oj.uz

Submission #171245

# Submission time Handle Problem Language Result Execution time Memory
171245 2019-12-28T04:44:47 Z arnold518 New Home (APIO18_new_home) C++14
47 / 100
 5000 ms 1025612 KB 
#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;

const int MAXN = 3e5;
const int INF = 2e8;

struct Data { int x, t, a, b; };
struct Query { int l, y, p; };

int N, K, Q, C;
Data A[MAXN*2+10];
Query query[MAXN+10];
vector<int> comp;
int ans[MAXN+10];

int getcomp(int x) { return lower_bound(comp.begin(), comp.end(), x)-comp.begin()+1; }

struct Line
{
    int x, y;
    Line() {}
    Line(int x, int y) : x(x), y(y) {}
    bool operator < (const Line &p) const { return pii(x, y)<pii(p.x, p.y); }
    bool operator == (const Line &p) const { return pii(x, y)==pii(p.x, p.y); }
};

Line Line1(int x, int y) { return Line(x, y-x); }
Line Line2(int x, int y) { return Line(y, y-x); }

multiset<int> S[MAXN+10];

vector<Line> lcomp;

//==================================================

void pushLine1(int x, int y)
{
    Line p=Line1(x, y);
    lcomp.push_back(p);
}

void pushLine2(int x, int y)
{
    Line p=Line2(x, y);
    lcomp.push_back(p);
}

int f(Line t) { return lower_bound(lcomp.begin(), lcomp.end(), t)-lcomp.begin(); }

//==================================================

vector<pii> M1;
vector<Line> tree1[MAXN*12+10];

void update1(int node, int tl, int tr, int l, int r, Line val)
{
    if(l<=tl && tr<=r) { tree1[node].push_back(val); return; }
    if(r<tl || tr<l) return;
    int mid=tl+tr>>1;
    update1(node*2, tl, mid, l, r, val);
    update1(node*2+1, mid+1, tr, l, r, val);
}

void pushLine1(int x, int y, int t)
{
    Line p=Line1(x, y);
    int q=f(p);
    if(M1[q].second==0) M1[q].first=t;
    M1[q].second++;
}

void popLine1(int x, int y, int t)
{
    Line p=Line1(x, y);
    int q=f(p);
    M1[q].second--;
    if(M1[q].second==0) update1(1, 1, C, M1[q].first, t, p);
}

//==================================================

vector<pii> M2;
vector<Line> tree2[MAXN*12+10];

void update2(int node, int tl, int tr, int l, int r, Line val)
{
    if(l<=tl && tr<=r) { tree2[node].push_back(val); return; }
    if(r<tl || tr<l) return;
    int mid=tl+tr>>1;
    update2(node*2, tl, mid, l, r, val);
    update2(node*2+1, mid+1, tr, l, r, val);
}

void pushLine2(int x, int y, int t)
{
    Line p=Line2(x, y);
    int q=f(p);
    if(M2[q].second==0) M2[q].first=t;
    M2[q].second++;
}

void popLine2(int x, int y, int t)
{
    Line p=Line2(x, y);
    int q=f(p);
    M2[q].second--;
    if(M2[q].second==0) update2(1, 1, C, M2[q].first, t, p);
}

//==================================================

vector<Query> tree3[MAXN*12+10];
vector<int> tree4[MAXN*12+10];

void update3(int node, int tl, int tr, int pos, Query val)
{
    tree3[node].push_back(val);
    if(tl==tr) return;
    int mid=tl+tr>>1;
    if(pos<=mid) update3(node*2, tl, mid, pos, val);
    else update3(node*2+1, mid+1, tr, pos, val);
}

void update4(int node, int tl, int tr, int l, int r, int val)
{
    if(l<=tl && tr<=r) { tree4[node].push_back(val); return; }
    if(r<tl || tr<l) return;
    int mid=tl+tr>>1;
    update4(node*2, tl, mid, l, r, val);
    update4(node*2+1, mid+1, tr, l, r, val);
}

int SS[MAXN+10], cnt=0;

void dfs(int node, int tl, int tr)
{
    int i, j;

