KB Output is correct
25 Correct 96 ms 4688 KB Output is correct
26 Correct 76 ms 4832 KB Output is correct
27 Correct 124 ms 4688 KB Output is correct
28 Correct 82 ms 4644 KB Output is correct
29 Correct 474 ms 7536 KB Output is correct
30 Correct 463 ms 7536 KB Output is correct
31 Correct 428 ms 9620 KB Output is correct
32 Correct 441 ms 8564 KB Output is correct
33 Correct 442 ms 7836 KB Output is correct
34 Correct 401 ms 6060 KB Output is correct
35 Correct 463 ms 7508 KB Output is correct
36 Correct 440 ms 8092 KB Output is correct

Subtask #4
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 69 ms 2896 KB Output is correct
2 Correct 77 ms 4948 KB Output is correct
3 Correct 72 ms 4948 KB Output is correct
4 Correct 82 ms 4948 KB Output is correct
5 Correct 571 ms 8348 KB Output is correct
6 Correct 855 ms 6660 KB Output is correct
7 Correct 599 ms 8904 KB Output is correct
8 Correct 719 ms 6688 KB Output is correct
9 Correct 499 ms 6944 KB Output is correct
10 Correct 482 ms 8632 KB Output is correct
11 Correct 432 ms 5688 KB Output is correct
12 Correct 433 ms 9548 KB Output is correct
13 Correct 475 ms 7756 KB Output is correct
14 Correct 469 ms 6744 KB Output is correct
15 Correct 441 ms 9364 KB Output is correct
16 Correct 501 ms 8144 KB Output is correct
17 Correct 813 ms 7012 KB Output is correct
18 Correct 809 ms 7172 KB Output is correct
19 Correct 818 ms 7356 KB Output is correct
20 Correct 786 ms 7312 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 4 ms 2396 KB Output is correct
4 Correct 4 ms 2396 KB Output is correct
5 Correct 8 ms 2732 KB Output is correct
6 Correct 12 ms 2668 KB Output is correct
7 Correct 8 ms 2392 KB Output is correct
8 Correct 10 ms 2676 KB Output is correct
9 Correct 14 ms 2652 KB Output is correct
10 Correct 5 ms 2652 KB Output is correct
11 Correct 17 ms 2652 KB Output is correct
12 Correct 18 ms 2648 KB Output is correct
13 Correct 6 ms 2652 KB Output is correct
14 Correct 12 ms 2652 KB Output is correct
15 Correct 4 ms 2396 KB Output is correct
16 Correct 4 ms 2396 KB Output is correct
17 Correct 10 ms 2596 KB Output is correct
18 Correct 7 ms 2652 KB Output is correct
19 Correct 10 ms 2604 KB Output is correct
20 Correct 11 ms 2608 KB Output is correct
21 Correct 859 ms 4928 KB Output is correct
22 Correct 800 ms 4828 KB Output is correct
23 Correct 850 ms 4832 KB Output is correct
24 Correct 701 ms 5124 KB Output is correct
25 Correct 459 ms 7160 KB Output is correct
26 Correct 444 ms 7268 KB Output is correct
27 Correct 824 ms 5032 KB Output is correct
28 Correct 811 ms 5044 KB Output is correct
29 Correct 798 ms 5040 KB Output is correct
30 Correct 816 ms 3632 KB Output is correct
31 Correct 758 ms 3876 KB Output is correct
32 Correct 586 ms 6148 KB Output is correct
33 Correct 69 ms 2896 KB Output is correct
34 Correct 77 ms 4948 KB Output is correct
35 Correct 72 ms 4948 KB Output is correct
36 Correct 82 ms 4948 KB Output is correct
37 Correct 571 ms 8348 KB Output is correct
38 Correct 855 ms 6660 KB Output is correct
39 Correct 599 ms 8904 KB Output is correct
40 Correct 719 ms 6688 KB Output is correct
41 Correct 499 ms 6944 KB Output is correct
42 Correct 482 ms 8632 KB Output is correct
43 Correct 432 ms 5688 KB Output is correct
44 Correct 433 ms 9548 KB Output is correct
