Consider the following functions: int func1(int x) { int r, s; r = 2 * x; if (r

Question

Consider the following functions:

int func1(int x)

{           

      int r, s;

      r = 2 * x;

      if (r > 10)
      {

            s = x / 2;

      }

      else
      {

            s = x / 3;
      }

      return s - 2;

}

int func2(int a, int b)

{

      int r, s;

      s = 0;

      for(r = a; r < b; r++)

      {

            s++;

      }

      return s;

}

What is the output from the following program fragments?

            int a, b;

      a. a = 10;
         cout << func1(a) << endl;

      b. a = 5; b = 12;

         cout << func2(a, b) << endl;
      c. a = 8;

         b = func1(a);

         cout << a << " " << b << " " << func2(a, b) << endl;

Explanation / Answer

a. 3 b. 7 c. 8 2 0 Run following code to see... #include #include using namespace std; int func1(int x) { int r, s; r = 2 * x; if (r > 10) { s = x / 2; } else { s = x / 3; } return s - 2; } int func2(int a, int b) { int r, s; s = 0; for(r = a; r

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