    //printf("%d %d %d\n", node, tl, tr);
    //printf("==============S\n");
    //for(auto it : tree1[node]) printf("%d %d / ", it.x, it.y); printf("\n");
    //for(auto it : tree2[node]) printf("%d %d / ", it.x, it.y); printf("\n");
    //for(auto it : tree3[node]) printf("%d %d / ", it.l, it.y); printf("\n");
    //printf("==============E\n");

    sort(tree1[node].begin(), tree1[node].end(), [&](const Line &p, const Line &q) { return p.x!=q.x ? p.x<q.x : p.y<q.y; });
    sort(tree3[node].begin(), tree3[node].end(), [&](const Query &p, const Query &q) { return p.l<q.l; });

    for(auto it : tree4[node])
    {
        if(SS[it]==0) cnt++;
        SS[it]++;
    }

    int val=-1;
    for(i=0, j=0; i<tree3[node].size(); i++)
    {
        Query now=tree3[node][i];
        for(; j<tree1[node].size() && tree1[node][j].x<=now.l; j++)
        {
            Line t=tree1[node][j];
            val=max(val, t.x+t.y);
            ans[now.p]=max(ans[now.p], val-now.l);
            //printf("!%d %d\n", i, j);
        }
        if(j) j--;
    }

    sort(tree2[node].begin(), tree2[node].end(), [&](const Line &p, const Line &q) { return p.x!=q.x ? p.x>q.x : p.y<q.y; });
    sort(tree3[node].begin(), tree3[node].end(), [&](const Query &p, const Query &q) { return p.l>q.l; });

    val=INF+1;
    for(i=0, j=0; i<tree3[node].size(); i++)
    {
        Query now=tree3[node][i];
        for(; j<tree2[node].size() && tree2[node][j].x>=now.l; j++)
        {
            Line t=tree2[node][j];
            val=min(val, t.x-t.y);
            ans[now.p]=max(ans[now.p], now.l-val);
        }
        if(j) j--;
    }

    if(tl==tr)
    {
        if(cnt!=K) for(auto it : tree3[node]) ans[it.p]=-2;

        for(auto it : tree4[node])
        {
            SS[it]--;
            if(SS[it]==0) cnt--;
        }
        return;
    }

    int mid=tl+tr>>1;
    dfs(node*2, tl, mid);
    dfs(node*2+1, mid+1, tr);

    for(auto it : tree4[node])
    {
        SS[it]--;
        if(SS[it]==0) cnt--;
    }
}

int main()
{
    int i, j;

    auto begin = chrono::high_resolution_clock::now();
    scanf("%d%d%d", &N, &K, &Q);
    for(i=1; i<=N; i++)
    {
        int x, t, a, b;
        scanf("%d%d%d%d", &x, &t, &a, &b); x*=2; a=a*3-1; b=b*3+1;
        A[i*2-1]={x, t, a, -1};
        A[i*2]={x, t, b, 1};
        comp.push_back(a);
        comp.push_back(b);
    }

    for(i=1; i<=Q; i++)
    {
        scanf("%d%d", &query[i].l, &query[i].y); query[i].y*=3;
        query[i].p=i;
        comp.push_back(query[i].y); query[i].l*=2;
    }

    sort(comp.begin(), comp.end());
    comp.erase(unique(comp.begin(), comp.end()), comp.end());
    C=comp.size();

    for(i=1; i<=2*N; i++) A[i].a=getcomp(A[i].a);
    for(i=1; i<=N; i++) update4(1, 1, C, A[i*2-1].a, A[i*2].a, A[i*2].t);
    for(i=1; i<=Q; i++) query[i].y=getcomp(query[i].y);
    for(i=1; i<=Q; i++) update3(1, 1, C, query[i].y, query[i]);

    sort(A+1, A+N+N+1, [&](const Data &p, const Data &q) { return p.a<q.a; });

