routine

test/outputtest.py

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+import numpy as np
+
+# 创建一个二维数组
+array = np.array([[1, 2, 3], [4, 5, 6]])
+
+# 对整个数组求和
+total_sum = np.sum(array)
+
+# 对每一列求和
+column_sum = np.sum(array, axis=0)
+
+# 对每一行求和
+row_sum = np.sum(array, axis=1)
+
+print("总和:", total_sum)
+print("列和:", column_sum)
+print("行和:", row_sum)