#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int a,b,c,max = 0; cin >> a >> b >> c; if (a > max) max = a; if (b > max) max = b; if (c > max) max = c; cout << max << endl; return 0; }