Problem 1: Plot a Sales Trend Line Chart

Problem Description

Write a Python program that plots a line chart showing sales figures across 6 months, with a proper title, axis labels, and markers on each data point.

Input

A list of 6 month names and a corresponding list of 6 sales values.

Output

A displayed line chart with title, labeled axes, and markers.

Constraints

• Both lists must have exactly 6 matching values.

Example Input

text
months = ["Jan","Feb","Mar","Apr","May","Jun"]
sales = [100, 150, 130, 170, 200, 180]

Example Output

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(A line chart window showing sales trend across 6 months, with title "Monthly Sales" and labeled axes)

Concepts Covered

plt.plot(), titles, axis labels, markers.