Answered: what is the time complexity of this 2…

what is the time complexity of this 2 nested for loop for(int i = 0; i < num.length; i++) { for(int j = i + 1; j < num.length; j++) { if(num[i] == num[j]) System.out.print(num[j])

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: convert the recursion code bellow to alterative using loop public String noX(String str){ if…

A: The given recursion removes 'x' from the given string.

Q: how would you write this function in recursion int findLargest() { int largest; if (!empty) {…

A: Please refer below code snippet to find the largest element in a linked list using recursion: I have…

Q: Count the divisions double fct (const double A[], int n) { } if (n == 0 ) return 1 else return (A…

A: Base case for recursion is when n = 0, in which case the function returns 1.

Q: Int func1 (int m, int n){ if (n==1) return m; return m * func(m,n-1); } What does this func1 do?…

A: A recursive function is a kind of function that calls itself until a base case is reached.

Q: Exercise 4 int loop(int N){ int loop = 0; for(int i=0; i<N; i++){ for(int j=i; j<N; j+=i){ loop++; }…

A: Answer. Time Complexity = O(n^2) Space Complexity = O(1)

Q: Write a program in C language to recursively find the sum of the given array. int…

A: Required:

Q: What does the following code? void xxxx(int arr[], int index[], int n) { int temp[n]; for (int…

A: Objective: Here, a function is given, and the outcome Answer: Here, the array named 'index' will…

Q: void countSort(int arr[], int n, int exp) { intoutput[n]; inti, count[10] = { 0 }; for (i=0; i=0;…

A: converting the given C code for Counting Sort into MIPS assembly language. Counting Sort is a…

Q: int sum, k, i, j; int x[4] [4]={5,6,7,8},{1,2,3,4},{9,8,7,3},{2,1,7,1}; sum=0; for (i=1; i x[i-1][j]…

A: sum is initilized to 0 The x is a 2D array given as follows i↓ j→ 0 1 2 3 0 5 6 7 8 1 1 2 3…

Q: ass Lc void ru nt[] valu

A: public class LargestValue extends ConsoleProgram{public void run(){int [ ] values = {32, 56, 79, 2,…

Q: What would be the missing part of the following C program to make following calculation? y[n] = );…

A: Here in the given question, we need to complete the function foo(), such that each index holds the…

Q: for(int i=n;i>=0;i--){

A: EXPLANATION public static void FOO(int n){ for(int i=n;i>=0;i--){…

Q: What is the time complexity of loop given below: for(int i=0;i<n;i++){ for (int j=0;j<n;j++){…

A: The term time complexity means that for how many times a particular statement got executed. In the…

Q: Find the time complexity of the given loop.

A: The time complexity simply depends on the number of iterations Here, we have 2 loops and let's…

Q: int BinDig (int n) { if (n == 1) return 1; else return (1 + BinDig(n/2)); } Find T(n) = number of…

A: Answer is

Q: Consider the Given Loop: for (int i-0;i<n;i++){ 1...Constant work../ Taking two different values of…

A: To verify the complexity of the loop let us take two values of n as n=15, n=45. We are multiplying…

Q: 1. Consider the following two loops: / Loop A for (i - 1; i n; i+4) for (j - 1; j« 10000; j++) sum -…

A: 1. In the Loop A, outer for loop is executing n times and each time the inner for loop is executing…

Q: Trace the following code and write the output and mention what the code does int algorithm(int…

A: - The question wants to know trace what the code does and the output of the code.

Q: Add comments in code to explain #include #include /* ADJACENCY MATRIX…

A: Given : Add comments in code to explain

Q: class Solution { public: { int first UniqChar(string unordered_map m; return -1;

Q: What are the run times of the following for loops? for(int i =0; i < n1; ++i) { for(int j =0;…

A: The solution for the above given question is given below:

Q: 3. Write the following code using forEach(). for (let i=0; i<line.length; i++) { let s = line [i]…

A: Use ES6 function representation for forEach(). Syntax:- list.forEach(variable=>statements) ;

Q: Trace the following code and write what it does. void Finals(X, Y, m, n) int i1, ju1, k1; while (i…

A: We are given the following code and we need to trace what it does. void Finals(X, Y, m, n){ int…

Q: Python Using recursion only No loops If the list is empty or does not contain any sets, the…

A: #function code with explanation#simplest logic to solve this problem is:#first check if list is…

Q: I have issus with this code: void rec(int n) { if(n==1) { cout<<1; return; } cout<<n<<" ";…

A: Given code: void rec(int n) {if(n==1) {cout<<1;return;}cout<<n<<"…

Q: n=0; for del = 0.0:0.4: pi n=n+1; pe(n)=1.2*sin(del); end disp(pe);

A: The code is of MATLAB language. We have to provide the output of the code. We will run the code in…

Q: to convert this code to Ocaml programming language? void flip_matrix(bool arr[n][m],int x,int y) {…

A: It is defined as a general purpose programming language with an emphasis on expressiveness and…

Q: R= [2 4 9 16]; B=length (R) ; for m=1:4 B=B+R (m) /m; end disp (B);

A: Your answer is given below with an output screenshot.

Q: Find The Time Complexity and The Space Complexity

A: Time complexity of given program:

Question

what is the time complexity of this 2 nested for loop

for(int i = 0; i < num.length; i++)

{

for(int j = i + 1; j < num.length; j++)

{

if(num[i] == num[j])

System.out.print(num[j]);

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Write programs using QtSpim to do the following 1) int x=1; x=x+2; 2) x=5; if (x>0) x=x+1; else x=x-1; 3) int sum=0; int[] a={1,2,3,4,5}; for (int i=0;i<5;i++) sum=sum+a[i];
What will the final values of count1 and count2 be in terms of n? assume that n is a power of 2 of the form 2^r.
public class Main { static int findPosSum(int A[], int N) { if (N <= 0) return 0; { if(A[N-1]>0) return (findPosSum(A, N - 1) + A[N - 1]); else return findPosSum(A, N - 1); } } public static void main(String[] args) { int demo[] = { 11, -22, 33, -4, 25,12 }; System.out.println(findPosSum(demo, demo.length)); } } Consider the recursive function you wrote in the previous problem. Suppose the initial call to the function has an array of N elements, how many recursive calls will be made? How many statements are executed in each call? What is the total number of statements executed for all recursive calls? What is the big O for this function?
PLEASE HELP!
Find the Time Complexity and The Space Complexity
Complete the combinations function to generate all combinations of the characters in the string s with length k recursively
public class ArraySection { static void arraySection(int a[], int b[]) { int k = 0; int [] c = new int[a.length]; for(int i = 0; i < a.length; i++) { for(int j = 0; j < b.length; j++) if(a[i] == b[j]) c[k++] = a[i]; } for(int i = 0; i < k; i++) System.out.println(c[i]); System.out.println(); } public static void main(String[] args) { int a[] = { 1, 2, 3, 4, 5 }; int b[] = { 0, 2, 4,5 }; arraySection(a,b); }} Calculate the algorithm step number and algorithm time complexity of the above program?
1. Analyze the time complexity of the code segment and find their Big-O.void myfunction1(int n){for(int i=0; i < n; i++) {for(int j=0; j < n; j++) {for(int k=0; k < n; k++) {for(int m=0; m < n; m++) {printf("Hello!");} } } }}
Q5. Find the time complexity of the following code int b = 0; for (j = 0; jj; i--) { b=b+j+i;