oj.uz

Submission #1014270

# Submission time Handle Problem Language Result Execution time Memory
1014270 2024-07-04T15:47:17 Z hengliao Flooding Wall (BOI24_wall) C++17
58 / 100
 5000 ms 97540 KB 
#pragma GCC optimize("Ofast")
#include<bits/stdc++.h>
#include <chrono>
#include <random>
using namespace std;

#define F first
#define S second
#define pb push_back
#define vll vector<ll>
#define pll pair<ll, ll>
typedef long long ll;

const ll mod=1e9+7;
const ll mxN=5e5+5;

struct segtree{
    vector<int> tree, lazy;
    int treelen;

    void init(int siz){
        treelen=siz+1;
        while(__builtin_popcount(treelen)!=1){
            treelen++;
        }
        tree=vector<int>(2*treelen, 0);
        lazy=vector<int>(2*treelen, 1);
    }

    void push(ll idx, ll low, ll high){
        if(low!=high){
            lazy[2*idx]=((long long) lazy[2*idx]*lazy[idx])%mod;
            //lazy[2*idx]%=mod;
            lazy[2*idx+1]=((long long) lazy[2*idx+1]*lazy[idx])%mod;
        }
    }

    void check(ll idx, ll low, ll high){
        if(lazy[idx]==1) return;
        tree[idx]=((long long) tree[idx]*lazy[idx])%mod;
        //tree[idx]%=mod;
        push(idx, low, high);
        lazy[idx]=1;
    }

    void update1(ll idx, ll low, ll high, ll qlow, ll qhigh, ll val){
        //check(idx, low, high);
        if(low>=qlow && high<=qhigh){
            lazy[idx]=((long long) lazy[idx]*val)%mod;
            //lazy[idx]%=mod;
            check(idx, low, high);
            return;
        }
        if(low>qhigh || high<qlow){
            return;
        }
        ll mid=(low+high)/2;
        check(2*idx, low, mid);
        if(qlow<=mid) update1(2*idx, low, mid, qlow, qhigh, val);
        check(2*idx+1, mid+1, high);
        if(qhigh>=mid+1) update1(2*idx+1, mid+1, high, qlow, qhigh, val);
        tree[idx]=tree[2*idx]+tree[2*idx+1];
        tree[idx]%=mod;
    }

    ll getsum1(ll idx, ll low, ll high, ll qlow, ll qhigh){
        check(idx, low, high);
        if(low>=qlow && high<=qhigh){
            return tree[idx];
        }
        if(low>qhigh || high<qlow){
            return 0LL;
        }
        ll mid=(low+high)/2;
        ll re=0;
        if(qlow<=mid) re+=getsum1(2*idx, low, mid, qlow, qhigh);
        if(qhigh>=mid+1) re+=getsum1(2*idx+1, mid+1, high, qlow, qhigh);
        re%=mod;
        return re;
    }

    void setto1(ll idx, ll low, ll high, ll qlow, ll qhigh, ll val){
        //check(idx, low, high);
        if(low>=qlow && high<=qhigh){
            tree[idx]=val;
            //tree[idx]%=mod;
            //check(idx, low, high);
            return;
        }
        if(low>qhigh || high<qlow){
            return;
        }
        ll mid=(low+high)/2;
        check(2*idx, low, mid);
        if(qlow<=mid) setto1(2*idx, low, mid, qlow, qhigh, val);
        check(2*idx+1, mid+1, high);
        if(qhigh>=mid+1) setto1(2*idx+1, mid+1, high, qlow, qhigh, val);
        tree[idx]=tree[2*idx]+tree[2*idx+1];
        tree[idx]%=mod;
    }

    void update(ll qlow, ll qhigh, ll val){
        update1(1, 0, treelen-1, qlow, qhigh, val);
    }

    ll getsum(ll qlow, ll qhigh){
        return getsum1(1, 0, treelen-1, qlow, qhigh);
    }