    for(i=1; i<=N+N; i++)
    {
        Data now=A[i];
        int x, t, a, b;
        x=now.x; t=now.t; a=now.a; b=now.b;
        //printf("%d %d %d %d\n", x, t, a, b);
        if(b==-1)
        {
            if(S[t].find(x)==S[t].end())
            {
                if(S[t].size()==0)
                {
                    pushLine1(0, x);
                    pushLine2(x, INF);
                }
                else
                {
                    auto it=S[t].lower_bound(x);
                    int l, r;
                    if(it==S[t].end())
                    {
                        l=*prev(it);
                        pushLine2(l, l+x>>1);
                        pushLine1(l+x>>1, x);
                        pushLine2(x, INF);
                    }
                    else if(it==S[t].begin())
                    {
                        r=*it;
                        pushLine1(0, x);
                        pushLine2(x, r+x>>1);
                        pushLine1(r+x>>1, r);
                    }
                    else
                    {
                        r=*it, l=*prev(it);
                        pushLine2(l, l+x>>1);
                        pushLine1(l+x>>1, x);
                        pushLine2(x, x+r>>1);
                        pushLine1(x+r>>1, r);
                    }
                }
            }
            S[t].insert(x);
        }
        else
        {
            S[t].erase(S[t].find(x));
            if(S[t].find(x)==S[t].end())
            {
                if(S[t].size()==0);
                else
                {
                    auto it=S[t].lower_bound(x);
                    int l, r;
                    if(it==S[t].end())
                    {
                        l=*prev(it);
                        pushLine2(l, INF);
                    }
                    else if(it==S[t].begin())
                    {
                        r=*it;
                        pushLine1(0, r);
                    }
                    else
                    {
                        r=*it, l=*prev(it);
                        pushLine2(l, l+r>>1);
                        pushLine1(l+r>>1, r);
                    }
                }
            }
        }
    }
    sort(lcomp.begin(), lcomp.end());
    lcomp.erase(unique(lcomp.begin(), lcomp.end()), lcomp.end());
    M1.resize(lcomp.size());
    M2.resize(lcomp.size());

    for(i=1; i<=N+N; i++)
    {
        Data now=A[i];
        int x, t, a, b;
        x=now.x; t=now.t; a=now.a; b=now.b;
        //printf("%d %d %d %d\n", x, t, a, b);
        if(b==-1)
        {
            if(S[t].find(x)==S[t].end())
            {
                if(S[t].size()==0)
                {
                    pushLine1(0, x, a);
                    pushLine2(x, INF, a);
                }
                else
                {
                    auto it=S[t].lower_bound(x);
                    int l, r;
                    if(it==S[t].end())
                    {
                        l=*prev(it);
                        popLine2(l, INF, a);
                        pushLine2(l, l+x>>1, a);
                        pushLine1(l+x>>1, x, a);
                        pushLine2(x, INF, a);
                    }
                    else if(it==S[t].begin())
                    {
                        r=*it;
                        popLine1(0, r, a);
                        pushLine1(0, x, a);
                        pushLine2(x, r+x>>1, a);
                        pushLine1(r+x>>1, r, a);
                    }
                    else
                    {
                        r=*it, l=*prev(it);
                        popLine2(l, l+r>>1, a);
                        popLine1(l+r>>1, r, a);
                        pushLine2(l, l+x>>1, a);
                        pushLine1(l+x>>1, x, a);
                        pushLine2(x, x+r>>1, a);
                        pushLine1(x+r>>1, r, a);
                    }
                }
            }
            S[t].insert(x);
        }
        else
        {
            S[t].erase(S[t].find(x));
            if(S[t].find(x)==S[t].end())
            {
                if(S[t].size()==0)
                {
                    popLine1(0, x, a);
                    popLine2(x, INF, a);
                }
                else
                {
                    auto it=S[t].lower_bound(x);
                    int l, r;
                    if(it==S[t].end())
                    {
                        l=*prev(it);
                        pushLine2(l, INF, a);
                        popLine2(l, l+x>>1, a);
                        popLine1(l+x>>1, x, a);
                        popLine2(x, INF, a);
                    }
                    else if(it==S[t].begin())
                    {
                        r=*it;
                        pushLine1(0, r, a);
                        popLine1(0, x, a);
                        popLine2(x, r+x>>1, a);
                        popLine1(r+x>>1, r, a);
                    }
                    else
                    {
                        r=*it, l=*prev(it);
                        pushLine2(l, l+r>>1, a);
                        pushLine1(l+r>>1, r, a);
                        popLine2(l, l+x>>1, a);
                        popLine1(l+x>>1, x, a);
                        popLine2(x, x+r>>1, a);
                        popLine1(x+r>>1, r, a);
                    }
                }
            }
        }
    }