45 Correct 475 ms 7756 KB Output is correct
46 Correct 469 ms 6744 KB Output is correct
47 Correct 441 ms 9364 KB Output is correct
48 Correct 501 ms 8144 KB Output is correct
49 Correct 813 ms 7012 KB Output is correct
50 Correct 809 ms 7172 KB Output is correct
51 Correct 818 ms 7356 KB Output is correct
52 Correct 786 ms 7312 KB Output is correct
53 Correct 85 ms 4844 KB Output is correct
54 Correct 85 ms 4948 KB Output is correct
55 Correct 71 ms 4944 KB Output is correct
56 Correct 74 ms 4992 KB Output is correct
57 Correct 846 ms 7388 KB Output is correct
58 Correct 766 ms 6376 KB Output is correct
59 Correct 698 ms 7336 KB Output is correct
60 Correct 878 ms 6224 KB Output is correct
61 Correct 494 ms 7720 KB Output is correct
62 Correct 486 ms 9412 KB Output is correct
63 Correct 440 ms 9656 KB Output is correct
64 Correct 451 ms 9468 KB Output is correct
65 Correct 487 ms 5852 KB Output is correct
66 Correct 430 ms 5824 KB Output is correct
67 Correct 465 ms 7880 KB Output is correct
68 Correct 495 ms 7488 KB Output is correct
69 Correct 803 ms 7112 KB Output is correct
70 Correct 782 ms 7404 KB Output is correct
71 Correct 776 ms 7064 KB Output is correct
72 Correct 808 ms 7020 KB Output is correct
73 Correct 494 ms 6472 KB Output is correct
74 Correct 538 ms 7608 KB Output is correct
75 Correct 429 ms 9704 KB Output is correct
76 Correct 433 ms 9640 KB Output is correct
77 Correct 88 ms 4948 KB Output is correct
78 Correct 74 ms 4932 KB Output is correct
79 Correct 83 ms 4872 KB Output is correct
80 Correct 81 ms 5000 KB Output is correct
81 Correct 497 ms 7196 KB Output is correct
82 Correct 491 ms 6408 KB Output is correct
83 Correct 438 ms 5580 KB Output is correct
84 Correct 531 ms 7248 KB Output is correct
85 Correct 497 ms 8072 KB Output is correct
86 Correct 475 ms 8604 KB Output is correct
87 Correct 477 ms 6988 KB Output is correct
88 Correct 400 ms 5712 KB Output is correct

Subtask #6
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2396 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 4 ms 2396 KB Output is correct
4 Correct 4 ms 2396 KB Output is correct
5 Correct 8 ms 2732 KB Output is correct
6 Correct 12 ms 2668 KB Output is correct
7 Correct 8 ms 2392 KB Output is correct
8 Correct 10 ms 2676 KB Output is correct
9 Correct 14 ms 2652 KB Output is correct
10 Correct 5 ms 2652 KB Output is correct
11 Correct 17 ms 2652 KB Output is correct
12 Correct 18 ms 2648 KB Output is correct
13 Correct 6 ms 2652 KB Output is correct
14 Correct 12 ms 2652 KB Output is correct
15 Correct 4 ms 2396 KB Output is correct
16 Correct 4 ms 2396 KB Output is correct
17 Correct 10 ms 2596 KB Output is correct
18 Correct 7 ms 2652 KB Output is correct
19 Correct 10 ms 2604 KB Output is correct
20 Correct 11 ms 2608 KB Output is correct
21 Correct 859 ms 4928 KB Output is correct
22 Correct 800 ms 4828 KB Output is correct
23 Correct 850 ms 4832 KB Output is correct
24 Correct 701 ms 5124 KB Output is correct
25 Correct 459 ms 7160 KB Output is correct
26 Correct 444 ms 7268 KB Output is correct
27 Correct 824 ms 5032 KB Output is correct
28 Correct 811 ms 5044 KB Output is correct
29 Correct 798 ms 5040 KB Output is correct
30 Correct 816 ms 3632 KB Output is correct
31 Correct 758 ms 3876 KB Output is correct