    void setto(ll idx, ll val){
        setto1(1, 0, treelen-1, idx, idx, val);
    }
};

ll pw(ll a, ll b){
    ll re=1;
    a%=mod;
    for(ll i=0;i<63;i++){
        if(b&(1LL<<i)){
            re*=a;
            re%=mod;
        }
        a*=a;
        a%=mod;
    }
    return re;
}

ll inv(ll a){
    return pw(a, mod-2);
}

ll seg[mxN];
ll lef[mxN][2];
ll rig[mxN][2];
bool good[mxN][2];
ll n;
ll a[mxN][2];
vector<pair<ll, pll>> v;
segtree SEG, SEG2, SEG3, SEG4;
ll inv2;

bool compare(pair<ll, pll> &a, pair<ll, pll> &b){
    if(a.F!=b.F){
        return a.F>b.F;
    }
    return a.S.F<b.S.F;
}

bool compare2(pair<ll, pll> &a, pair<ll, pll> &b){
    if(a.F!=b.F){
        return a.F>b.F;
    }
    return a.S.F>b.S.F;
}

void solve(){
    memset(good, 0, sizeof(good));
	cin>>n;
    SEG.init(2*n+10);
    SEG2.init(2*n+10);
    SEG3.init(2*n+10);
    for(ll i=0;i<n;i++){
        cin>>a[i][0];
    }
    for(ll i=0;i<n;i++){
        cin>>a[i][1];
    }
    for(ll i=0;i<n;i++){
        v.pb({a[i][0], {i, 0}});
        v.pb({a[i][1], {i, 1}});
        seg[i]=2;
    }
    ll pre=2;
    SEG3.setto(2*n, 1);
    SEG3.setto(2*n+1, 1);
    for(ll i=n-1;i>=0;i--){
        SEG3.setto(2*i, pre);
        SEG3.setto(2*i+1, pre);
        pre*=2;
        pre%=mod;
    }
    sort(v.begin(), v.end(), compare);
    ll ans=0;
    for(auto &it:v){
        ll val=it.F;
        ll id=it.S.F;
        ll id2=it.S.S;
        ll pre=1;
        ll cur=0;
        if(id>0){
            cur=id*SEG2.getsum(0, 2*id-1);
            cur%=mod;
            if(cur<0) cur+=mod;
            cur-=SEG.getsum(0, 2*id-1);
            cur%=mod;
            if(cur<0) cur+=mod;
            cur*=inv(seg[id]);
            cur%=mod;
        }
        ans+=cur*val;
        ans%=mod;
        ans+=(((val*((SEG3.getsum(0, 0)*inv(SEG3.getsum(2*id, 2*id)))%mod)))%mod)
        *SEG3.getsum(2*(id+1), 2*(id+1));
        ans%=mod;
        ll tep=pw(2, id)*SEG3.getsum(2*(id+1), 2*(id+1));
        tep%=mod;
        SEG2.setto(2*id+id2, tep);
        SEG.setto(2*id+id2, (id*tep)%mod);
        seg[id]--;
        if(seg[id]==1){
            SEG3.update(0, 2*id+1, inv2);
            if(id>0){
                SEG.update(0, 2*id-1, inv2);
                SEG2.update(0, 2*id-1, inv2);
            }
        }
        else{
            SEG3.update(0, 2*id+1, 0);
            if(id>0){
                SEG.update(0, 2*id-1, 0);
                SEG2.update(0, 2*id-1, 0);
            }
        }
    }
    //if(n>=10005) return;
    SEG.init(2*n+10);
    SEG2.init(2*n+10);
    SEG3.init(2*n+10);
    pre=2;
    SEG3.setto(2*n, 1);
