Submission

[PP][PP][PP][PP][PP][PP][PP][PP][PP][PP]

Score: 100

User: realcaramel

Problemset: ลอดสะพาน

Language: cpp

Time: 0.002 second

Submitted On: 2024-11-24 22:44:16

#include <bits/stdc++.h>
using namespace std;
int main(){
	int l,n;
	cin>>l>>n;
	int a[l+1]={};
	while(n--){
		int x,y;
		cin>>x>>y;
		for(int i=x;i<y;i++) a[i]++;
	}
	sort(a,a+l+1);
	cout<<a[l];
	return 0;
}