Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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C++ Programming Language: Enhance the code given by outputting:

  1. The largest number of the sequence a0 ,a1 ,a2 , ..., ak.
  2. The position of the largest number

Test your program for the following values of x751116787328732048, and 65535.

Example:

"For example, for the input sequence: 75226113340170852561286432168421, the program output should contain the following:

The largest number of the sequence is 340 The position of the largest number is 4"

 

Code Given:

 
#include <iostream>
#include <iomanip>
 
using namespace std;

int main()
{
long x;
int count;
long a_n;

cout << "Enter a nonnegative integer: ";
cin >> x;
cout << endl;

count = 0;

a_n = x;
cout << a_n << ", ";

while (a_n !=1)
{
if (a_n %2==0)
a_n = a_n / 2;
else
a_n = 3 * a_n + 1;
count++;
cout << a_n <<", ";
}

cout << endl;
cout << "The integer k such that a_k = 1 is " << count << endl;

return0;
}
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