C Programming - Input / Output - Discussion

Discussion Forum : Input / Output - Find Output of Program (Q.No. 3)

Input / Output

What will be the output of the program ?

#include<stdio.h>
char *str = "char *str = %c%s%c; main(){ printf(str, 34, str, 34);}";

int main()
{
    printf(str, 34, str, 34);
    return 0;
}

char *str = "char *str = %c%s%c; main(){ printf(str, 34, str, 34);}"; main(){ printf(str, 34, str, 34);}

char *str = %c%s%c; main(){ printf(str, 34, str, 34);}

No output

Error in program

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

28 comments Page 2 of 3.

MASS said: 8 years ago

Awesome explanation, thank you all.

HARISH said: 8 years ago

Thanks @Kavyashree.

Amrit said: 8 years ago

I'm not getting this.

Please give a proper explanation.

Vishalakshi said: 9 years ago

Thanks @Vishnupriya.

Adi said: 9 years ago

Thank you @Vishnupriya.

Sharath said: 1 decade ago

Can anyone explain this please?

Siva sangeetha said: 1 decade ago

How could understand in easiest way?

"=asci value of 34.

Then str is? How and what will be correct?

Siva said: 1 decade ago

What is mean by char*string;? Could you explain please?

Anubhav singh (Funky) said: 1 decade ago

OK ! I can explain it in a easier way:

Consider the statement:-

printf("abc1 %c %s %c abc2", 10, xyz, 10);

You can see its a simple printf statement.

Now replace, abc1 => char *str =

abc2 =>; main(){printf(str, 34, str, 34);}

10=> 34.

xyz =>char*str = %c%s%c; main(){printf (str, 34, str, 34);}

You will get the answer.

Lakshmeesh said: 1 decade ago

Still I am facing problem in input and output statements.

Post your comments here:

Quick links

Quantitative Aptitude

Verbal (English)

Reasoning

Programming

Interview

Placement Papers

C Programming - Input / Output - Discussion

Current Affairs

Interview Questions

Group Discussions