#include <iostream>
using namespace std;

int main() {
    int a, b, c;
    cin >> a >> b >> c;
    int max_num = max(a, max(b, c));
    int min_num = min(a, min(b, c));
    cout << "The maximum number is : " << max_num << endl;
    cout << "The minimum number is : " << min_num << endl;
    return 0;
}
// 64 位输出请用 printf("%lld")