import matplotlib.pyplot as plt   # pip install matplotlib
import random

n=int(input("no. of graphs : "))
colors=['black','blue','red','orange','yellow','brown','cyan','pink','green','gold']
letters=['o','x','+','*']
xlabels=input("Enter the X-axis label : ")   #High value of x-axis limit
ylabels=input("Enter the Y-axis label : ")   #High value of y-axis limit

for a in range(n):

    print("--------------------",a+1,"--------------",a+1,"----------------",a+1,"-----------------")

    num=int(input("Enter the number of elements :"))
    x1=[]
    for i in range(num):
        x1.append(int(input("Enter the X-axis elements: ")))
    y1=[]
    for j in range(num):
        y1.append(int(input("Enter the Y-axis elements: ")))

    plt.plot(x1,y1,color=random.choice(colors),linewidth=3,marker=random.choice(letters),markerfacecolor=random.choice(colors),markersize=8,label="1st-bar")

"""
 ---------BAR CHART--------

    bar_label=['ONE','TWO','THREE','FOUR','FIVE']
    plt.bar(x1,y1,tick_label=bar_label,width=0.8,color=['blue','black','brown','green','cyan'])
 -------------------------------

"""

""" ''' is used to command  multi lines ''' """   

plt.xlabel(xlabels)
plt.ylabel(ylabels)

plt.title("Testing graph ")

plt.legend()

plt.show()