# -*- coding: utf-8 -*-
"""
Created on Tue Oct 11 19:56:19 2022

@author: Roman
"""

import numpy as np
import matplotlib.pyplot as plt

x = np.linspace(0, 10, 200)
y = np.cos(x)
y1 = np.sin(x)

plt.subplot(211)
plt.plot(x, y, '*r', x, y1, '--k')
plt.subplot(223)
plt.plot(x, y, '*r', label='cos')
plt.subplot(224)
plt.plot(x, y1, label='sin')

plt.tight_layout()
plt.show()