Show the output of the following codes: i. #include using namespace std; int main() { int x1, x2, i, j, k, y, z; float f; x1 = 1; x2 = 1; y = 5 + x1--; z = 5 + ++x2; i = 6 % 4; j = 1; j += j + 3; k = 25 / 2; f = (float)((2 / 5) * k); cout << "x1 is " << x1 << endl; cout << "x2 is " << x2 << endl; cout << "i is " << i << endl; cout << "j is " << j << endl; cout << "k is " << k << endl; cout << "y is " << y << endl; cout << "z is " << z << endl; cout << "f is " << f; return 0; } ii. #include using namespace std; int main() { cout<< "9.3 * 12 / 6 – 7.6 is "; cout<< 9.3 * 12/6 – 7.6; return 0; } iii. #include using namespace std; int main() { double a = 6.5; a += a + 1; cout<< a << endl; a = 6; a /=2; cout<< a << endl; return 0; }

Show the output of the following codes: i. #include using namespace std; int main() { int x1, x2, i, j, k, y, z; float f; x1 = 1; x2 = 1; y = 5 + x1--; z = 5 + ++x2; i = 6 % 4; j = 1; j += j + 3; k = 25 / 2; f = (float)((2 / 5) * k); cout << "x1 is " << x1 << endl; cout << "x2 is " << x2 << endl; cout << "i is " << i << endl; cout << "j is " << j << endl; cout << "k is " << k << endl; cout << "y is " << y << endl; cout << "z is " << z << endl; cout << "f is " << f; return 0; } ii. #include using namespace std; int main() { cout<< "9.3 * 12 / 6 – 7.6 is "; cout<< 9.3 * 12/6 – 7.6; return 0; } iii. #include using namespace std; int main() { double a = 6.5; a += a + 1; cout<< a << endl; a = 6; a /=2; cout<< a << endl; return 0; }

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter7: User-defined Simple Data Types, Namespaces, And The String Type

Section: Chapter Questions

Problem 1TF

See similar textbooks

i.

#include <iostream> using namespace std;

int main()

{

int x1, x2, i, j, k, y, z; float f;

x1 = 1;

x2 = 1;

y = 5 + x1--; z = 5 + ++x2; i = 6 % 4;

j = 1;

j += j + 3; k = 25 / 2;

f = (float)((2 / 5) * k);

cout << "x1 is " << x1 << endl; cout << "x2 is " << x2 << endl; cout << "i is " << i << endl; cout << "j is " << j << endl; cout << "k is " << k << endl; cout << "y is " << y << endl; cout << "z is " << z << endl; cout << "f is " << f;

return 0;

}

ii.

#include <iostream> using namespace std;

int main()

{

cout<< "9.3 * 12 / 6 – 7.6 is ";

cout<< 9.3 * 12/6 – 7.6;

return 0;

}

iii.

#include <iostream> using namespace std;

int main()

{

double a = 6.5; a += a + 1;

cout<< a << endl; a = 6;

a /=2;

cout<< a << endl; return 0;

}

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