Submission #166931

#	Time	Username	Problem	Language	Result	Execution time	Memory
166931		muhi1112	Preokret (COCI18_preokret)	C++17	21.20 / 50	2 ms	376 KiB

preokret

#include <bits/stdc++.h>
using namespace std;

#define f1 first
#define s2 second
#define mp make_pair
#define pb push_back
#define ll long long 
#define fri(a) freopen(a,"r",stdin);
#define fro(a) freopen(a,"w",stdout);
const int N=3e4+5;

bool cnt1[N],cnt2[N];
int ans1,ans2,n,a,x,y;
bool flag=0;

int main(){
//	fri("in.txt");
//	fro("out.txt");
	ios_base::sync_with_stdio(false);
	cin.tie(0);cout.tie(0);
	cin>>n;
	for(int i=0;i<n;i++){
		cin>>a;
		if(a<=1440)ans1++;
		cnt1[a]=1;
	}
	cin>>n;
	for(int i=0;i<n;i++){
		cin>>a;
		if(a<=1440)ans1++;
		cnt2[a]=1;
	}
	for(int i=0;i<=2880;i++){
		if(cnt1[i]==1){
			x++;
		}
		else if(cnt2[i]==1)y++;
		if(x>y && flag==0){
			ans2++;
			flag=1;
		}
		if(y>x && flag==1){
			ans2++;
			flag=0;
		}
	}
	cout<<ans1<<endl;
	cout<<ans2-1<<endl;
	return 0;
}

• Subtask 1: 21.2 / 50