Bar charts are mostly use to show data and differences over time
public class Circle {
// the private data members
private double radius;
private double area;
private double diameter;
public void setRadius(double r)
{
radius = r;
}
public double getRadius()
{
return radius;
}
public double computeDiameter()
{
return radius * 2;
}
public double computeArea()
{
return ((radius * radius) * 3.14);
}
}
Answer:
See the code below in python.
Explanation:
num = int(input("Enter a number: "))
if (num == 0):
print("You entered 0...")
elif (num < 0):
print("Your entered a negative number...")
else:
print("You entered a positive number...")
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