What is the problem in the following C declarations? int func(int); double func(int); int func(float); A function with same name cannot have different signaturesA function with same name cannot have different return typesA function with same name cannot have different number of parametersAll of the mentioned
Question
What is the problem in the following C declarations? int func(int); double func(int); int func(float); A function with same name cannot have different signaturesA function with same name cannot have different return typesA function with same name cannot have different number of parametersAll of the mentioned
Solution
The problem in the given C declarations is that a function with the same name cannot have different return types. In C, function overloading, which is a feature where two or more functions can have the same name but different parameters or return type, is not supported.
Here, the function 'func' is declared three times with different return types (int and double) and parameter types (int and float). This is not allowed in C. The compiler will throw an error because it will get confused about which function to call at the time of function invocation.
So, the correct answer is "A function with same name cannot have different return types".
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What is the problem in the following C declarations? int func(int); double func(int); int func(float);
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