C Programming - Pointers - Discussion

Discussion Forum : Pointers - General Questions (Q.No. 2)

Pointers

Can you combine the following two statements into one?

char *p;
p = (char*) malloc(100);

char p = *malloc(100);

char *p = (char) malloc(100);

char *p = (char*)malloc(100);

char *p = (char *)(malloc*)(100);

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

82 comments Page 5 of 9.

Vij said: 1 decade ago

1. char p;
p= (char *) malloc (1000) ;

2. char *p;
p= (char *) malloc (1000) ;

Is that 1 and 2 mean the same. explain?

Lingarajathi said: 2 decades ago

Hello Mr/Ms

I need clear details about pointers and pointers memory allocation, can you send me this me the details.

Rama said: 7 years ago

Thank you all for your good explanations.

Can anyone explain what is the relation between arrays & pointers?

(2)

Manish said: 1 decade ago

I didnt understand about pointer,how it is work in c.

What is the difference between pointer of c and c++.?

LOIS said: 9 years ago

In C, 0 = true and others values represent false; then when one return 0 is to say that no errors occur.

Rahul roy said: 1 decade ago

Because pointer indicate the address and point out that point. So the char*p indicate that point p.

Tj015 said: 2 decades ago

Online complier great, can somebody tell me what are the prerequisite for making online complier.

Ananda venkatesh said: 10 years ago

@Veena mitra.

int and float storage patterns are different. So, we get different outputs.

Siva said: 9 years ago

Why are we using return 0 if we give the main function as int main? can anyone tell me?

Priya said: 1 decade ago

Can anybody explain where is the pointer use, what is the purpose using of pointer?

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