#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; cin>>a>>b>>c; if(a>b){ max = a; } else{ max = b; } if(max<c){ max = c; } cout<<max; return 0; }