include <bits/stdc++.h>

using namespace std;

int main() {

int a, b, c;
cin >> a >> b >> c;

if (a > b && a > c) {
	cout << a;
}

if (b > a && b > c) {
	cout << b;
}

if (c > a && c > b) {
	cout << c;
}

return 0;

}