    SEG3.setto(2*n+1, 1);
    for(ll i=0;i<n;i++){
        SEG3.setto(2*i, pre);
        SEG3.setto(2*i+1, pre);
        pre*=2;
        pre%=mod;
    }
    sort(v.begin(), v.end(), compare2);
    memset(good, 0, sizeof(good));
    for(ll i=0;i<n;i++){
        seg[i]=2;
    }
    for(auto &it:v){
        ll val=it.F;
        ll id=it.S.F;
        ll id2=it.S.S;
        ll pre=1;
        ll cur=0;
        if(id<n-1){
            cur-=id*SEG2.getsum(2*(id+1), 2*n-1);
            cur%=mod;
            if(cur<0) cur+=mod;
            cur+=SEG.getsum(2*(id+1), 2*n-1);
            cur%=mod;
            if(cur<0) cur+=mod;
            cur*=inv(seg[id]);
            cur%=mod;
        }
        ans+=cur*val;
        ans%=mod;
        ll tep;
        if(id>0) tep=pw(2, n-id-1)*SEG3.getsum(2*(id-1), 2*(id-1));
        else tep=pw(2, n-id-1);
        tep%=mod;
        SEG2.setto(2*id+id2, tep);
        SEG.setto(2*id+id2, (id*tep)%mod);
        seg[id]--;
        if(seg[id]==1){
            SEG3.update(2*id, 2*n-1, inv2);
            if(id<n-1){
                SEG.update(2*(id+1), 2*n-1, inv2);
                SEG2.update(2*(id+1), 2*n-1, inv2);
            }
        }
        else{
            SEG3.update(2*id, 2*n-1, 0);
            if(id<n-1){
                SEG.update(2*(id+1), 2*n-1, 0);
                SEG2.update(2*(id+1), 2*n-1, 0);
            }
        }
    }
    SEG.init(2*n+10);
    SEG2.init(2*n+10);
    SEG3.init(2*n+10);
    SEG4.init(2*n+10);
    pre=2;
    SEG3.setto(2*n, 1);
    SEG3.setto(2*n+1, 1);
    for(ll i=0;i<n;i++){
        SEG3.setto(2*i, pre);
        SEG3.setto(2*i+1, pre);
        pre*=2;
        pre%=mod;
    }
    pre=2;
    SEG4.setto(2*n, 1);
    SEG4.setto(2*n+1, 1);
    for(ll i=n-1;i>=0;i--){
        SEG4.setto(2*i, pre);
        SEG4.setto(2*i+1, pre);
        pre*=2;
        pre%=mod;
    }
    memset(good, 0, sizeof(good));
    for(ll i=0;i<n;i++){
        seg[i]=2;
    }
    ll preval=0;
    vector<pair<ll, pll>> waiting;
    if(n>=10005) return;
    for(auto &it:v){
        ll val=it.F;
        ll id=it.S.F;
        ll id2=it.S.S;
        ll pre=1;
        ll cur=0;
        if(val!=preval){
            for(auto &it2:waiting){
                ll val2=it2.F;
                ll id23=it2.S.F;
                ll id22=it2.S.S;
                SEG2.setto(2*id23+id22, 0);
                SEG.setto(2*id23+id22, 0);
                if(seg[id23]==1){
                    SEG4.update(0, 2*id23+1, inv2);
                    
                }
                else{
                    SEG4.update(0, 2*id23+1, 0);
                    