    auto  end = chrono::high_resolution_clock::now();
    if(chrono::duration_cast<chrono::nanoseconds>(end-begin).count()>=4e9) assert(0);

    dfs(1, 1, C);

    for(i=1; i<=Q; i++) printf("%d\n", ans[i]/2);
}

Compilation message

new_home.cpp: In function 'void update1(int, int, int, int, int, Line)':
new_home.cpp:66:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
     int mid=tl+tr>>1;
             ~~^~~
new_home.cpp: In function 'void update2(int, int, int, int, int, Line)':
new_home.cpp:96:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
     int mid=tl+tr>>1;
             ~~^~~
new_home.cpp: In function 'void update3(int, int, int, int, Query)':
new_home.cpp:126:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
     int mid=tl+tr>>1;
             ~~^~~
new_home.cpp: In function 'void update4(int, int, int, int, int, int)':
new_home.cpp:135:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
     int mid=tl+tr>>1;
             ~~^~~
new_home.cpp: In function 'void dfs(int, int, int)':
new_home.cpp:163:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(i=0, j=0; i<tree3[node].size(); i++)
                   ~^~~~~~~~~~~~~~~~~~~
new_home.cpp:166:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(; j<tree1[node].size() && tree1[node][j].x<=now.l; j++)
               ~^~~~~~~~~~~~~~~~~~~
new_home.cpp:180:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(i=0, j=0; i<tree3[node].size(); i++)
                   ~^~~~~~~~~~~~~~~~~~~
new_home.cpp:183:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(; j<tree2[node].size() && tree2[node][j].x>=now.l; j++)
               ~^~~~~~~~~~~~~~~~~~~
new_home.cpp:204:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
     int mid=tl+tr>>1;
             ~~^~~
new_home.cpp: In function 'int main()':
new_home.cpp:271:39: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         pushLine2(l, l+x>>1);
                                      ~^~
new_home.cpp:272:36: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         pushLine1(l+x>>1, x);
                                   ~^~
new_home.cpp:279:39: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         pushLine2(x, r+x>>1);
                                      ~^~
new_home.cpp:280:36: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         pushLine1(r+x>>1, r);
                                   ~^~
new_home.cpp:285:39: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         pushLine2(l, l+x>>1);
                                      ~^~
new_home.cpp:286:36: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         pushLine1(l+x>>1, x);
                                   ~^~
new_home.cpp:287:39: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         pushLine2(x, x+r>>1);
                                      ~^~
new_home.cpp:288:36: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         pushLine1(x+r>>1, r);
                                   ~^~
new_home.cpp:317:39: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         pushLine2(l, l+r>>1);
                                      ~^~
new_home.cpp:318:36: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         pushLine1(l+r>>1, r);
                                   ~^~
new_home.cpp:252:19: warning: variable 'a' set but not used [-Wunused-but-set-variable]
         int x, t, a, b;
                   ^
new_home.cpp:352:39: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         pushLine2(l, l+x>>1, a);
                                      ~^~
new_home.cpp:353:36: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         pushLine1(l+x>>1, x, a);
                                   ~^~
new_home.cpp:361:39: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         pushLine2(x, r+x>>1, a);
                                      ~^~
new_home.cpp:362:36: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         pushLine1(r+x>>1, r, a);
                                   ~^~
new_home.cpp:367:38: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         popLine2(l, l+r>>1, a);
                                     ~^~
new_home.cpp:368:35: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         popLine1(l+r>>1, r, a);
                                  ~^~
new_home.cpp:369:39: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         pushLine2(l, l+x>>1, a);
                                      ~^~
new_home.cpp:370:36: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         pushLine1(l+x>>1, x, a);
                                   ~^~
new_home.cpp:371:39: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         pushLine2(x, x+r>>1, a);
                                      ~^~
new_home.cpp:372:36: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         pushLine1(x+r>>1, r, a);
                                   ~^~
new_home.cpp:396:38: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         popLine2(l, l+x>>1, a);
                                     ~^~
new_home.cpp:397:35: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         popLine1(l+x>>1, x, a);
                                  ~^~
new_home.cpp:405:38: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         popLine2(x, r+x>>1, a);
                                     ~^~
