oj.uz

Submission #414931

# Submission time Handle Problem Language Result Execution time Memory
414931 2021-05-31T10:44:42 Z Pro_ktmr Construction of Highway (JOI18_construction) C++17
100 / 100
 1327 ms 87432 KB 
#pragma GCC target ("avx2")
#pragma GCC optimize ("unroll-loops")
#pragma GCC optimize ("O3")
#include "bits/stdc++.h"
#include <unordered_set>
#include <unordered_map>
#include <random>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
constexpr ll MOD = 1'000'000'007LL; /*998'244'353LL;*/
#define pb push_back
#define mp make_pair
#define all(x) (x).begin(), (x).end()
#define rep(i, n) for(int (i)=0; (i)<(n); (i)++)
template<class T> bool chmax(T &a, const T &b){ if(a<b){ a=b; return 1; } return 0; }
template<class T> bool chmin(T &a, const T &b){ if(b<a){ a=b; return 1; } return 0; }
constexpr int dy[4]={-1,0,1,0};
constexpr int dx[4]={0,-1,0,1};

template<typename T>
struct SegmentTree{
private:
    int n, N;
    vector<T> node;
    function<T(T, T)> F;
    T E;
public:
    void init(int _n, function<T(T, T)> f, T e){
        F = f;
        E = e;
        n = _n;
        N = 1;
        while(N < n) N = (N<<1);
        node.assign(2*N-1, e);
    }
    void init(vector<T> v, function<T(T, T)> f, T e){
        F = f;
        E = e;
        n = v.size();
        N = 1;
        while(N < n) N = (N<<1);
        node.assign(2*N-1, e);
        for(int i=0; i<n; i++) node[N-1+i] = v[i];
        for(int i=N-2; i>=0; i--) node[i] = F(node[(i<<1)+1], node[(i<<1)+2]);
    }
    T& operator [](int a){
        return node[N-1+a];
    }
    void update(int a, T x){
        a += N-1;
        node[a] = x;
        while(a > 0){
            a = (a-1)>>1;
            node[a] = F(node[(a<<1)+1], node[(a<<1)+2]);
        }
    }
    T query(int a, int b, int k=0, int l=0, int r=-1){
        if(r == -1) r = N;
        if(b <= l || r <= a) return E;
        if(a <= l && r <= b) return node[k];
        return F(query(a, b, (k<<1)+1, l, (l+r)>>1), query(a, b, (k<<1)+2, (l+r)>>1, r));
    }
    int find_right(function<bool(T)> g, int a){
        if(!g(E)) return -1;
        T t = E;
        return min(find_right(g, a, 0, 0, N, t), n);
    }
    int find_right(function<bool(T)> g, int a, int k, int l, int r, T &t){
        if(r-l == 1){
            t = F(t, node[k]);
            return g(t) ? r : a;
        }
        int m = (l + r) >> 1;
        if(m <= a) return find_right(g, a, (k<<1)+2, m, r, t);
        if(a <= l && g(F(t, node[k]))){
            t = F(t, node[k]);
            return r;
        }
        int L = find_right(g, a, (k<<1)+1, l, m, t);
        if(L < m) return L;
        int R = find_right(g, a, (k<<1)+2, m, r, t);
        return max(L, R);
    }
    int find_left(function<bool(T)> g, int b){
        if(!g(E)) return n + 1;
        T t = E;
        return find_left(g, b, 0, 0, N, t);
    }
    int find_left(function<bool(T)> g, int b, int k, int l, int r, T t){
        if(r-l == 1){
            t = F(node[k], t);
            return g(t) ? l : b;
        }
        int m = (l + r) >> 1;
        if(b <= m) return find_left(g, b, (k<<1)+1, l, m, t);
        if(r <= b && g(F(node[k], t))){
            t = F(node[k], t);
            return l;
        }
        int R = find_left(g, b, (k<<1)+2, m, r, t);
        if(m < R) return R;
        int L = find_left(g, b, (k<<1)+1, l, m, t);
        return min(L, R);
    }
};

int N;
int C[100000];
int A[100000], B[100000];
vector<int> z;

int par[100000] ={-1};
vector<int> chi[100000];