                }
            }
            waiting.clear();
        }
        if(id<n-1){
            cur-=id*SEG2.getsum(2*(id+1), 2*n-1);
            cur%=mod;
            if(cur<0) cur+=mod;
            cur+=SEG.getsum(2*(id+1), 2*n-1);
            cur%=mod;
            if(cur<0) cur+=mod;
            cur*=inv(seg[id]);
            cur%=mod;
        }
        ans-=cur*val;
        ans%=mod;
        if(ans<0) ans+=mod;
        ll tep;
        if(id>0) tep=SEG4.getsum(2*(id+1), 2*(id+1))*SEG3.getsum(2*(id-1), 2*(id-1));
        else tep=SEG4.getsum(2*(id+1), 2*(id+1));
        tep%=mod;
        SEG2.setto(2*id+id2, tep);
        SEG.setto(2*id+id2, (id*tep)%mod);
        seg[id]--;
        if(seg[id]==1){
            SEG3.update(2*id, 2*n-1, inv2);
            if(id<n-1){
                SEG.update(2*(id+1), 2*n-1, inv2);
                SEG2.update(2*(id+1), 2*n-1, inv2);
            }
        }
        else{
            SEG3.update(2*id, 2*n-1, 0);
            if(id<n-1){
                SEG.update(2*(id+1), 2*n-1, 0);
                SEG2.update(2*(id+1), 2*n-1, 0);
            }
        }
        preval=val;
        waiting.pb(it);
    }
    //cout<<ans<<'\n';
    for(ll i=0;i<n;i++){
        for(ll j=0;j<2;j++){
            ans-=a[i][j]*pw(2, n-1);
            ans%=mod;
            if(ans<0) ans+=mod;
        }
    }
    cout<<ans<<'\n';
}

int main(){
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());

    inv2=inv(2);

	solve();
	return 0;
}

Compilation message

Main.cpp: In function 'void solve()':
Main.cpp:189:12: warning: unused variable 'pre' [-Wunused-variable]
  189 |         ll pre=1;
      |            ^~~
Main.cpp:248:12: warning: unused variable 'pre' [-Wunused-variable]
  248 |         ll pre=1;
      |            ^~~
Main.cpp:321:20: warning: unused variable 'val2' [-Wunused-variable]
  321 |                 ll val2=it2.F;
      |                    ^~~~
Main.cpp:317:12: warning: unused variable 'pre' [-Wunused-variable]
  317 |         ll pre=1;
      |            ^~~

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6488 KB Output is correct
2 Correct 1 ms 6488 KB Output is correct
3 Correct 1 ms 6492 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 1 ms 6488 KB Output is correct
6 Correct 1 ms 6488 KB Output is correct
7 Correct 1 ms 6492 KB Output is correct
8 Correct 1 ms 6492 KB Output is correct
9 Correct 1 ms 6492 KB Output is correct
10 Correct 1 ms 6492 KB Output is correct
11 Correct 1 ms 6492 KB Output is correct
12 Correct 1 ms 6492 KB Output is correct
13 Correct 1 ms 6488 KB Output is correct
14 Correct 1 ms 6492 KB Output is correct
15 Correct 1 ms 6488 KB Output is correct
16 Correct 2 ms 6492 KB Output is correct
17 Correct 1 ms 6492 KB Output is correct
18 Correct 1 ms 6492 KB Output is correct
19 Correct 1 ms 6492 KB Output is correct
20 Correct 1 ms 6492 KB Output is correct
21 Correct 1 ms 6492 KB Output is correct
22 Correct 1 ms 6492 KB Output is correct

Subtask #2
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6492 KB Output is correct
2 Correct 1 ms 6492 KB Output is correct
3 Correct 1 ms 6744 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 1 ms 6492 KB Output is correct
6 Correct 1 ms 6492 KB Output is correct
7 Correct 1 ms 6492 KB Output is correct
8 Correct 1 ms 6492 KB Output is correct
9 Correct 1 ms 6492 KB Output is correct
10 Correct 1 ms 6492 KB Output is correct
11 Correct 1 ms 6492 KB Output is correct
12 Correct 1 ms 6492 KB Output is correct
13 Correct 1 ms 6492 KB Output is correct
14 Correct 1 ms 6492 KB Output is correct
15 Correct 2 ms 6604 KB Output is correct
16 Correct 2 ms 6492 KB Output is correct
17 Correct 2 ms 6492 KB Output is correct
18 Correct 2 ms 6492 KB Output is correct
19 Correct 2 ms 6632 KB Output is correct
20 Correct 2 ms 6492 KB Output is correct
21 Correct 2 ms 6492 KB Output is correct
22 Correct 2 ms 6488 KB Output is correct
23 Correct 2 ms 6492 KB Output is correct
24 Correct 2 ms 6644 KB Output is correct
25 Correct 2 ms 6492 KB Output is correct
26 Correct 2 ms 6492 KB Output is correct

