/**************************************************************************/
/* Author: Chang												          */
/* Aim for: CS135 class				   									  */
/* Problem: This program solves the assignment1 Need for Speed problem.	  */
/**************************************************************************/
//preprocessor directives
#include <iostream>
using namespace std;

// function phototypes
void prettyPrintInt(int x);
void prettyPrintDouble(double x);
void prettyPrintString(string s);
void computePrintTime(double s);

int main()
{
    // Parameter Declarations
    const string averagename = "Chris";
    const double averagespeed = 55.0;
    string name;
    double speed;
    
    // LOGO
    cout << "----------------------------------------------------------" << endl;
    cout << "           CS135 Assignment 1: Need for Speed             " << endl;
    cout << "                       By Chang Jia                       " << endl;
    cout << "----------------------------------------------------------" << endl;
    cout << endl;
     
    // Get Inputs
    cout << "Enter pitcher's name: ";
    cin >> name;
    cout << "Enter pitch speed: ";
    cin >> speed;
    cout << endl;
    
    // Print Outputs
    prettyPrintString(name);
    prettyPrintDouble(speed);
    computePrintTime(speed);
    cout << endl;     
    prettyPrintString(averagename);
    prettyPrintDouble(averagespeed);
    computePrintTime(averagespeed);   
    cout << endl; 
       
    system("PAUSE");
    return EXIT_SUCCESS;
}

// Function Body
void computePrintTime(double s)
{
    double timeTaken = 66.5/s;
    prettyPrintDouble(timeTaken);   
    return;
}

void prettyPrintInt(int x){
  char tmp[21];
  sprintf(tmp, "%10i", x);
  cout << tmp;
  return;
}

void prettyPrintDouble(double x){
  char tmp[21];
  sprintf(tmp, "%10.2lf", x);
  cout << tmp;
  return;
}

void prettyPrintString(string s){
  char tmp[21];
  sprintf(tmp, "%10s", s.c_str());
  cout << tmp;
  return;
}