diff --git a/Matplotlib Drawing/Problem 3/A.py b/Matplotlib Drawing/Problem 3/A.py
new file mode 100644
index 0000000000000000000000000000000000000000..e84547d4d9bcba1a9bd056d2b48565d16b3d3519
--- /dev/null
+++ b/Matplotlib Drawing/Problem 3/A.py	
@@ -0,0 +1,8 @@
+import numpy as np
+import matplotlib.pyplot as plt
+data = [[10., 20., 30., 20.],[40., 25., 53., 18.],[6., 22., 52., 19.]]
+x = np.arange(4)
+colors = ['r', 'g', 'b']
+for i in range(len(data)):
+    plt.bar(x + i * 0.25, data[:i], color = colors[i], width = 0.25)
+plt.show()
\ No newline at end of file