Indicate which of the following are valid C++ variable names and which are not. If not,...

Indicate which of the following are valid C++ variable names and which are not. If not, state the reason the name is invalid.

Variable Name	Valid – Yes/No	If Invalid – Reason
income
2time
int
Tom's
two fold
c3po
income#1
item

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Expert Solution

Answer:

Variable Name	Valid – Yes/No	If Invalid – Reason
income	Yes
2time	No	Variable name should start with character or _
int	No	int is a reserved keyword to define an integer variables. So we should not use
Tom's	No	' character is no a valid escapte char for variable name. Only _ underscore allowed
two fold	No	Space should be there in variable name
c3po	Yes
income#1	No	Only _ allowed in variabe name
item	Yes

venereology answered 1 year ago

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