32 Correct 586 ms 6148 KB Output is correct
33 Correct 91 ms 2956 KB Output is correct
34 Correct 70 ms 4688 KB Output is correct
35 Correct 130 ms 5192 KB Output is correct
36 Correct 72 ms 4692 KB Output is correct
37 Correct 473 ms 7944 KB Output is correct
38 Correct 374 ms 7084 KB Output is correct
39 Correct 432 ms 7088 KB Output is correct
40 Correct 420 ms 9444 KB Output is correct
41 Correct 420 ms 9392 KB Output is correct
42 Correct 442 ms 8412 KB Output is correct
43 Correct 338 ms 4960 KB Output is correct
44 Correct 440 ms 8584 KB Output is correct
45 Correct 485 ms 7940 KB Output is correct
46 Correct 376 ms 6276 KB Output is correct
47 Correct 393 ms 5956 KB Output is correct
48 Correct 404 ms 5648 KB Output is correct
49 Correct 309 ms 6880 KB Output is correct
50 Correct 474 ms 7116 KB Output is correct
51 Correct 469 ms 6820 KB Output is correct
52 Correct 315 ms 6900 KB Output is correct
53 Correct 372 ms 5208 KB Output is correct
54 Correct 512 ms 7084 KB Output is correct
55 Correct 404 ms 7364 KB Output is correct
56 Correct 402 ms 6948 KB Output is correct
57 Correct 96 ms 4688 KB Output is correct
58 Correct 76 ms 4832 KB Output is correct
59 Correct 124 ms 4688 KB Output is correct
60 Correct 82 ms 4644 KB Output is correct
61 Correct 474 ms 7536 KB Output is correct
62 Correct 463 ms 7536 KB Output is correct
63 Correct 428 ms 9620 KB Output is correct
64 Correct 441 ms 8564 KB Output is correct
65 Correct 442 ms 7836 KB Output is correct
66 Correct 401 ms 6060 KB Output is correct
67 Correct 463 ms 7508 KB Output is correct
68 Correct 440 ms 8092 KB Output is correct
69 Correct 69 ms 2896 KB Output is correct
70 Correct 77 ms 4948 KB Output is correct
71 Correct 72 ms 4948 KB Output is correct
72 Correct 82 ms 4948 KB Output is correct
73 Correct 571 ms 8348 KB Output is correct
74 Correct 855 ms 6660 KB Output is correct
75 Correct 599 ms 8904 KB Output is correct
76 Correct 719 ms 6688 KB Output is correct
77 Correct 499 ms 6944 KB Output is correct
78 Correct 482 ms 8632 KB Output is correct
79 Correct 432 ms 5688 KB Output is correct
80 Correct 433 ms 9548 KB Output is correct
81 Correct 475 ms 7756 KB Output is correct
82 Correct 469 ms 6744 KB Output is correct
83 Correct 441 ms 9364 KB Output is correct
84 Correct 501 ms 8144 KB Output is correct
85 Correct 813 ms 7012 KB Output is correct
86 Correct 809 ms 7172 KB Output is correct
87 Correct 818 ms 7356 KB Output is correct
88 Correct 786 ms 7312 KB Output is correct
89 Correct 85 ms 4844 KB Output is correct
90 Correct 85 ms 4948 KB Output is correct
91 Correct 71 ms 4944 KB Output is correct
92 Correct 74 ms 4992 KB Output is correct
93 Correct 846 ms 7388 KB Output is correct
94 Correct 766 ms 6376 KB Output is correct
95 Correct 698 ms 7336 KB Output is correct
96 Correct 878 ms 6224 KB Output is correct
97 Correct 494 ms 7720 KB Output is correct
98 Correct 486 ms 9412 KB Output is correct
99 Correct 440 ms 9656 KB Output is correct
100 Correct 451 ms 9468 KB Output is correct
101 Correct 487 ms 5852 KB Output is correct
102 Correct 430 ms 5824 KB Output is correct
103 Correct 465 ms 7880 KB Output is correct
104 Correct 495 ms 7488 KB Output is correct
105 Correct 803 ms 7112 KB Output is correct
106 Correct 782 ms 7404 KB Output is correct
