Latest C Aptitude Question SOLUTION: whta is the ouput if we execute this code #include extern int x; int main() { do{ do{ printf("%o",x); } while(!-2); } while(0); } return 0; }int x=8;

• Placement Papers
• /
• C
• /
• Programming
• /
• Output

C Question Papers:

(#M40157158) C Programming question using extern key word Keep an EYE

whta is the ouput if we execute this code
#include
extern int x;
int main()
{
do{
do{
printf("%o",x);
}
while(!-2);
}
while(0);
}
return 0;
}int x=8;

Asked In C yerra anitha (7 years ago)

Unsolved Read Solution (5)

Is this Puzzle helpful?   (8)   (1) Submit Your Solution Output

Read Solution (5) :

yerra anitha  (7 years ago)

for that question they gave option like a)8 b)9 c)10 d)11
answer is "10" y bcz means when we convert 8 into octal bcz there %o used which is octal symbol
and here no incremnets decryments wil be used directly after converting 8 into octal and answer will be printed
ie..,10 is the answer (ans-c)

Is this solution Helpfull? Yes (1) | No   

yerra anitha  (7 years ago)

here is no '}' before return if we removed that one then output will be 10 .
converting 8 into octal number bcz here %o is used which is octal symbol
like |_8__ 0 so in octal no 8 is refferd as 10 so answer is 10 will be printed
1

Is this solution Helpfull? Yes (1) | No   

Jyoti Saini  (7 years ago)

error, because of extra curly bracket.

Is this solution Helpfull? Yes | No   

Atanu Guchhait  (7 years ago)

error!!expected '(' before return.

Is this solution Helpfull? Yes | No   

Kajal Glotra  (7 years ago)

8 will be the ans

Is this solution Helpfull? Yes | No   

Please Login to Read Solution.