#include <stdio.h>



int main()
{

int br1, br2, br3, max;


//printf("unesite 3 cela broja\n");
scanf("%d%d%d", &br1, &br2, &br3);
max=(br1>=br2 && br1>=br3)?br1:(br2>=br1 && br2>=br3)?br2:br3;

printf("%d\n", max);
return 0;
}

