oj.uz

Submission #545679

# Submission time Handle Problem Language Result Execution time Memory
545679 2022-04-05T07:33:17 Z leaked Ants and Sugar (JOI22_sugar) C++14
0 / 100
 4000 ms 1596 KB 
#include <bits/stdc++.h>

#define f first
#define s second
#define m_p make_pair
#define all(x) (x).begin(),(x).end()
#define rall(x) (x).rbegin(),(x).rend()
#define vec vector
#define pb push_back
#define sz(x) (int)(x).size()
#define pw(x) (1LL<<(x))
#define fast_prep ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
typedef long double ld;
typedef pair<int,ll> pil;
template<class T> bool umin(T &a,const T &b){return (a>b?a=b,1:0);}
template<class T> bool umax(T &a,const T &b){return (a<b?a=b,1:0);}

signed main(){
    fast_prep;
    int n,k;
    cin>>n>>k;
    map<int,int> x,y;
    auto solve=[&](){
        ll ans=0;
        map<int,int> mp=y;
        map<int,int> mpt=x;
        for(auto &z : mpt){
            while(z.s){
                auto it=mp.lower_bound(z.f-k);
                if(it==mp.end() || abs(it->f-z.f)>k) break;
                int j=it->f;
                int mn=min(mp[j],z.s);
                ans+=mn;
                z.s-=mn;mp[j]-=mn;
                if(!mp[j]) mp.erase(j);
            }
        }
        return ans;
    };
    for(int i=0;i<n;i++){
        int t;
        cin>>t;
        if(t==2){
            int i,vl;
            cin>>i>>vl;
            x[i]+=vl;
        }
        else{
            int i,vl;
            cin>>i>>vl;
            y[i]+=vl;
        }
        cout<<solve()<<'\n';
    }
    return 0;
}
/*

*/

Subtask #1
0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Incorrect 172 ms 384 KB Output isn't correct
7 Halted 0 ms 0 KB -

Subtask #2
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Execution timed out 4069 ms 1272 KB Time limit exceeded
5 Halted 0 ms 0 KB -

Subtask #3
0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Execution timed out 4048 ms 1596 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #4
0 / 52.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Incorrect 172 ms 384 KB Output isn't correct
7 Halted 0 ms 0 KB -