int s[100000] ={};
int siz(int v){
    if(s[v] != 0) return s[v];
    s[v] = 1;
    for(int i=0; i<chi[v].size(); i++) s[v] += siz(chi[v][i]);
    return s[v];
}

int d[100000] ={};
int depth(int v){
    if(d[v] != 0) return d[v];
    if(par[v] == -1) return 0;
    return d[v] = 1 + depth(par[v]);
}

vector<int> hld;
int pre[100000];
int top[100000];
void HLD(int v, int a){
    pre[v] = hld.size();
    hld.pb(v);
    top[v] = a;

    if(chi[v].size() == 0) return;
    int M = 0;
    int idx = -1;
    for(int i=0; i<chi[v].size(); i++){
        if(chmax(M, siz(chi[v][i]))) idx = i;
    }
    HLD(chi[v][idx], a);
    for(int i=0; i<chi[v].size(); i++){
        if(i != idx) HLD(chi[v][i], chi[v][i]);
    }
}

vector<pair<int, int>> query(int v){ // [,]
    vector<pair<int, int>> ret;
    while(v != -1){
        ret.pb({pre[top[v]], pre[v]});
        v = par[top[v]];
    }
    reverse(all(ret));
    return ret;
}

struct range{
    int l, r, a;
};

stack<range> st[100000];

SegmentTree<ll> segtree;

signed main(){
    scanf("%d", &N);
    rep(i, N){
        scanf("%d", C+i);
        z.pb(C[i]);
    }
    sort(all(z));
    rep(i, N) C[i] = lower_bound(all(z), C[i]) - z.begin();
    rep(i, N-1){
        scanf("%d%d", A+i, B+i);
        A[i]--; B[i]--;
        par[B[i]] = A[i];
        chi[A[i]].pb(B[i]);
    }

    HLD(0, 0);
    st[0].push({0,0,C[0]});
    segtree.init(N, [](ll a, ll b){ return a+b; }, 0);

    rep(i, N-1){
        ll ans = 0;
        auto v = query(B[i]);
        vector<int> memo;
        rep(j, v.size()){
            while(st[v[j].first].size() > 0 && st[v[j].first].top().l <= v[j].second){ // O(N log N)
                range r = st[v[j].first].top();
                st[v[j].first].pop();
                if(v[j].second < r.r){
                    st[v[j].first].push({v[j].second+1, r.r, r.a});
                    r.r = v[j].second;
                }
                ans += segtree.query(r.a+1, N) * (ll)(r.r - r.l + 1);
                segtree.update(r.a, segtree[r.a] + r.r - r.l + 1);
                memo.pb(r.a);
            }
            st[v[j].first].push({v[j].first, v[j].second, C[B[i]]});
        }
        printf("%lld\n", ans);
        rep(j, memo.size()) segtree.update(memo[j], 0);
    }
}

