Consider the following C codemain(){int i=3,x;while(i>0){x=func(i);i--;}int func(int n){static sum=0;sum=sum+n;return(sum);}}The final value of x isA. 6B. 8C. 1D. 3

This question is related to TCS Interview

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Jun 6th, 2005
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venkatakrishnan

Jun 8th, 2006

the answer is 6 as the sum is declared as static the value does not change

Vikas Gupta

Jul 6th, 2006

the answer would be 3.Because Everytime the function is call the sum is initialised to 0 and hence the answer would be 3.

Vikas Gupta

Jul 6th, 2006

and for the matter,Please chaeck the question again...you can'nt define a function inside another function in C...and in this question the func appears to be defined inside the function main().:)