Subtask #3
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6492 KB Output is correct
2 Correct 1 ms 6492 KB Output is correct
3 Correct 1 ms 6744 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 1 ms 6492 KB Output is correct
6 Correct 1 ms 6492 KB Output is correct
7 Correct 1 ms 6492 KB Output is correct
8 Correct 1 ms 6492 KB Output is correct
9 Correct 1 ms 6492 KB Output is correct
10 Correct 1 ms 6492 KB Output is correct
11 Correct 1 ms 6492 KB Output is correct
12 Correct 1 ms 6492 KB Output is correct
13 Correct 1 ms 6492 KB Output is correct
14 Correct 1 ms 6492 KB Output is correct
15 Correct 2 ms 6604 KB Output is correct
16 Correct 2 ms 6492 KB Output is correct
17 Correct 2 ms 6492 KB Output is correct
18 Correct 2 ms 6492 KB Output is correct
19 Correct 2 ms 6632 KB Output is correct
20 Correct 2 ms 6492 KB Output is correct
21 Correct 2 ms 6492 KB Output is correct
22 Correct 2 ms 6488 KB Output is correct
23 Correct 2 ms 6492 KB Output is correct
24 Correct 2 ms 6644 KB Output is correct
25 Correct 2 ms 6492 KB Output is correct
26 Correct 2 ms 6492 KB Output is correct
27 Correct 174 ms 11352 KB Output is correct
28 Correct 190 ms 11520 KB Output is correct
29 Correct 133 ms 11952 KB Output is correct
30 Correct 141 ms 11760 KB Output is correct
31 Correct 151 ms 11484 KB Output is correct
32 Correct 161 ms 11404 KB Output is correct
33 Correct 155 ms 11504 KB Output is correct
34 Correct 154 ms 11440 KB Output is correct
35 Correct 159 ms 11440 KB Output is correct
36 Correct 167 ms 11436 KB Output is correct
37 Correct 140 ms 11948 KB Output is correct
38 Correct 148 ms 11948 KB Output is correct
39 Correct 152 ms 11504 KB Output is correct
40 Correct 168 ms 11440 KB Output is correct

