2 Declare and implement a class named Pythagorean The class

2. Declare and implement a class named Pythagorean. The class will contain the following five methods:
• getTriples(int n) prints all Pythagorean triples (a, b, c) such that a2 + b2 = c2, 0 < a = b = c = n.
• getQuadruples(int n) prints all Pythagorean quadruples (a, b, c, d) such that a2 + b2 + c2 = d2, 0 < a = b = c = d = n.
• getQuintuples(int n) prints all Pythagorean quintuples (a, b, c, d, e) such that a2 + b2 + c2 + d2 = e2, 0 < a = b = c = d = e = n.
• getHextuples(int n) prints all Pythagorean hextuples (a, b, c, d, e, f) such that a2 + b2 + c2 + d2 + e2 = f2, 0 < a = b = c = d = e = f = n.
• getSeptuples(int n) prints all Pythagorean septuples (a, b, c, d, e, f, g) such that a2 + b2 + c2 + d2 + e2 + f2 = g2, 0 < a = b = c = d = e = f = g = n.

For example, for n = 10. These methods will print

triples:
3, 4, 5
6, 8, 10

quadruples:
1, 2, 2, 3
1, 4, 8, 9
2, 3, 6, 7
2, 4, 4, 6
3, 6, 6, 9
4, 4, 7, 9

quintuples:
1, 1, 1, 1, 2
1, 1, 3, 5, 6
1, 1, 7, 7, 10
1, 2, 2, 4, 5
1, 3, 3, 9, 10
1, 4, 4, 4, 7
1, 5, 5, 7, 10
2, 2, 2, 2, 4
2, 2, 3, 8, 9
2, 2, 4, 5, 7
2, 4, 4, 8, 10
2, 4, 5, 6, 9
3, 3, 3, 3, 6
4, 4, 4, 4, 8
5, 5, 5, 5, 10

hextuples:
1, 1, 1, 2, 3, 4
1, 1, 1, 4, 9, 10
1, 1, 1, 5, 6, 8
1, 1, 2, 3, 7, 8
1, 1, 3, 3, 4, 6
1, 1, 3, 5, 8, 10
1, 2, 2, 2, 6, 7
1, 2, 2, 6, 6, 9
1, 2, 3, 5, 5, 8
1, 3, 3, 3, 6, 8
1, 3, 4, 5, 7, 10
2, 2, 2, 2, 3, 5
2, 2, 2, 4, 6, 8
2, 2, 3, 4, 4, 7
2, 3, 4, 4, 6, 9
3, 3, 3, 3, 8, 10
3, 4, 5, 5, 5, 10
4, 4, 4, 4, 6, 10

septuples:
1, 1, 1, 1, 1, 2, 3
1, 1, 1, 1, 3, 6, 7
1, 1, 1, 1, 4, 4, 6
1, 1, 1, 2, 2, 5, 6
1, 1, 1, 2, 3, 3, 5
1, 1, 1, 2, 5, 7, 9
1, 1, 1, 3, 4, 6, 8
1, 1, 1, 5, 6, 6, 10
1, 1, 2, 2, 3, 9, 10
1, 1, 2, 3, 3, 5, 7
1, 1, 2, 3, 6, 7, 10
1, 1, 2, 5, 5, 5, 9
1, 1, 3, 3, 4, 8, 10
1, 1, 3, 3, 5, 6, 9
1, 2, 2, 2, 2, 8, 9
1, 2, 2, 3, 3, 3, 6
1, 2, 3, 3, 3, 7, 9
1, 2, 3, 3, 4, 5, 8
1, 2, 3, 5, 5, 6, 10
1, 3, 3, 3, 6, 6, 10
1, 3, 3, 4, 4, 7, 10
1, 4, 4, 4, 4, 4, 9
2, 2, 2, 2, 2, 4, 6
2, 2, 2, 2, 4, 7, 9
2, 2, 2, 4, 6, 6, 10
2, 2, 3, 3, 5, 7, 10
2, 2, 4, 4, 4, 5, 9
2, 3, 3, 3, 3, 3, 7
2, 3, 3, 3, 5, 5, 9
3, 3, 3, 3, 3, 6, 9
3, 3, 4, 4, 5, 5, 10

Value n must be read from the user in the main method

Solution

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

class pythagorean{
public:
   void getTriples( int n ){
       cout << \"triples:\" << endl;
       for(int a= 1; a <= n; a++ ){
           for(int b= a; b <= n; b++ ){
               double c = sqrt( a*a + b*b );
               if( c == int(c) && c<=n ){
                   cout << a << \" \" << b << \" \" << int(c) << endl;
               }}}}

   void getQuadruples( int n ){
       cout << \"quadruples:\" << endl;
       for(int a= 1; a <= n; a++ ){
           for(int b= a; b <= n; b++ ){
               for(int c= b; c <= n; c++ ){
                   double d = sqrt( a*a + b*b + c*c );
                   if( d == int(d) && d<=n ){
                       cout << a << \" \" << b << \" \" << c << \" \" << int(d) << endl;
               }}}}}

   void getQuintuples( int n ){
       cout << \"quintuples:\" << endl;
       for(int a= 1; a <= n; a++ ){
           for(int b= a; b <= n; b++ ){
               for(int c= b; c <= n; c++ ){
                   for( int d=c; d <= n; d++ ){
                       double e = sqrt( a*a + b*b + c*c + d*d );
                       if( e == int(e) && e <=n ){
                           cout << a << \" \" << b << \" \" << c << \" \" << d << \" \" << int(e) << endl;
               }}}}}}

   void getHextuples( int n ){
       cout << \"hextuples:\" << endl;
       for(int a= 1; a <= n; a++ ){
           for(int b= a; b <= n; b++ ){
               for(int c= b; c <= n; c++ ){
                   for( int d=c; d <= n; d++ ){
                       for(int e=d; e<=n; e++ ){
                           double f = sqrt( a*a + b*b + c*c + d*d + e*e );
                           if( f == int(f) && f <=n ){
                               cout << a << \" \" << b << \" \" << c << \" \" << d << \" \" << e << \" \" <<int(f) << endl;
                       }}}}}}}

   void getSeptuples( int n ){
       cout << \"septuples:\" << endl;
       for(int a= 1; a <= n; a++ ){
           for(int b= a; b <= n; b++ ){
               for(int c= b; c <= n; c++ ){
                   for( int d=c; d <= n; d++ ){
                       for(int e=d; e<=n; e++ ){
                           for(int f=e; f<=n; f++){
                               double g = sqrt( a*a + b*b + c*c + d*d + e*e + f*f );
                               if( g == int(g) && g <=n ){
                                   cout << a << \" \" << b << \" \" << c << \" \" << d << \" \" << e << \" \" << f << \" \" <<int(g) << endl;
                               }}}}}}}}

};

int main(){
   int n;
   cin >> n;
   pythagorean p;
   p.getTriples(n);
   p.getQuadruples(n);
   p.getQuintuples(n);
   p.getHextuples(n);
   p.getSeptuples(n);
   return 0;
}

2. Declare and implement a class named Pythagorean. The class will contain the following five methods: • getTriples(int n) prints all Pythagorean triples (a, b,
2. Declare and implement a class named Pythagorean. The class will contain the following five methods: • getTriples(int n) prints all Pythagorean triples (a, b,
2. Declare and implement a class named Pythagorean. The class will contain the following five methods: • getTriples(int n) prints all Pythagorean triples (a, b,

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