added data-types and their range

Standard_Template_Library(stl)/Miscellaneous.cpp

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+Miscellaneous Knowleadge:
+
+1. *p = *q, this statement copies all the content of q into p.
+Use of this statement:
+
+Ques - You are given a pointer/ reference to the node which is to be deleted from the linked list of N nodes. The task is to delete the node. Pointer/ reference to head node is not given. 
+Note: No head reference is given to you.
+This question has been asked in Amazon, Google, Microsoft, Samsung.
+
+Ans - 
+
+ *node = *(node -> next);
+  // Where node is pointer to the element that needed to be deleted
+
+Now, node has data of next node and refer to the next to next node.
+
+
+
+
+

Standard_Template_Library(stl)/data-types and their range

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+DATA TYPE	       SIZE (IN BYTES)	RANGE
+short int	               2	-32,768 to 32,767                       (-3*e4 to +3*e4) 
+
+unsigned short int	       2	0 to 65,535                             ( 0 t0 6*e4 )
+
+unsigned int	               4	0 to 4,294,967,295                      ( 0 to 4*e9)
+
+int	                       4	-2,147,483,648 to 2,147,483,647         (-2*e9 to 2*e9)
+
+long int	               4	-2,147,483,648 to 2,147,483,647         (-2*e9 to 2*e9)
+
+unsigned long int	       4	0 to 4,294,967,295                      ( 0 to 4*e9)
+
+long long int	               8	-(2^63) to (2^63)-1                     (-9*e18 to +9*e18)
+
+unsigned long long int	       8	0 to 18,446,744,073,709,551,615         ( 0 t0 e19)
+
+signed char	               1	-128 to 127 
+
+unsigned char	               1	0 to 255
+
+float	                       4	
+
+double                         8	
+
+long double	              12	
+
+wchar_t                    2 or 4	 1 wide character