Compilation message

construction.cpp: In function 'int siz(int)':
construction.cpp:120:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  120 |     for(int i=0; i<chi[v].size(); i++) s[v] += siz(chi[v][i]);
      |                  ~^~~~~~~~~~~~~~
construction.cpp: In function 'void HLD(int, int)':
construction.cpp:142:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  142 |     for(int i=0; i<chi[v].size(); i++){
      |                  ~^~~~~~~~~~~~~~
construction.cpp:146:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  146 |     for(int i=0; i<chi[v].size(); i++){
      |                  ~^~~~~~~~~~~~~~
construction.cpp: In function 'int main()':
construction.cpp:15:27: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   15 | #define rep(i, n) for(int (i)=0; (i)<(n); (i)++)
      |                           ^
construction.cpp:171:5: note: in expansion of macro 'rep'
  171 |     rep(i, N){
      |     ^~~
construction.cpp:15:27: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   15 | #define rep(i, n) for(int (i)=0; (i)<(n); (i)++)
      |                           ^
construction.cpp:176:5: note: in expansion of macro 'rep'
  176 |     rep(i, N) C[i] = lower_bound(all(z), C[i]) - z.begin();
      |     ^~~
construction.cpp:15:27: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   15 | #define rep(i, n) for(int (i)=0; (i)<(n); (i)++)
      |                           ^
construction.cpp:177:5: note: in expansion of macro 'rep'
  177 |     rep(i, N-1){
      |     ^~~
construction.cpp:15:27: warning: unnecessary parentheses in declaration of 'i' [-Wparentheses]
   15 | #define rep(i, n) for(int (i)=0; (i)<(n); (i)++)
      |                           ^
construction.cpp:188:5: note: in expansion of macro 'rep'
  188 |     rep(i, N-1){
      |     ^~~
construction.cpp:15:27: warning: unnecessary parentheses in declaration of 'j' [-Wparentheses]
   15 | #define rep(i, n) for(int (i)=0; (i)<(n); (i)++)
      |                           ^
construction.cpp:192:9: note: in expansion of macro 'rep'
  192 |         rep(j, v.size()){
      |         ^~~
construction.cpp:15:37: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   15 | #define rep(i, n) for(int (i)=0; (i)<(n); (i)++)
      |                                  ~~~^~~~
construction.cpp:192:9: note: in expansion of macro 'rep'
  192 |         rep(j, v.size()){
      |         ^~~
construction.cpp:15:27: warning: unnecessary parentheses in declaration of 'j' [-Wparentheses]
   15 | #define rep(i, n) for(int (i)=0; (i)<(n); (i)++)
      |                           ^
construction.cpp:207:9: note: in expansion of macro 'rep'
  207 |         rep(j, memo.size()) segtree.update(memo[j], 0);
      |         ^~~
construction.cpp:15:37: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   15 | #define rep(i, n) for(int (i)=0; (i)<(n); (i)++)
      |                                  ~~~^~~~
construction.cpp:207:9: note: in expansion of macro 'rep'
  207 |         rep(j, memo.size()) segtree.update(memo[j], 0);
      |         ^~~
construction.cpp:170:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  170 |     scanf("%d", &N);
      |     ~~~~~^~~~~~~~~~
construction.cpp:172:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  172 |         scanf("%d", C+i);
      |         ~~~~~^~~~~~~~~~~
construction.cpp:178:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  178 |         scanf("%d%d", A+i, B+i);
      |         ~~~~~^~~~~~~~~~~~~~~~~~

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 43 ms 68424 KB Output is correct
2 Correct 55 ms 68420 KB Output is correct
3 Correct 51 ms 68424 KB Output is correct
4 Correct 47 ms 68456 KB Output is correct
5 Correct 53 ms 68464 KB Output is correct
6 Correct 47 ms 68464 KB Output is correct
7 Correct 57 ms 68368 KB Output is correct
8 Correct 44 ms 68396 KB Output is correct
9 Correct 49 ms 68436 KB Output is correct
10 Correct 47 ms 68508 KB Output is correct
11 Correct 47 ms 68480 KB Output is correct
12 Correct 48 ms 68400 KB Output is correct
13 Correct 48 ms 68464 KB Output is correct
14 Correct 46 ms 68372 KB Output is correct
15 Correct 48 ms 68516 KB Output is correct
16 Correct 53 ms 68460 KB Output is correct
17 Correct 71 ms 68424 KB Output is correct
18 Correct 46 ms 68456 KB Output is correct
19 Correct 45 ms 68372 KB Output is correct
20 Correct 45 ms 68480 KB Output is correct
21 Correct 44 ms 68428 KB Output is correct
22 Correct 46 ms 68544 KB Output is correct
23 Correct 46 ms 68420 KB Output is correct
24 Correct 46 ms 68380 KB Output is correct
25 Correct 45 ms 68464 KB Output is correct
26 Correct 47 ms 68424 KB Output is correct
27 Correct 46 ms 68476 KB Output is correct
28 Correct 49 ms 68420 KB Output is correct
29 Correct 53 ms 68428 KB Output is correct
30 Correct 51 ms 68480 KB Output is correct
31 Correct 48 ms 68480 KB Output is correct
32 Correct 52 ms 68432 KB Output is correct
33 Correct 48 ms 68428 KB Output is correct
34 Correct 57 ms 68472 KB Output is correct
35 Correct 48 ms 68420 KB Output is correct
36 Correct 47 ms 68388 KB Output is correct
37 Correct 46 ms 68384 KB Output is correct
38 Correct 46 ms 68404 KB Output is correct
39 Correct 61 ms 68408 KB Output is correct
40 Correct 51 ms 68480 KB Output is correct
41 Correct 46 ms 68376 KB Output is correct
42 Correct 46 ms 68412 KB Output is correct
43 Correct 46 ms 68392 KB Output is correct
44 Correct 53 ms 68420 KB Output is correct

