Submission #230663

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Source Code Expand

#include <iostream>
using namespace std;

int main(void){
	int n;
	cin >> n;
	pair<int, int>	data[1000001];
	for(int i = 0; i < 1000001; i++){
		data[i].first = 0;
		data[i].second = i;
	}


	for(int i = 0; i < n; i++){
		int a, b;
		cin >> a >> b;
		for(int j = a; j <= b; j++){
			data[j].first++;
		}
	}

	sort(data, data + 1000001);

	cout << data[1000000].first << endl;
  return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:22:27: error: ‘sort’ was not declared in this scope