Problem
1. Write a program to display a bar graph using the polyline function. lnput to the program is to include the data points and thc labeling reqi~ired for the x and y axes. The data points are to be scaled by the program so that the graph is displayed across the full screen area.
2. Write a Drogram to display a bar graph in any selected sclren area. Use the polyline function to draw the bars.