diff --git "a/homework_02_numpy_matplotlib/2.\357\274\2103\357\274\211.text" "b/homework_02_numpy_matplotlib/2.\357\274\2103\357\274\211.text"
new file mode 100644
index 0000000000000000000000000000000000000000..eb4771d160c7c4f338a1f222b4f5f68792a5f751
--- /dev/null
+++ "b/homework_02_numpy_matplotlib/2.\357\274\2103\357\274\211.text"
@@ -0,0 +1,16 @@
+import matplotlib.pyplot as plt
+import numpy as np
+a = [0, 0]
+A = [a, ]
+while len(A) < 1000:
+    p = np.array([[0, 1], [1, 0], [0, -1], [-1, 0]])
+    b = np.random.randint(len(p))
+    a = np.array(a) + p[b]
+    c = list(a)
+    A.append(c)
+B = np.array(A).T
+plt.scatter(0, 0, c='r')
+plt.axis('off')
+plt.plot(B[0], B[1], c='g')
+
+plt.show()