Evaluate the following:
int fn(int v)
{
if(v==1 || v==0)
return 1;
if(v%2==0)
return fn(v/2)+2;
else
return fn(v-1)+3;
}
for fn(7);
1) 10
2) 11
3) 1
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Answer Posted / chandrakala
this program returns the result as
1.
because,
7 is not equal to 1 or 0 and it is not mod by 2. so it will
go to else condition .in that 7-1 is performed and it mod
by 2 so 6/2=3 it once again go to else 3-1=2 is enter in to
function 2%2\=0 so 2/2 is performed.now v is 1 so it
returns 1 as answer.
| Is This Answer Correct ? | 5 Yes | 8 No |
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