Submission #1084541

#	Time	Username	Problem	Language	Result	Execution time	Memory
1084541		rayan_bd	Job Scheduling (CEOI12_jobs)	C++17	0 / 100	203 ms	31132 KiB

jobs

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;

typedef tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update> pbds; 


#define getar(ar,n) for(ll i=0;i<n;++i) cin>>ar[i]
#define show(n) cout<<n<<'\n'
#define all(v) v.begin(), v.end()
#define br cout<<"\n"
#define pb push_back
#define nl '\n'
#define yes cout<<"YES\n"
#define no cout<<"NO\n"
#define ret return
#define ll long long
#define ld long double
#define sza(x) ((int)x.size())

const int mxN = 1e6 + 500;
const ll MOD = 1e9 + 7;
const ll INF = 1e9;
const ld EPS = 1e-9;

vector<pair<ll,ll>> ar;
ll n,m,d,x;

bool good(ll mid){
	for(ll day=1,curr=0;day<=n&&curr<m;++day){
		for(ll mach=1;curr<m&&mach<=mid&&ar[curr].first<=day;++mach){
			if(ar[curr++].first+d<day) return 0;
		}
	}
	return 1;
}

void solve(ll tc) {
    cin>>n>>d>>m;
    for(ll i=0;i<m;++i){
    	cin>>x;
    	ar.pb({x,i});
    }
    sort(all(ar));
    ll start=1,end=1e5+10,ans=INF;
    while(start<=end){
    	ll mid=start+(end-start)/2;
    	if(good(mid)){
    		ans=mid;
    		end=mid-1;
    	}else{
    		start=mid+1;
    	}
    }
    vector<vector<ll>> ans2(n+1);
    ll curr=0;
	for(ll day=1;day<=n&&curr<m;++day){
		for(ll j=0;j<ans&&curr<m;++j,++curr){
			ans2[day].pb(ar[curr].second+1);
		}
	}
	for(ll i=1;i<=n;++i){
		for(auto itt:ans2[i]){
			cout<<itt<<" ";
		}
		cout<<0<<'\n';
	}

	//show(ans);
} 

int main() {
    

    ios_base::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);
    	
    solve(69);

    return 0;
}

• Subtask 1: 0 / 100