USACO模板

做USACO题目时用到的

/* ID: geterns1 PROG: LANG: C++ */ #include <iostream> #include <fstream> #include <cstdio> #include <cmath> #include <cstdlib> #include <cstring> #include <algorithm> using namespace std; int main(){ freopen("in.txt", "r", stdin); freopen("out.txt", "w", stdout); //ifstream ifs( "friday.in" ); //ofstream ofs( "friday.out" ); /* 主程序体 */ fclose(stdin); fclose(stdout); //ifs.close(); //ofs.close(); return 0; }