What are the 3 source codes to create the following programs: In this game, the

Question

What are the 3 source codes to create the following programs:

In this game, the computer picks a random number in the range 0 to 99, and then the user is allowed eight tries

to guess what it is. After each wrong guess, the computer responds by reporting whether that guess was too high

or too low.

2. Implement the guessing game described above. Use a for loop that iterates eight time. Use

System.exit(0) inside the loop if the user guesses correctly.

Here is a sample run where the user guesses correctly:

I am thinking of a number from 0 to 99.

You have up to eight tries to guess what it is.

Guess #0: 50

No, that's too low.

Guess #1: 75

No, that's too low.

Guess #2: 87

No, that's too high.

Guess #3: 81

You got it! It was 81.

And here is a sample run where the user fails to guess correctly:

I am thinking of a number from 0 to 99.

You have up to eight tries to guess what it is.

Guess #0: 30

No, that's too low.

Guess #2: 40

No, that's too low.

Guess #3: 50

No, that's too low.

Guess #4: 60

No, that's too low.

Guess #5: 70

No, that's too high.

Guess #6: 66

No, that's too low.

Guess #7: 67

No, that's too low.

Sorry. You failed to guess 68.

The Discrete Binary Logarithm

Recall that the logarithm with base b of a number x is the exponent on b that equals x: by = x. It is written as

y = logb x. If the base b = 10, then it is called the common logarithm, and usually written y = logx for 10y = x. If

the base b = e ? 2.718281828459, then it is called the natural logarithm, and usually written y = lnx for ey = x.

If the base is b = 2, then it is called the binary logarithm, and is usually written y = lg x for 2y = x. Computer

scientists usually use the binary logarithm.

The discrete binary logarithm (dbl) of a number x is the greatest integer not exceeding lg x. That is the

greatest integer n for which 2n ? x. For example, the dbl of 21 is 4, because 24 ? 26 < 25. Mathematically, the

dbl would be is written as

dbl(x) = ?lgx?

The symbol ? ? denotes the floor function, which simply means,

Explanation / Answer

#include #include #include #include using namespace std; int main(int argc, char *argv[]) { if (strcmp (argv[1], "-n") == 0 && strcmp (argv[3], "-d") == 0) //if user inputs order -n X -d difficulty { int i; float j; i = atoi (argv[2]); //convert string into integer srand (time(NULL)); int x, y = rand() % i; if (strcmp (argv[4], "easy") == 0) j = 0.8; if (strcmp (argv[4], "medium") == 0) j = 0.6; if (strcmp (argv[4], "hard") == 0) j = 0.4; if (strcmp (argv[4], "unlimited") == 0) j = 1000; cout

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