// -*- mode: c++ -*- | |
// $Id$ | |
// http://www.bagley.org/~doug/shootout/ | |
#include <cstdlib> | |
#include <iostream> | |
#include <vector> | |
int | |
main(int argc, char *argv[]) { | |
#ifdef SMALL_PROBLEM_SIZE | |
#define LENGTH 900000 | |
#else | |
#define LENGTH 9000000 | |
#endif | |
int i, n = ((argc == 2) ? atoi(argv[1]) : LENGTH); | |
typedef std::vector<int> ARY; | |
ARY x(n); | |
ARY y(n); | |
for (i=0; i<n; i++) { | |
x[i] = i; | |
} | |
for (int i = n - 1; i >= 0; --i) { | |
y[i] = x[i]; | |
} | |
std::cout << y.back() << std::endl; | |
} |