main.cpp

来自「C++ Source code from a tutorial」· C++ 代码 · 共 19 行

#include <iostream>
#include <stdlib.h>

using namespace std;

int main(int argc, char *argv[])
{
  double start;
  double finish;
  
  start = -253.895;
  finish = -fabs(start);
  
  cout << finish << endl;
  
  system("PAUSE");	
  return 0;
}