Answer to Question #161846 in C++ for rahul jaswal

Question

Fill in the blanks in the following code. The code is written to draw 4 rectangles of heights 20, 30, 40, 50 respectively and widths 20, 15, 10, 5 respectively. The centres of these rectangles are at (1,2)

initCanvas();

double x=20;

double y=20;

repeat(4){

Rectangle r( BLANK-P , BLANK-Q , x, y);

r.imprint();

x = x + BLANK-R ;

y = y + BLANK-S ;

}

What is BLANK-P ?

What is BLANK-Q ?

What is BLANK-R ?

What is BLANK-S ?

Answer 1

#include <iostream>
using namespace std;
int main () {
    // rectangles of heights 20, 30, 40, 50 respectively and widths 20, 15, 10, 5 respectively
    cout << "1 - rectangle height = 20, width = 20\n";
    for (int i = 0; i < 20; i++) {
        for (int j = 0; j < 20; j++) {
            cout << "# ";
        }
        cout << endl;
    }

    cout << "\n\n2 - rectangle height = 30, width = 15\n";
    for (int i = 0; i < 30; i++) {
        for (int j = 0; j < 15; j++) {
            cout << "# ";
        }
        cout << endl;
    }
    
    cout << "\n\n3 - rectangle height = 40, width = 10\n";
    for (int i = 0; i < 30; i++) {
        for (int j = 0; j < 10; j++) {
            cout << "# ";
        }
        cout << endl;
    }
    cout << "\n\n4 - rectangle height = 50, width = 5\n";
    for (int i = 0; i < 30; i++) {
        for (int j = 0; j < 5; j++) {
            cout << "# ";
        }
        cout << endl;
    }
}