C Programming - Functions - Discussion

Discussion Forum : Functions - Point Out Errors (Q.No. 1)

Functions

Point out the error in the program


f(int a, int b)
{
    int a;
    a = 20;
    return a;
}

Missing parenthesis in return statement

The function should be defined as int f(int a, int b)

Redeclaration of a

None of above

Answer: Option

Explanation:

f(int a, int b) The variable a is declared in the function argument statement.

int a; Here again we are declaring the variable a. Hence it shows the error "Redeclaration of a"

Discussion:

14 comments Page 2 of 2.

Sayli said: 9 years ago

Yes, I totally agree with you @Rosmy.

Deepali Bajaj said: 7 years ago

The return type is not declared.

(1)

Sonia said: 1 decade ago

Can anyone explain me this?

HarishMahajan said: 7 years ago

How redeclaration of a?

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