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array int[] array1={10,20,30}; int[,] array2={{10,20,30}, {10,20,30}}; int[,,] array3={{{10,20,30}, {10,20,30}}, {{10,20,30}, {10,20,30}}}; int[] array_example=new int[10]; int[] temp; void Start() { temp=new int[array1.Length]; print(temp.Length); print(array3[1,1,2]); } >>> 3 30 ArrayList Any type can be put in. arrayList.Add(1); arrayList.Add("abc"); arrayList.Add(2); // arrayList.Remove("abc..

array Create an array. dtype="object" a_object = np.array([1, 0.1, 'one'], dtype=object) print(a_object) print(a_object.dtype) >>> [1 0.1 'one'] >>> object print(type(a_object[0])) print(type(a_object[1])) print(type(a_object[2])) >>> >>> >>> It stores pointers to Python objects. Since the data of each element itself is stored in each memory area, it can have multiple data types (pointers to) in..