new_home.cpp:406:35: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         popLine1(r+x>>1, r, a);
                                  ~^~
new_home.cpp:411:39: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         pushLine2(l, l+r>>1, a);
                                      ~^~
new_home.cpp:412:36: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         pushLine1(l+r>>1, r, a);
                                   ~^~
new_home.cpp:413:38: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         popLine2(l, l+x>>1, a);
                                     ~^~
new_home.cpp:414:35: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         popLine1(l+x>>1, x, a);
                                  ~^~
new_home.cpp:415:38: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         popLine2(x, x+r>>1, a);
                                     ~^~
new_home.cpp:416:35: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
                         popLine1(x+r>>1, r, a);
                                  ~^~
new_home.cpp:217:12: warning: unused variable 'j' [-Wunused-variable]
     int i, j;
            ^
new_home.cpp:220:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d%d", &N, &K, &Q);
     ~~~~~^~~~~~~~~~~~~~~~~~~~~~
new_home.cpp:224:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d%d%d%d", &x, &t, &a, &b); x*=2; a=a*3-1; b=b*3+1;
         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
new_home.cpp:233:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d%d", &query[i].l, &query[i].y); query[i].y*=3;
         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 356 ms 352760 KB Output is correct
2 Correct 393 ms 352632 KB Output is correct
3 Correct 390 ms 352656 KB Output is correct
4 Correct 419 ms 352760 KB Output is correct
5 Correct 410 ms 352764 KB Output is correct
6 Correct 371 ms 353016 KB Output is correct
7 Correct 367 ms 352860 KB Output is correct
8 Correct 363 ms 353128 KB Output is correct
9 Correct 349 ms 353016 KB Output is correct
10 Correct 375 ms 353092 KB Output is correct
11 Correct 413 ms 352992 KB Output is correct
12 Correct 360 ms 353016 KB Output is correct
13 Correct 362 ms 352888 KB Output is correct
14 Correct 358 ms 353016 KB Output is correct
15 Correct 359 ms 353004 KB Output is correct
16 Correct 359 ms 352980 KB Output is correct
17 Correct 362 ms 352968 KB Output is correct
18 Correct 357 ms 352920 KB Output is correct
19 Correct 362 ms 352888 KB Output is correct
20 Correct 372 ms 352944 KB Output is correct
21 Correct 359 ms 352632 KB Output is correct
22 Correct 360 ms 352884 KB Output is correct
23 Correct 360 ms 353016 KB Output is correct
24 Correct 389 ms 352992 KB Output is correct
25 Correct 397 ms 352944 KB Output is correct
26 Correct 386 ms 353036 KB Output is correct
27 Correct 396 ms 352944 KB Output is correct
28 Correct 400 ms 352888 KB Output is correct
29 Correct 359 ms 352888 KB Output is correct
30 Correct 360 ms 352888 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 356 ms 352760 KB Output is correct
2 Correct 393 ms 352632 KB Output is correct
3 Correct 390 ms 352656 KB Output is correct
4 Correct 419 ms 352760 KB Output is correct
5 Correct 410 ms 352764 KB Output is correct
6 Correct 371 ms 353016 KB Output is correct
7 Correct 367 ms 352860 KB Output is correct
8 Correct 363 ms 353128 KB Output is correct
9 Correct 349 ms 353016 KB Output is correct
10 Correct 375 ms 353092 KB Output is correct
11 Correct 413 ms 352992 KB Output is correct
12 Correct 360 ms 353016 KB Output is correct
13 Correct 362 ms 352888 KB Output is correct
14 Correct 358 ms 353016 KB Output is correct
15 Correct 359 ms 353004 KB Output is correct
16 Correct 359 ms 352980 KB Output is correct
17 Correct 362 ms 352968 KB Output is correct
18 Correct 357 ms 352920 KB Output is correct
19 Correct 362 ms 352888 KB Output is correct
20 Correct 372 ms 352944 KB Output is correct
21 Correct 359 ms 352632 KB Output is correct
22 Correct 360 ms 352884 KB Output is correct
23 Correct 360 ms 353016 KB Output is correct
24 Correct 389 ms 352992 KB Output is correct
25 Correct 397 ms 352944 KB Output is correct
26 Correct 386 ms 353036 KB Output is correct
27 Correct 396 ms 352944 KB Output is correct
28 Correct 400 ms 352888 KB Output is correct
29 Correct 359 ms 352888 KB Output is correct
30 Correct 360 ms 352888 KB Output is correct
31 Correct 2287 ms 443872 KB Output is correct
32 Correct 517 ms 363368 KB Output is correct
33 Correct 2269 ms 448224 KB Output is correct
34 Correct 2206 ms 447040 KB Output is correct
35 Correct 2321 ms 444476 KB Output is correct
36 Correct 2362 ms 444700 KB Output is correct
37 Correct 1940 ms 439588 KB Output is correct
38 Correct 2080 ms 439620 KB Output is correct
39 Correct 1447 ms 424548 KB Output is correct
40 Correct 1501 ms 428340 KB Output is correct
41 Correct 1474 ms 420184 KB Output is correct
42 Correct 1650 ms 421272 KB Output is correct
43 Correct 481 ms 362344 KB Output is correct
44 Correct 1539 ms 419236 KB Output is correct
45 Correct 1435 ms 414368 KB Output is correct
46 Correct 1167 ms 404964 KB Output is correct
47 Correct 929 ms 401556 KB Output is correct
48 Correct 953 ms 400488 KB Output is correct
49 Correct 1043 ms 407528 KB Output is correct
50 Correct 1230 ms 417092 KB Output is correct
51 Correct 1040 ms 404892 KB Output is correct

