Think of a number between 1 and 100 in your mind. Then, your program should ask

Question

Think of a number between 1 and 100 in your mind. Then, your program should ask you minimal # of questions and determine your number based on your answers. Program's question format will be Is it NN (<, =, >)? You can respond to that question in 3 ways: < indicates that your number is less than computer's guess, = means that program guessed your number right, and > means that your number is greater than computer's guess. Allow the user to play this game any number of times. When the user is ready to quit, output average # of guesses / game.

Use a separate function to play the game. Invoke that function from main() repeatedly as needed.

So the output should look like this:

Guess a number between 1 and 100 (both inclusive) and get ready to answer a few questions.

Is it 50 (<,=,>)? <

Is it 25 (<,=,>)? <

Is it 12 (<,=,>)? >

Is it 18 (<,=,>)? >

Is it 21 (<,=,>)? <

Is it 19 (<,=,>)? >

Your guess is 20

It was a good game! Do you want to play again (y/n) ? y

Guess a number between 1 and 100 (both inclusive) and get ready to answer a few questions.

Is it 50 (<,=,>)? >

Is it 75 (<,=,>)? <

Is it 62 (<,=,>)? >

Is it 68 (<,=,>)? >

Is it 71 (<,=,>)? =

It was a good game!

Do you want to play again (y/n) ? n

Explanation / Answer

please rate - thanks

please rate - thanks

if you don't normally use getch() and #include <conio.h>

just remove them from the code

#include <conio.h>
#include <stdio.h>
int game();
int main()
{int guesses=0,games=0;
char yes;
do
{
guesses+=game();
games++;
printf("It was a good game! Do you want to play again (y/n) ?");
yes=getchar();
while((getchar())!=' ');
}while(yes=='y');
printf("average # of guesses / game. %.2f ",(double)guesses/games);
getch();
return 0;
}
int game()
{char c;
int min=1,max=100,num,count=0;
printf("Guess a number between 1 and 100 (both inclusive) and get ready to answer a few questions. ");
do
{
if(max==min)
    {printf("Your guess is %d ",max);
     return count;
     }
count++;
num=(max+min)/2;
printf("Is it %d (<,=,>)?",num);
c=getchar();
while((getchar())!=' ');
if(c=='>')
    min=num+1;
else if(c=='<')
    max=num-1;
}while(c!='=');
return count;   
}

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