Submission #779507

#	Time	Username	Problem	Language	Result	Execution time	Memory
779507		DangerNoodle7591	Cipele (COCI18_cipele)	C++17	90 / 90	44 ms	3024 KiB

cipele

//#include<bits/stdc++.h>
#include<iostream>
#include<bitset>
#include<algorithm>
using namespace std;
#define lalala ios_base::sync_with_stdio(false);cin.tie(NULL);
#define endl "\n"
#define pb push_back
#define N 100005
bitset<N>  var;
int main(){
	lalala;
	int n,m;
	vector<int> a,b;cin>>n>>m;
	for(int i=0;i<n;i++){
		int aa;cin>>aa;
		a.pb(aa);
	}
	for(int i=0;i<m;i++){
		int bb;cin>>bb;
		b.pb(bb);
	}
	sort(a.begin(),a.end());
	sort(b.begin(),b.end());
	if(n>m){
		swap(n,m);swap(a,b);
	}
	int l=0,r=1000000000;
	while(l<=r){
		int mid=(l+r)/2;
		int ok=0;
		for(int i=0;i<m;i++){
			if(ok==n){
				break;
			}
			if(abs(b[i]-a[ok])<=mid){
				ok++;
			}
		}
		if(ok==n){
			r=mid-1;
		}
		else l=mid+1;
	}
	cout<<l<<endl;
}

• Subtask 1: 9 / 9
• Subtask 2: 9 / 9
• Subtask 3: 9 / 9
• Subtask 4: 9 / 9
• Subtask 5: 9 / 9
• Subtask 6: 9 / 9
• Subtask 7: 9 / 9
• Subtask 8: 9 / 9
• Subtask 9: 9 / 9
• Subtask 10: 9 / 9