代码如下：

#include <iostream>
#include <cstring>
#include <string>
#include <cstdio>
#include <cmath>
//strlen scanf getline printf
/*int double bool
void
%c %d %lf
*/
using namespace std;
int main() {
	int n, a[3], z = 0, cz = 0;
	cin >> n >> a[1] >> a[2] >> a[3];
	if (a[1] < a[2] && a[1] < a[3] && n <= 3) {
		cout << "library";
	}
	if (a[2] < a[1] && a[2] < a[3] && n <= 5) {
		cout << "comprehensive";
	}
	if (a[3] < a[1] && a[3] < a[2] && n <= 9) {
		cout << "art";
	}
	return 0;
}