Latest C Aptitude Question SOLUTION: main() { int i=5; printf("%d",foo(foo(foo(foo(foo(foo(i))))))); } void foo(int i) { if(i%2) return (i*(5-4)+i); else return i-3; }

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(#M40152921) C Programming question OUT of the program Keep an EYE

main()
{
int i=5;
printf("%d",foo(foo(foo(foo(foo(foo(i)))))));
}
void foo(int i)
{
if(i%2)
return (i*(5-4)+i);
else
return i-3;
}

Asked In C anubhav kumar (8 years ago)

Unsolved Read Solution (10)

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Read Solution (10) :

shadab khan  (8 years ago)

since its foo() return type is void so from foo nothing will return ...but the main function has retun type integer because when return type is not defined then by default it is of int type....but foo function for a function printf is true statement so it returns answer 1

Is this solution Helpfull? Yes (8) | No   

Kuldeep Chauhan  (8 years ago)

function foo should have a prototype...
it will give error.

Is this solution Helpfull? Yes (2) | No (1)  

Jyoti Dhiman  (8 years ago)

Output : 22

Is this solution Helpfull? Yes (1) | No (1)  

DARISA VENKATA SUNIL MITHRA   (8 years ago)

output:1
I also dont know why?

Is this solution Helpfull? Yes (1) | No   

puneet kumar  (8 years ago)

1
Void has not return any value

Is this solution Helpfull? Yes (1) | No   

deepa bharti  (8 years ago)

19 recursively return i*i

Is this solution Helpfull? Yes | No (1)  

Shreeya Kharbanda  (8 years ago)

19 is the answer

Is this solution Helpfull? Yes | No (1)  

ARSHIYA  (8 years ago)

the ans is 0

Is this solution Helpfull? Yes | No (2)  

Gowri Priya  (8 years ago)

ans:38
explanation:
foo(5)=10 5%2=1 ->5+5
foo(10)=7
foo(7)=14 7%2=1 ->7+7
foo(14)=11
foo(11)=22 11%2=1 ->11+11
foo(22)=19
foo(19)=38 19%2=1 ->19+19

Is this solution Helpfull? Yes | No (1)  

jyothi  (8 years ago)

ans will be .0

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