oj.uz

Submission #714693

# Submission time Handle Problem Language Result Execution time Memory
714693 2023-03-25T08:01:43 Z Khizri Plahte (COCI17_plahte) C++17
0 / 160
 120 ms 143320 KB 
#pragma GCC optimize ("O3")
#include <bits/stdc++.h>
using namespace std;
//------------------------------DEFINE------------------------------
//******************************************************************
#define IOS ios_base::sync_with_stdio(false); cin.tie(0),cout.tie(0)
#define ll long long
#define pb push_back
#define F first
#define S second
#define INF 1e18
#define all(v) (v).begin(),(v).end()
#define rall(v) (v).rbegin(),(v).rend()
#define pii pair<int,int>
#define pll pair<ll,ll>
#define OK cout<<"Ok"<<endl;
#define MOD (ll)(1e9+7)
#define endl "\n"
//******************************************************************
//----------------------------FUNCTION------------------------------
//******************************************************************
ll gcd(ll a,ll b){
    if(a>b) swap(a,b);
    if(a==0) return a+b;
    return gcd(b%a,a);
}
ll lcm(ll a,ll b){
    return a/gcd(a,b)*b;
}
bool is_prime(ll n){
    ll k=sqrt(n);

    if(n==2) return true;
    if(n<2||n%2==0||k*k==n) return false;
    for(int i=3;i<=k;i+=2){
        if(n%i==0){
            return false;
        }
    }
    return true;
}
//*****************************************************************
//--------------------------MAIN-CODE------------------------------
const int mxn=1e6+5,N=1e6+2;
int t=1,n,m,a[mxn],b[mxn],c[mxn],d[mxn],tree[mxn];
vector<int>on[mxn],off[mxn];
vector<pii>q[mxn];
int add(int ind,int val){
    while(ind<=N){
        tree[ind]+=val;
        ind+=(ind&(-ind));
    }
}
int update(int l,int r,int val){
    add(l,val);
    add(r+1,-val);
}
int query(int ind){
    int ans=0;
    while(ind>0){
        ans+=tree[ind];
        ind-=(ind&(-ind));
    }
    return ans;
}
void solve(){
    cin>>n>>m;
    for(int i=1;i<=n;i++){
        cin>>a[i]>>b[i]>>c[i]>>d[i];
        on[a[i]].pb(i);
        off[c[i]].pb(i);
    }
    for(int i=1;i<=m;i++){
        int x,y,k;
        cin>>x>>y>>k;
        q[x].pb({y,k});
    }
    set<int>ans[n+6];
    set<int>st;
    for(int i=1;i<=1e6;i++){
        for(int v:on[i]){
            st.insert(v);
        }
        for(auto [x,y]:q[i]){
            for(int v:st){
                if(b[v]<=x&&x<=d[v]){
                    ans[v].insert(y);
                }
            }
        }
        for(int v:off[i]){
            st.erase(v);
        }
    }
    for(int i=1;i<=n;i++){
        cout<<ans[i].size()<<endl;
    }
}
int main(){
    IOS;
    //cin>>t;
    while(t--){
        solve();
    }
    return 0;
}

Compilation message

plahte.cpp: In function 'int add(int, int)':
plahte.cpp:53:1: warning: no return statement in function returning non-void [-Wreturn-type]
   53 | }
      | ^
plahte.cpp: In function 'int update(int, int, int)':
plahte.cpp:57:1: warning: no return statement in function returning non-void [-Wreturn-type]
   57 | }
      | ^

Subtask #1
0 / 32.0

# Verdict Execution time Memory Grader output
1 Runtime error 90 ms 143308 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #2
0 / 32.0

# Verdict Execution time Memory Grader output
1 Runtime error 120 ms 143272 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #3
0 / 32.0

# Verdict Execution time Memory Grader output
1 Runtime error 115 ms 143320 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 32.0

# Verdict Execution time Memory Grader output
1 Runtime error 90 ms 143308 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0 / 32.0

# Verdict Execution time Memory Grader output
1 Runtime error 92 ms 143308 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -