Question

Define a function CoordTransform() that transforms the function's first two input parameters xVal and yVal into two output parameters xValNew and yValNew. The function returns void. The transformation is new = (old + 1) * 2. Ex: If xVal = 3 and yVal = 4, then xValNew is 8 and yValNew is 10.

Answer 1

Check the explanation

Step-by-step explanation:

#include <iostream>

using namespace std;

void CoordTransform(int x, int y, int& xValNew,int& yValNew){

xValNew = (x+1)*2;

yValNew = (y+1)*2;

}

int main() {

int xValNew = 0;

int yValNew = 0;

CoordTransform(3, 4, xValNew, yValNew);

cout << "(3, 4) becomes " << "(" << xValNew << ", " << yValNew << ")" << endl;

return 0;

}