Subtask #4
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6488 KB Output is correct
2 Correct 1 ms 6488 KB Output is correct
3 Correct 1 ms 6492 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 1 ms 6488 KB Output is correct
6 Correct 1 ms 6488 KB Output is correct
7 Correct 1 ms 6492 KB Output is correct
8 Correct 1 ms 6492 KB Output is correct
9 Correct 1 ms 6492 KB Output is correct
10 Correct 1 ms 6492 KB Output is correct
11 Correct 1 ms 6492 KB Output is correct
12 Correct 1 ms 6492 KB Output is correct
13 Correct 1 ms 6488 KB Output is correct
14 Correct 1 ms 6492 KB Output is correct
15 Correct 1 ms 6488 KB Output is correct
16 Correct 2 ms 6492 KB Output is correct
17 Correct 1 ms 6492 KB Output is correct
18 Correct 1 ms 6492 KB Output is correct
19 Correct 1 ms 6492 KB Output is correct
20 Correct 1 ms 6492 KB Output is correct
21 Correct 1 ms 6492 KB Output is correct
22 Correct 1 ms 6492 KB Output is correct
23 Correct 1 ms 6492 KB Output is correct
24 Correct 1 ms 6492 KB Output is correct
25 Correct 1 ms 6744 KB Output is correct
26 Correct 1 ms 6492 KB Output is correct
27 Correct 1 ms 6492 KB Output is correct
28 Correct 1 ms 6492 KB Output is correct
29 Correct 1 ms 6492 KB Output is correct
30 Correct 1 ms 6492 KB Output is correct
31 Correct 1 ms 6492 KB Output is correct
32 Correct 1 ms 6492 KB Output is correct
33 Correct 1 ms 6492 KB Output is correct
34 Correct 1 ms 6492 KB Output is correct
35 Correct 1 ms 6492 KB Output is correct
36 Correct 1 ms 6492 KB Output is correct
37 Correct 2 ms 6604 KB Output is correct
38 Correct 2 ms 6492 KB Output is correct
39 Correct 2 ms 6492 KB Output is correct
40 Correct 2 ms 6492 KB Output is correct
41 Correct 2 ms 6632 KB Output is correct
42 Correct 2 ms 6492 KB Output is correct
43 Correct 2 ms 6492 KB Output is correct
44 Correct 2 ms 6488 KB Output is correct
45 Correct 2 ms 6492 KB Output is correct
46 Correct 2 ms 6644 KB Output is correct
47 Correct 2 ms 6492 KB Output is correct
48 Correct 2 ms 6492 KB Output is correct
49 Correct 174 ms 11352 KB Output is correct
50 Correct 190 ms 11520 KB Output is correct
51 Correct 133 ms 11952 KB Output is correct
52 Correct 141 ms 11760 KB Output is correct
53 Correct 151 ms 11484 KB Output is correct
54 Correct 161 ms 11404 KB Output is correct
55 Correct 155 ms 11504 KB Output is correct
56 Correct 154 ms 11440 KB Output is correct
57 Correct 159 ms 11440 KB Output is correct
58 Correct 167 ms 11436 KB Output is correct
59 Correct 140 ms 11948 KB Output is correct
60 Correct 148 ms 11948 KB Output is correct
61 Correct 152 ms 11504 KB Output is correct
62 Correct 168 ms 11440 KB Output is correct
63 Correct 193 ms 11396 KB Output is correct
64 Correct 205 ms 11436 KB Output is correct
65 Correct 160 ms 11664 KB Output is correct
66 Correct 157 ms 11492 KB Output is correct
67 Correct 166 ms 11644 KB Output is correct
68 Correct 162 ms 11436 KB Output is correct
69 Correct 156 ms 11440 KB Output is correct
70 Correct 161 ms 11352 KB Output is correct

Subtask #5
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6488 KB Output is correct
2 Correct 1 ms 6492 KB Output is correct
3 Correct 1 ms 6492 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 1 ms 6492 KB Output is correct
6 Correct 1 ms 6492 KB Output is correct
7 Correct 1 ms 6492 KB Output is correct
8 Correct 2 ms 6492 KB Output is correct
9 Correct 2 ms 6492 KB Output is correct
10 Correct 142 ms 12224 KB Output is correct
11 Correct 144 ms 11828 KB Output is correct
12 Correct 151 ms 11752 KB Output is correct
13 Correct 135 ms 11948 KB Output is correct
14 Execution timed out 5036 ms 97540 KB Time limit exceeded
15 Halted 0 ms 0 KB -

