oj.uz

Submission #668653

# Submission time Handle Problem Language Result Execution time Memory
668653 2022-12-04T10:53:14 Z nolimiya Fortune Telling 2 (JOI14_fortune_telling2) C++14
35 / 100
 38 ms 13000 KB 
#include <bits/stdc++.h> 
#include <math.h> 
//in the name of god,aka allah 
//**gray sety orz** 
using namespace std; 
#define pi pair<int , int> 
#define pii pair<long long , pair<long long , long long>> 
const int maxm = 2e5 + 5; 
const long long mod = 1e9 + 7 ; 
typedef long long ll; 
ll n,m; 
bool isval(int mid){ 
    //cout << mid <<" " << mid*mid-mid <<endl; 
    if (((mid-1)*mid)/2 < m) return 0; 
    return 1; 
} 
int darage[maxm]; 
ll ss; 
bool mm; 
pi pedaret[maxm*2]; 
int rp[maxm*2]; 
pi w[maxm]; 
//ll rw[maxm][maxm]; 
bool cmp(pi x , pi y){ 
    return max(x.first,x.second)>max(y.first,y.second); 
} 
void build(int v=1 , int l=1 , int r=m+1){    
    if(r-l==1){ rp[v] = 0, pedaret[v]={darage[l],l}; return; } 
    int mid = (l+r)/2; 
    build(v*2,l,mid) , build(v*2+1,mid,r); 
    rp[v]=rp[v*2]+rp[v*2+1]; 
    pedaret[v]=max(pedaret[v*2],pedaret[v*2+1]); 
} 
void shift(int id , int v=1 , int l=1 , int r=m+1){ 
    if(r-l==1){ rp[v] = 1 , pedaret[v] = {-1 , l}; return; } 
    int mid=(l+r)/2; 
    if(id<mid) shift(id , v*2 , l , mid); 
    else shift(id , v*2+1 , mid , r); 
    rp[v] = rp[v*2] + rp[v*2+1]; 
    pedaret[v] = max(pedaret[v*2] , pedaret[v*2+1]); 
} 
int upd(int x , int v=1 , int l=1 , int r=m+1){ 
    if(r-l<=1) return l; 
    int mid = (l+r)/2; 
    if(pedaret[v*2+1].first>=x) return upd(x,v*2+1,mid,r); 
    else return upd(x,v*2,l,mid); 
} 
int get(int lx , int rx , int v=1 , int l=1 , int r=m+1){ 
    if(r<=lx||rx<=l) return 0; 
    if(lx<=l&&r<=rx) return rp[v]; 
    int mid = (l+r)/2; 
    return get(lx,rx,v*2,l,mid)+get(lx,rx,v*2+1,mid,r); 
} 
map<ll,ll> mp; 
int main(){ 
    ios::sync_with_stdio(0),cin.tie(0),cout.tie(0); 
    cin >>n>>m; 
    for (int i=1; i<=n; i++) cin>>w[i].first>>w[i].second; 
    sort(w+1,w+n+1,cmp); 
    for (int i=1; i<=m; i++) cin>>darage[i]; 
    build(); 
    //cout<<55; 
    for (int i=1; i<=n; i++){ 
        mm = 0; 
        if (w[i].second>w[i].first) swap(w[i].first,w[i].second) , mm = 1; 
        while (pedaret[1].first>=w[i].first) shift(pedaret[1].second); 
        //cout<<<69; 
        if (pedaret[1].first>=w[i].second){//cout<<44<<endl; 
            //cout<<get(upd(w[i].second),m+1)<<endl; 
            if (get(upd(w[i].second),m+1)%2) ss+=w[i].second; 
            else ss+=w[i].first; 
        } 
        //cout<<73; 
        else ss+=((mm)?((rp[1]%2)?w[i].first:w[i].second):(((rp[1]%2)?w[i].second:w[i].first)));  
        //cout<<i<<endl; 
    } 
    cout<<ss; 
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 328 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 2 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 2 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct

Subtask #2
31.0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 328 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 2 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 2 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 11 ms 1084 KB Output is correct
15 Correct 16 ms 1872 KB Output is correct
16 Correct 25 ms 2260 KB Output is correct
17 Correct 36 ms 3196 KB Output is correct
18 Correct 33 ms 3496 KB Output is correct
19 Correct 30 ms 3404 KB Output is correct
20 Correct 34 ms 3404 KB Output is correct
21 Correct 30 ms 3468 KB Output is correct
22 Correct 23 ms 3028 KB Output is correct
23 Correct 26 ms 2988 KB Output is correct
24 Correct 27 ms 3020 KB Output is correct
25 Correct 22 ms 2980 KB Output is correct
26 Correct 28 ms 3252 KB Output is correct
27 Correct 33 ms 3416 KB Output is correct
28 Correct 38 ms 3508 KB Output is correct
29 Correct 30 ms 3448 KB Output is correct

Subtask #3
0 / 65.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 328 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 2 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 336 KB Output is correct
11 Correct 2 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 11 ms 1084 KB Output is correct
15 Correct 16 ms 1872 KB Output is correct
16 Correct 25 ms 2260 KB Output is correct
17 Correct 36 ms 3196 KB Output is correct
18 Correct 33 ms 3496 KB Output is correct
19 Correct 30 ms 3404 KB Output is correct
20 Correct 34 ms 3404 KB Output is correct
21 Correct 30 ms 3468 KB Output is correct
22 Correct 23 ms 3028 KB Output is correct
23 Correct 26 ms 2988 KB Output is correct
24 Correct 27 ms 3020 KB Output is correct
25 Correct 22 ms 2980 KB Output is correct
26 Correct 28 ms 3252 KB Output is correct
27 Correct 33 ms 3416 KB Output is correct
28 Correct 38 ms 3508 KB Output is correct
29 Correct 30 ms 3448 KB Output is correct
30 Runtime error 33 ms 13000 KB Execution killed with signal 11
31 Halted 0 ms 0 KB -