Recent questions tagged identify-function

Consider the following function:int unknown(int n){ int i, j, k=0; for (i=n/2; i<=n; i++) for (j=2; j<=n; j=j*2) k = k + n/2; return (k); }The return value of the functio...

$A=\{0,1,2,3, \ldots\}$ is the set of non-negative integers. Let $F$ be the set of functions from $A$ to itself. For any two functions, $f_{1}, f_{2} \in \mathrm{~F}$, we...

Consider the following function.If $n$ and $\mathrm{k}$ are positive integers, then the least value of $\mathrm{k}$ such that $\mathrm{f}(\mathrm{k})>n$ is approximately$...

int foo(int n){if(n<3)return 1;else return (foo(n-1) + foo(n-3) + 1);}Let ‘m’ denote the number of invocations of function foo and ‘n’ denote the return value when ...

Consider the function func shown below: int func(int num) { int count = 0; while (num) { count++; num>>= 1; } return (count); }The value returned by func(-435) is:69Will ...

Consider the following algorithm for computing the factorial of a positive integer $n$, specified in binary:prod ← 1 for i from 1 to n prod ← prod × i output prodAssume t...

Let $f$ be a real valued function on $\mathbb{R}$. If for all real $x$, $$ f(x)+3 f(1-x)=5 $$ holds, then show that $f$ is a constant function.

Consider the following program. Assume that $x$ and $y$ are integers.f(x, y) { if (y != 0) return (x * f(x,y-1)); else return 1; }What is $f(6,3)?$$243$$729$$125$$216$

For any string $\text{str, length(str)}$ returns the length of the string, $\text{append(str1, str2)}$ concatenates $\text{str1}$ with another string $\text{str2}$, and $...