| // -*- mode: c++ -*- | |
| // $Id$ | |
| // http://www.bagley.org/~doug/shootout/ | |
| // with help from Waldek Hebisch | |
| #include <iostream> | |
| #include <fstream> | |
| #include <stdlib.h> | |
| #include <stdio.h> | |
| using namespace std; | |
| #define MAXLINELEN 128 | |
| int main(int argc, char * * argv) { | |
| char line[MAXLINELEN]; | |
| int sum = 0; | |
| char buff[4096]; | |
| cin.rdbuf()->pubsetbuf(buff, 4096); // enable buffering | |
| while (cin.getline(line, MAXLINELEN)) { | |
| sum += atoi(line); | |
| } | |
| cout << sum << '\n'; | |
| } |