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 43 ms 68424 KB Output is correct
2 Correct 55 ms 68420 KB Output is correct
3 Correct 51 ms 68424 KB Output is correct
4 Correct 47 ms 68456 KB Output is correct
5 Correct 53 ms 68464 KB Output is correct
6 Correct 47 ms 68464 KB Output is correct
7 Correct 57 ms 68368 KB Output is correct
8 Correct 44 ms 68396 KB Output is correct
9 Correct 49 ms 68436 KB Output is correct
10 Correct 47 ms 68508 KB Output is correct
11 Correct 47 ms 68480 KB Output is correct
12 Correct 48 ms 68400 KB Output is correct
13 Correct 48 ms 68464 KB Output is correct
14 Correct 46 ms 68372 KB Output is correct
15 Correct 48 ms 68516 KB Output is correct
16 Correct 53 ms 68460 KB Output is correct
17 Correct 71 ms 68424 KB Output is correct
18 Correct 46 ms 68456 KB Output is correct
19 Correct 45 ms 68372 KB Output is correct
20 Correct 45 ms 68480 KB Output is correct
21 Correct 44 ms 68428 KB Output is correct
22 Correct 46 ms 68544 KB Output is correct
23 Correct 46 ms 68420 KB Output is correct
24 Correct 46 ms 68380 KB Output is correct
25 Correct 45 ms 68464 KB Output is correct
26 Correct 47 ms 68424 KB Output is correct
27 Correct 46 ms 68476 KB Output is correct
28 Correct 49 ms 68420 KB Output is correct
29 Correct 53 ms 68428 KB Output is correct
30 Correct 51 ms 68480 KB Output is correct
31 Correct 48 ms 68480 KB Output is correct
32 Correct 52 ms 68432 KB Output is correct
33 Correct 48 ms 68428 KB Output is correct
34 Correct 57 ms 68472 KB Output is correct
35 Correct 48 ms 68420 KB Output is correct
36 Correct 47 ms 68388 KB Output is correct
37 Correct 46 ms 68384 KB Output is correct
38 Correct 46 ms 68404 KB Output is correct
39 Correct 61 ms 68408 KB Output is correct
40 Correct 51 ms 68480 KB Output is correct
41 Correct 46 ms 68376 KB Output is correct
42 Correct 46 ms 68412 KB Output is correct
43 Correct 46 ms 68392 KB Output is correct
44 Correct 53 ms 68420 KB Output is correct
45 Correct 58 ms 68416 KB Output is correct
46 Correct 61 ms 68776 KB Output is correct
47 Correct 76 ms 68768 KB Output is correct
48 Correct 60 ms 68764 KB Output is correct
49 Correct 53 ms 69068 KB Output is correct
50 Correct 58 ms 69176 KB Output is correct
51 Correct 55 ms 69056 KB Output is correct
52 Correct 57 ms 68932 KB Output is correct
53 Correct 55 ms 68892 KB Output is correct
54 Correct 59 ms 68944 KB Output is correct
55 Correct 73 ms 68904 KB Output is correct
56 Correct 80 ms 68832 KB Output is correct
57 Correct 92 ms 68788 KB Output is correct
58 Correct 71 ms 68748 KB Output is correct
59 Correct 74 ms 68804 KB Output is correct
60 Correct 69 ms 68744 KB Output is correct
61 Correct 58 ms 68832 KB Output is correct
62 Correct 53 ms 68904 KB Output is correct
63 Correct 53 ms 68828 KB Output is correct
64 Correct 67 ms 68732 KB Output is correct
65 Correct 60 ms 68752 KB Output is correct
66 Correct 70 ms 68752 KB Output is correct
67 Correct 69 ms 68660 KB Output is correct
68 Correct 52 ms 69124 KB Output is correct
69 Correct 56 ms 68940 KB Output is correct
70 Correct 55 ms 68928 KB Output is correct
71 Correct 62 ms 68820 KB Output is correct
72 Correct 69 ms 68668 KB Output is correct
73 Correct 68 ms 68672 KB Output is correct
74 Correct 65 ms 68780 KB Output is correct
75 Correct 55 ms 68848 KB Output is correct
76 Correct 66 ms 68820 KB Output is correct
77 Correct 55 ms 68804 KB Output is correct
78 Correct 55 ms 68764 KB Output is correct
79 Correct 62 ms 68716 KB Output is correct
80 Correct 55 ms 68676 KB Output is correct
81 Correct 64 ms 68848 KB Output is correct
82 Correct 60 ms 68816 KB Output is correct
83 Correct 55 ms 68756 KB Output is correct
84 Correct 59 ms 68756 KB Output is correct
85 Correct 76 ms 68684 KB Output is correct
86 Correct 58 ms 68756 KB Output is correct