Subtask #6
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 6488 KB Output is correct
2 Correct 1 ms 6488 KB Output is correct
3 Correct 1 ms 6492 KB Output is correct
4 Correct 1 ms 6492 KB Output is correct
5 Correct 1 ms 6488 KB Output is correct
6 Correct 1 ms 6488 KB Output is correct
7 Correct 1 ms 6492 KB Output is correct
8 Correct 1 ms 6492 KB Output is correct
9 Correct 1 ms 6492 KB Output is correct
10 Correct 1 ms 6492 KB Output is correct
11 Correct 1 ms 6492 KB Output is correct
12 Correct 1 ms 6492 KB Output is correct
13 Correct 1 ms 6488 KB Output is correct
14 Correct 1 ms 6492 KB Output is correct
15 Correct 1 ms 6488 KB Output is correct
16 Correct 2 ms 6492 KB Output is correct
17 Correct 1 ms 6492 KB Output is correct
18 Correct 1 ms 6492 KB Output is correct
19 Correct 1 ms 6492 KB Output is correct
20 Correct 1 ms 6492 KB Output is correct
21 Correct 1 ms 6492 KB Output is correct
22 Correct 1 ms 6492 KB Output is correct
23 Correct 1 ms 6492 KB Output is correct
24 Correct 1 ms 6492 KB Output is correct
25 Correct 1 ms 6744 KB Output is correct
26 Correct 1 ms 6492 KB Output is correct
27 Correct 1 ms 6492 KB Output is correct
28 Correct 1 ms 6492 KB Output is correct
29 Correct 1 ms 6492 KB Output is correct
30 Correct 1 ms 6492 KB Output is correct
31 Correct 1 ms 6492 KB Output is correct
32 Correct 1 ms 6492 KB Output is correct
33 Correct 1 ms 6492 KB Output is correct
34 Correct 1 ms 6492 KB Output is correct
35 Correct 1 ms 6492 KB Output is correct
36 Correct 1 ms 6492 KB Output is correct
37 Correct 2 ms 6604 KB Output is correct
38 Correct 2 ms 6492 KB Output is correct
39 Correct 2 ms 6492 KB Output is correct
40 Correct 2 ms 6492 KB Output is correct
41 Correct 2 ms 6632 KB Output is correct
42 Correct 2 ms 6492 KB Output is correct
43 Correct 2 ms 6492 KB Output is correct
44 Correct 2 ms 6488 KB Output is correct
45 Correct 2 ms 6492 KB Output is correct
46 Correct 2 ms 6644 KB Output is correct
47 Correct 2 ms 6492 KB Output is correct
48 Correct 2 ms 6492 KB Output is correct
49 Correct 174 ms 11352 KB Output is correct
50 Correct 190 ms 11520 KB Output is correct
51 Correct 133 ms 11952 KB Output is correct
52 Correct 141 ms 11760 KB Output is correct
53 Correct 151 ms 11484 KB Output is correct
54 Correct 161 ms 11404 KB Output is correct
55 Correct 155 ms 11504 KB Output is correct
56 Correct 154 ms 11440 KB Output is correct
57 Correct 159 ms 11440 KB Output is correct
58 Correct 167 ms 11436 KB Output is correct
59 Correct 140 ms 11948 KB Output is correct
60 Correct 148 ms 11948 KB Output is correct
61 Correct 152 ms 11504 KB Output is correct
62 Correct 168 ms 11440 KB Output is correct
63 Correct 193 ms 11396 KB Output is correct
64 Correct 205 ms 11436 KB Output is correct
65 Correct 160 ms 11664 KB Output is correct
66 Correct 157 ms 11492 KB Output is correct
67 Correct 166 ms 11644 KB Output is correct
68 Correct 162 ms 11436 KB Output is correct
69 Correct 156 ms 11440 KB Output is correct
70 Correct 161 ms 11352 KB Output is correct
71 Correct 1 ms 6488 KB Output is correct
72 Correct 1 ms 6492 KB Output is correct
73 Correct 1 ms 6492 KB Output is correct
74 Correct 1 ms 6492 KB Output is correct
75 Correct 1 ms 6492 KB Output is correct
76 Correct 1 ms 6492 KB Output is correct
77 Correct 1 ms 6492 KB Output is correct
78 Correct 2 ms 6492 KB Output is correct
79 Correct 2 ms 6492 KB Output is correct
80 Correct 142 ms 12224 KB Output is correct
81 Correct 144 ms 11828 KB Output is correct
82 Correct 151 ms 11752 KB Output is correct
83 Correct 135 ms 11948 KB Output is correct
84 Execution timed out 5036 ms 97540 KB Time limit exceeded
85 Halted 0 ms 0 KB -