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Date: Sun, 5 Jul 2026 14:47:27 +0800
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---
 q4_1/zhuzhuang.py | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 q4_1/zhuzhuang.py

diff --git a/q4_1/zhuzhuang.py b/q4_1/zhuzhuang.py
new file mode 100644
index 0000000..e4de884
--- /dev/null
+++ b/q4_1/zhuzhuang.py
@@ -0,0 +1,33 @@
+import matplotlib.pyplot as plt
+import json
+
+
+with open('movie.json', 'r', encoding='utf-8') as f:
+    data=json.load(f)
+    # print(data)
+    
+genre_shu={}
+for g in data:
+    ge=g["genre"]
+    if ge in genre_shu:
+        genre_shu[ge]+=1
+    else:
+        genre_shu[ge]=1
+# print("各类型的电影数量",genre_shu)
+
+genre_lei=list(genre_shu.keys())
+genre_liang=list(genre_shu.values())
+
+print(genre_liang)
+
+plt.figure(figsize=(14, 12))
+plt.bar(genre_lei,  genre_liang,        # 类别, 数值
+        width=0.6)                   # 柱子宽度（0~1之间）
+
+# 标题和标签
+plt.title('类型电影数量分布', fontsize=14)
+plt.xlabel('类型名称', fontsize=12)
+plt.ylabel('电影数量', fontsize=12)
+
+plt.show()
+plt.savefig("q4_1_bar.png",dpi=150,format='png')