Subtask #3
84.0 / 84.0

# Verdict Execution time Memory Grader output
1 Correct 43 ms 68424 KB Output is correct
2 Correct 55 ms 68420 KB Output is correct
3 Correct 51 ms 68424 KB Output is correct
4 Correct 47 ms 68456 KB Output is correct
5 Correct 53 ms 68464 KB Output is correct
6 Correct 47 ms 68464 KB Output is correct
7 Correct 57 ms 68368 KB Output is correct
8 Correct 44 ms 68396 KB Output is correct
9 Correct 49 ms 68436 KB Output is correct
10 Correct 47 ms 68508 KB Output is correct
11 Correct 47 ms 68480 KB Output is correct
12 Correct 48 ms 68400 KB Output is correct
13 Correct 48 ms 68464 KB Output is correct
14 Correct 46 ms 68372 KB Output is correct
15 Correct 48 ms 68516 KB Output is correct
16 Correct 53 ms 68460 KB Output is correct
17 Correct 71 ms 68424 KB Output is correct
18 Correct 46 ms 68456 KB Output is correct
19 Correct 45 ms 68372 KB Output is correct
20 Correct 45 ms 68480 KB Output is correct
21 Correct 44 ms 68428 KB Output is correct
22 Correct 46 ms 68544 KB Output is correct
23 Correct 46 ms 68420 KB Output is correct
24 Correct 46 ms 68380 KB Output is correct
25 Correct 45 ms 68464 KB Output is correct
26 Correct 47 ms 68424 KB Output is correct
27 Correct 46 ms 68476 KB Output is correct
28 Correct 49 ms 68420 KB Output is correct
29 Correct 53 ms 68428 KB Output is correct
30 Correct 51 ms 68480 KB Output is correct
31 Correct 48 ms 68480 KB Output is correct
32 Correct 52 ms 68432 KB Output is correct
33 Correct 48 ms 68428 KB Output is correct
34 Correct 57 ms 68472 KB Output is correct
35 Correct 48 ms 68420 KB Output is correct
36 Correct 47 ms 68388 KB Output is correct
37 Correct 46 ms 68384 KB Output is correct
38 Correct 46 ms 68404 KB Output is correct
39 Correct 61 ms 68408 KB Output is correct
40 Correct 51 ms 68480 KB Output is correct
41 Correct 46 ms 68376 KB Output is correct
42 Correct 46 ms 68412 KB Output is correct
43 Correct 46 ms 68392 KB Output is correct
44 Correct 53 ms 68420 KB Output is correct
45 Correct 58 ms 68416 KB Output is correct
46 Correct 61 ms 68776 KB Output is correct
47 Correct 76 ms 68768 KB Output is correct
48 Correct 60 ms 68764 KB Output is correct
49 Correct 53 ms 69068 KB Output is correct
50 Correct 58 ms 69176 KB Output is correct
51 Correct 55 ms 69056 KB Output is correct
52 Correct 57 ms 68932 KB Output is correct
53 Correct 55 ms 68892 KB Output is correct
54 Correct 59 ms 68944 KB Output is correct
55 Correct 73 ms 68904 KB Output is correct
56 Correct 80 ms 68832 KB Output is correct
57 Correct 92 ms 68788 KB Output is correct
58 Correct 71 ms 68748 KB Output is correct
59 Correct 74 ms 68804 KB Output is correct
60 Correct 69 ms 68744 KB Output is correct
61 Correct 58 ms 68832 KB Output is correct
62 Correct 53 ms 68904 KB Output is correct
63 Correct 53 ms 68828 KB Output is correct
64 Correct 67 ms 68732 KB Output is correct