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 4061 ms 527756 KB Output is correct
2 Runtime error 4970 ms 1025612 KB Execution killed with signal 11 (could be triggered by violating memory limits)
3 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Execution timed out 5062 ms 658140 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
35.0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 356 ms 352760 KB Output is correct
2 Correct 393 ms 352632 KB Output is correct
3 Correct 390 ms 352656 KB Output is correct
4 Correct 419 ms 352760 KB Output is correct
5 Correct 410 ms 352764 KB Output is correct
6 Correct 371 ms 353016 KB Output is correct
7 Correct 367 ms 352860 KB Output is correct
8 Correct 363 ms 353128 KB Output is correct
9 Correct 349 ms 353016 KB Output is correct
10 Correct 375 ms 353092 KB Output is correct
11 Correct 413 ms 352992 KB Output is correct
12 Correct 360 ms 353016 KB Output is correct
13 Correct 362 ms 352888 KB Output is correct
14 Correct 358 ms 353016 KB Output is correct
15 Correct 359 ms 353004 KB Output is correct
16 Correct 359 ms 352980 KB Output is correct
17 Correct 362 ms 352968 KB Output is correct
18 Correct 357 ms 352920 KB Output is correct
19 Correct 362 ms 352888 KB Output is correct
20 Correct 372 ms 352944 KB Output is correct
21 Correct 359 ms 352632 KB Output is correct
22 Correct 360 ms 352884 KB Output is correct
23 Correct 360 ms 353016 KB Output is correct
24 Correct 389 ms 352992 KB Output is correct
25 Correct 397 ms 352944 KB Output is correct
26 Correct 386 ms 353036 KB Output is correct
27 Correct 396 ms 352944 KB Output is correct
28 Correct 400 ms 352888 KB Output is correct
29 Correct 359 ms 352888 KB Output is correct
30 Correct 360 ms 352888 KB Output is correct
31 Correct 2287 ms 443872 KB Output is correct
32 Correct 517 ms 363368 KB Output is correct
33 Correct 2269 ms 448224 KB Output is correct
34 Correct 2206 ms 447040 KB Output is correct
35 Correct 2321 ms 444476 KB Output is correct
36 Correct 2362 ms 444700 KB Output is correct
37 Correct 1940 ms 439588 KB Output is correct
38 Correct 2080 ms 439620 KB Output is correct
39 Correct 1447 ms 424548 KB Output is correct
40 Correct 1501 ms 428340 KB Output is correct
41 Correct 1474 ms 420184 KB Output is correct
42 Correct 1650 ms 421272 KB Output is correct
43 Correct 481 ms 362344 KB Output is correct
44 Correct 1539 ms 419236 KB Output is correct
45 Correct 1435 ms 414368 KB Output is correct
46 Correct 1167 ms 404964 KB Output is correct
47 Correct 929 ms 401556 KB Output is correct
48 Correct 953 ms 400488 KB Output is correct
49 Correct 1043 ms 407528 KB Output is correct
50 Correct 1230 ms 417092 KB Output is correct
51 Correct 1040 ms 404892 KB Output is correct
52 Correct 1451 ms 412696 KB Output is correct
53 Correct 1415 ms 416800 KB Output is correct
54 Correct 1894 ms 432616 KB Output is correct
55 Correct 1785 ms 424076 KB Output is correct
56 Correct 1442 ms 421696 KB Output is correct
57 Correct 1943 ms 423288 KB Output is correct
58 Correct 1555 ms 424608 KB Output is correct
59 Correct 1511 ms 423564 KB Output is correct
60 Correct 1563 ms 424396 KB Output is correct
61 Correct 495 ms 365740 KB Output is correct
62 Correct 1439 ms 419856 KB Output is correct
63 Correct 1696 ms 426936 KB Output is correct
64 Correct 1868 ms 432484 KB Output is correct
65 Correct 1856 ms 436088 KB Output is correct
66 Correct 1555 ms 427120 KB Output is correct
67 Correct 586 ms 369764 KB Output is correct