107 Correct 776 ms 7064 KB Output is correct
108 Correct 808 ms 7020 KB Output is correct
109 Correct 494 ms 6472 KB Output is correct
110 Correct 538 ms 7608 KB Output is correct
111 Correct 429 ms 9704 KB Output is correct
112 Correct 433 ms 9640 KB Output is correct
113 Correct 88 ms 4948 KB Output is correct
114 Correct 74 ms 4932 KB Output is correct
115 Correct 83 ms 4872 KB Output is correct
116 Correct 81 ms 5000 KB Output is correct
117 Correct 497 ms 7196 KB Output is correct
118 Correct 491 ms 6408 KB Output is correct
119 Correct 438 ms 5580 KB Output is correct
120 Correct 531 ms 7248 KB Output is correct
121 Correct 497 ms 8072 KB Output is correct
122 Correct 475 ms 8604 KB Output is correct
123 Correct 477 ms 6988 KB Output is correct
124 Correct 400 ms 5712 KB Output is correct
125 Correct 163 ms 7448 KB Output is correct
126 Correct 172 ms 7468 KB Output is correct
127 Correct 234 ms 7936 KB Output is correct
128 Correct 189 ms 7548 KB Output is correct
129 Correct 150 ms 7512 KB Output is correct
130 Correct 189 ms 7508 KB Output is correct
131 Correct 1873 ms 10592 KB Output is correct
132 Correct 2109 ms 11868 KB Output is correct
133 Correct 1845 ms 12640 KB Output is correct
134 Correct 1668 ms 10972 KB Output is correct
135 Correct 1983 ms 13640 KB Output is correct
136 Correct 1548 ms 10064 KB Output is correct
137 Correct 1626 ms 17044 KB Output is correct
138 Correct 1424 ms 12820 KB Output is correct
139 Correct 1540 ms 15116 KB Output is correct
140 Correct 1648 ms 16168 KB Output is correct
141 Correct 1513 ms 13580 KB Output is correct
142 Correct 871 ms 8388 KB Output is correct
143 Correct 1094 ms 9620 KB Output is correct
144 Correct 704 ms 8020 KB Output is correct
145 Correct 1593 ms 15848 KB Output is correct
146 Correct 1261 ms 11452 KB Output is correct
147 Correct 1128 ms 9832 KB Output is correct
148 Correct 1106 ms 9456 KB Output is correct
149 Correct 2174 ms 11804 KB Output is correct
150 Correct 1776 ms 11872 KB Output is correct
151 Correct 2136 ms 11920 KB Output is correct
152 Correct 2132 ms 11936 KB Output is correct
153 Correct 1821 ms 11960 KB Output is correct
154 Correct 2142 ms 12296 KB Output is correct
155 Correct 1006 ms 8604 KB Output is correct
156 Correct 1196 ms 10092 KB Output is correct
157 Correct 1635 ms 16108 KB Output is correct
158 Correct 1649 ms 16340 KB Output is correct
159 Correct 1446 ms 13100 KB Output is correct
160 Correct 1298 ms 11520 KB Output is correct
161 Correct 228 ms 7656 KB Output is correct
162 Correct 196 ms 7508 KB Output is correct
163 Correct 197 ms 7552 KB Output is correct
164 Correct 381 ms 7860 KB Output is correct
165 Correct 224 ms 7652 KB Output is correct
166 Correct 191 ms 7764 KB Output is correct
167 Correct 1650 ms 16812 KB Output is correct
168 Correct 1656 ms 16576 KB Output is correct
169 Correct 1634 ms 16292 KB Output is correct
170 Correct 1604 ms 15872 KB Output is correct
171 Correct 1492 ms 13428 KB Output is correct
172 Correct 1262 ms 10584 KB Output is correct
173 Correct 1628 ms 16316 KB Output is correct
174 Correct 1257 ms 11164 KB Output is correct
175 Correct 1530 ms 15092 KB Output is correct
176 Correct 1134 ms 9500 KB Output is correct
177 Correct 1474 ms 12976 KB Output is correct
178 Correct 1416 ms 12608 KB Output is correct