65 Correct 60 ms 68752 KB Output is correct
66 Correct 70 ms 68752 KB Output is correct
67 Correct 69 ms 68660 KB Output is correct
68 Correct 52 ms 69124 KB Output is correct
69 Correct 56 ms 68940 KB Output is correct
70 Correct 55 ms 68928 KB Output is correct
71 Correct 62 ms 68820 KB Output is correct
72 Correct 69 ms 68668 KB Output is correct
73 Correct 68 ms 68672 KB Output is correct
74 Correct 65 ms 68780 KB Output is correct
75 Correct 55 ms 68848 KB Output is correct
76 Correct 66 ms 68820 KB Output is correct
77 Correct 55 ms 68804 KB Output is correct
78 Correct 55 ms 68764 KB Output is correct
79 Correct 62 ms 68716 KB Output is correct
80 Correct 55 ms 68676 KB Output is correct
81 Correct 64 ms 68848 KB Output is correct
82 Correct 60 ms 68816 KB Output is correct
83 Correct 55 ms 68756 KB Output is correct
84 Correct 59 ms 68756 KB Output is correct
85 Correct 76 ms 68684 KB Output is correct
86 Correct 58 ms 68756 KB Output is correct
87 Correct 100 ms 69548 KB Output is correct
88 Correct 190 ms 71292 KB Output is correct
89 Correct 723 ms 78184 KB Output is correct
90 Correct 720 ms 78040 KB Output is correct
91 Correct 715 ms 78020 KB Output is correct
92 Correct 226 ms 87248 KB Output is correct
93 Correct 230 ms 87272 KB Output is correct
94 Correct 249 ms 87432 KB Output is correct
95 Correct 294 ms 82176 KB Output is correct
96 Correct 256 ms 82480 KB Output is correct
97 Correct 332 ms 82552 KB Output is correct
98 Correct 290 ms 82616 KB Output is correct
99 Correct 261 ms 81976 KB Output is correct
100 Correct 1266 ms 78244 KB Output is correct
101 Correct 1291 ms 78560 KB Output is correct
102 Correct 1324 ms 78632 KB Output is correct
103 Correct 1327 ms 78600 KB Output is correct
104 Correct 291 ms 81932 KB Output is correct
105 Correct 345 ms 81972 KB Output is correct
106 Correct 302 ms 81968 KB Output is correct
107 Correct 643 ms 77220 KB Output is correct
108 Correct 647 ms 77412 KB Output is correct
109 Correct 713 ms 77636 KB Output is correct
110 Correct 231 ms 86744 KB Output is correct
111 Correct 256 ms 82116 KB Output is correct
112 Correct 244 ms 81868 KB Output is correct
113 Correct 288 ms 81308 KB Output is correct
114 Correct 1074 ms 78148 KB Output is correct
115 Correct 1266 ms 77948 KB Output is correct
116 Correct 316 ms 81360 KB Output is correct
117 Correct 281 ms 79732 KB Output is correct
118 Correct 330 ms 79044 KB Output is correct
119 Correct 294 ms 78740 KB Output is correct
120 Correct 278 ms 79388 KB Output is correct
121 Correct 275 ms 78776 KB Output is correct
122 Correct 276 ms 78612 KB Output is correct
123 Correct 352 ms 79864 KB Output is correct
124 Correct 326 ms 79108 KB Output is correct
125 Correct 352 ms 78744 KB Output is correct
126 Correct 380 ms 79428 KB Output is correct
127 Correct 310 ms 78844 KB Output is correct
128 Correct 391 ms 78424 KB Output is correct