write a c++ program that reads the x,y coordinates

Question

write a c++ program that reads the x,y coordinates of a point. Then you program should determine wither this point lies inside a circle with radius equal 5 and centered at the point (1,2) or not.

Vulpes · Answer

Try: #include #include #include using namespace std; int main() { int x, y, sumSquares; double distance; cout cin >> x; cout cin >> y; /* If the distance from the entered point to the midpoint of the circle is less than or equal to 5, then the point is within the circle. */ sumSquares = (x - 1) * (x - 1) + (y - 2) * (y - 2); distance = sqrt((double)sumSquares); if (distance { cout } else { cout } system("pause"); return 0; }

Hemant Srivastava · Answer

#include #include #include using namespace std; int main () { int PointX = 3; int PointY = 5; bool result = IsPointWithinCircle(1,2,5, PointX, PointY) if(result == true) cout else cout return 0; } public bool IsPointWithinCircle(int CenterX, int CenterY, int radius, int PointX, int PointY) { bool IsPointWithin = false; float dist = sqrt( (CenterX - PointX)* (CenterX - PointX) + (CenterY - PointY)* (CenterY - PointY)); if (dist > radius) { IsPointWithin = true; } return IsPointWithin; }

write a c++ program that reads the x,y coordinates

Answers (2)