Question

For C++

/*

rewrite the following program to generate pairs of random number

until the sum of the digits of one random number equals

the sum of the digits of the other random number.

use only while loops in your solution.

use only loop conditions to end the loop or escape the body of the loop.

for example,

23( 5) 71( 8)

92(11) 6( 6)

13( 4) 99(18)

12( 3) 47(11)

63( 9) 18( 9)

*/

#include <cmath>

#include <ctime>

#include <iomanip>

#include <iostream>

#include <random>

#include <string>

using namespace std;

int main()

{

//int seed = 0;

int seed = (int)time(nullptr);

default_random_engine e(seed);

uniform_int_distribution<int> u(10, 100000);

int original_number = u(e);

int number = original_number;

while (number != 0)

{

int digit = number % 10;

cout << setw(6) << number << '/' << setw(1) << digit <<

endl;

number = number / 10;

}

return 0;

}

Answer 1

Given below is the code for the question.
Please do rate the answer if it was helpful. Thank you

/*

rewrite the following program to generate pairs of random number

until the sum of the digits of one random number equals

the sum of the digits of the other random number.

use only while loops in your solution.

use only loop conditions to end the loop or escape the body of the loop.

for example,

23( 5) 71( 8)

92(11) 6( 6)

13( 4) 99(18)

12( 3) 47(11)

63( 9) 18( 9)

*/
#include <cmath>
#include <ctime>
#include <iomanip>
#include <iostream>
#include <random>
#include <string>
using namespace std;
int sumOfDigits(int num){
int sum = 0;
int digit;
while(num > 0){
digit = num % 10;
num /= 10;
sum += digit;
}
return sum;
}
int main()
{
//int seed = 0;
int seed = (int)time(nullptr);
default_random_engine e(seed);
uniform_int_distribution<int> u(10, 100000);
int num1 , num2;
int sum1, sum2;
do{
num1 = u(e);
num2 = u(e);
sum1 = sumOfDigits(num1);
sum2 = sumOfDigits(num2);
cout << setw(5) << num1 << "(" << setw(3) << sum1 << ")\t" <<
setw(5) << num2 << "(" << setw(3) << sum2 << ")" << endl;
}while(sum1 != sum2);
return 0;
}

output
-------
51126( 15) 84293( 26)
15208( 16) 73384( 25)
80108( 17) 5968( 28)
49702( 22) 25209( 18)
84829( 31) 78017( 23)
86268( 30) 46712( 20)
9657( 27) 43589( 29)
78652( 28) 88356( 30)
62907( 24) 43945( 25)
78674( 32) 73452( 21)
76202( 17) 72418( 22)
1627( 16) 60576( 24)
1252( 10) 42766( 25)
6196( 22) 88303( 22)