#include<iostream> #include<cstdio> #include<cstring> #include<cmath> #include <stdio.h> #include <iomanip> using std::setw; using namespace std; int main() { int a = 0,b; for (int i = 1; i <= 10; i++) { cin>>b; if(a<b){ a=b; } } cout<<a<<endl; return 0; }