CS201-Introduction to Programming Assignment No.2 Due Date 12 December 2014

[Vuhelper]

#include <iostream>
#include <stdlib.h>
#include <time.h>
using namespace std;
main(){

// declare and initialize variables
int low = 0, high = 0, secretNumber = 0, userNumber = 0;

cout"My Student ID is BC123456789"endl;

// get input value for lower range
cout"Enter lower range: ";
cin>>low;

// get input value for upper range
cout"Enter upper range: ";
cin>>high;

// validation check: lower range must be greater than zero
if(low < 1){
cout"The value of lower range must be greater than zero(0)"endl;
system("pause"); // pause output screen
exit(0); // exit the program
}

// validation check: high range must be greater than low range
else if( high <= low){
cout"The value of high range must be greater than low range"endl;
system("pause"); // pause output screen
exit(0); // exit the program
}

cout"Computer is calculating a random secret number in the given range...";

// setting random seed value with current system time
srand(time(NULL));

// generating secret number
secretNumber = low + (rand() % (high - low + 1 ) );
cout"Done!"endlendl;

cout"Please guesss the secret number in the range ["low" - "high"]: ";
cin>>userNumber;

if(userNumber > secretNumber){
cout"Oooppssss...your entered number is too high...Computer won"endl;
}
else if(userNumber < secretNumber){
cout"Oooppssss...your entered number is too low...Computer won"endl;
}
else if(userNumber == secretNumber) {
cout"Wawoooo...Congratulations!...You won"endl;
}
else{
cout"Invalid Input"endl;
}
coutuserNumberendl;
cout"\n\nSecret Number was: "secretNumberendlendl;

system("pause");

}