Submission #5,075

2023-04-14 18:30:23

cpp17

Accepted 75/75

65ms

5112 KiB

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

int main() {
	int n, m; cin >> n >> m;
    vector<int>px(n+1, 0);
    for(int i=0; i<m; i++){
        int a, b; cin >> a >> b;
        px[a]++;
        px[b+1]--;
    }
    int sum=0, hossz=0, maxi=0, ans=-1;
    for(int i=1; i<=n; i++){
        sum+=px[i];
        if(sum==0){
            hossz++;
            if(hossz>maxi){
                maxi=hossz;
                ans=i;
            }
        }else{
            hossz=0;
        }
    }
    if(maxi==0) cout << -1 << endl;
    else cout << maxi << " " << ans-maxi+1 << endl;
}

	Sum	Test	Verdict		Time	Memory
base	75/75
		1	Accepted	0/0	3ms	1808 KiB
		2	Accepted	0/0	65ms	2708 KiB
		3	Accepted	3/3	3ms	2212 KiB
		4	Accepted	3/3	3ms	2488 KiB
		5	Accepted	3/3	3ms	2600 KiB
		6	Accepted	3/3	3ms	2856 KiB
		7	Accepted	3/3	2ms	2936 KiB
		8	Accepted	4/4	3ms	3024 KiB
		9	Accepted	4/4	3ms	3268 KiB
		10	Accepted	4/4	3ms	3616 KiB
		11	Accepted	4/4	6ms	3536 KiB
		12	Accepted	4/4	7ms	3904 KiB
		13	Accepted	4/4	6ms	3996 KiB
		14	Accepted	4/4	6ms	4176 KiB
		15	Accepted	4/4	7ms	4472 KiB
		16	Accepted	4/4	7ms	4520 KiB
		17	Accepted	4/4	8ms	4492 KiB
		18	Accepted	4/4	8ms	4492 KiB
		19	Accepted	4/4	64ms	5012 KiB
		20	Accepted	4/4	59ms	5112 KiB
		21	Accepted	4/4	56ms	5108 KiB
		22	Accepted	4/4	59ms	5016 KiB