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 356 ms 352760 KB Output is correct
2 Correct 393 ms 352632 KB Output is correct
3 Correct 390 ms 352656 KB Output is correct
4 Correct 419 ms 352760 KB Output is correct
5 Correct 410 ms 352764 KB Output is correct
6 Correct 371 ms 353016 KB Output is correct
7 Correct 367 ms 352860 KB Output is correct
8 Correct 363 ms 353128 KB Output is correct
9 Correct 349 ms 353016 KB Output is correct
10 Correct 375 ms 353092 KB Output is correct
11 Correct 413 ms 352992 KB Output is correct
12 Correct 360 ms 353016 KB Output is correct
13 Correct 362 ms 352888 KB Output is correct
14 Correct 358 ms 353016 KB Output is correct
15 Correct 359 ms 353004 KB Output is correct
16 Correct 359 ms 352980 KB Output is correct
17 Correct 362 ms 352968 KB Output is correct
18 Correct 357 ms 352920 KB Output is correct
19 Correct 362 ms 352888 KB Output is correct
20 Correct 372 ms 352944 KB Output is correct
21 Correct 359 ms 352632 KB Output is correct
22 Correct 360 ms 352884 KB Output is correct
23 Correct 360 ms 353016 KB Output is correct
24 Correct 389 ms 352992 KB Output is correct
25 Correct 397 ms 352944 KB Output is correct
26 Correct 386 ms 353036 KB Output is correct
27 Correct 396 ms 352944 KB Output is correct
28 Correct 400 ms 352888 KB Output is correct
29 Correct 359 ms 352888 KB Output is correct
30 Correct 360 ms 352888 KB Output is correct
31 Correct 2287 ms 443872 KB Output is correct
32 Correct 517 ms 363368 KB Output is correct
33 Correct 2269 ms 448224 KB Output is correct
34 Correct 2206 ms 447040 KB Output is correct
35 Correct 2321 ms 444476 KB Output is correct
36 Correct 2362 ms 444700 KB Output is correct
37 Correct 1940 ms 439588 KB Output is correct
38 Correct 2080 ms 439620 KB Output is correct
39 Correct 1447 ms 424548 KB Output is correct
40 Correct 1501 ms 428340 KB Output is correct
41 Correct 1474 ms 420184 KB Output is correct
42 Correct 1650 ms 421272 KB Output is correct
43 Correct 481 ms 362344 KB Output is correct
44 Correct 1539 ms 419236 KB Output is correct
45 Correct 1435 ms 414368 KB Output is correct
46 Correct 1167 ms 404964 KB Output is correct
47 Correct 929 ms 401556 KB Output is correct
48 Correct 953 ms 400488 KB Output is correct
49 Correct 1043 ms 407528 KB Output is correct
50 Correct 1230 ms 417092 KB Output is correct
51 Correct 1040 ms 404892 KB Output is correct
52 Correct 4061 ms 527756 KB Output is correct
53 Runtime error 4970 ms 1025612 KB Execution killed with signal 11 (could be triggered by violating memory limits)
54 Halted 0 ms 0 KB -