First for loop is running for log(n) times. Inner for loop is running for k times. Where max value for k is n. So, time complexity = O(nlog(n))
First for loop is running for log(n) times. Inner for loop is running for i times. Where max value for i is n. So, time complexity = O(nlog(n))
First for loop is running for log(n) times. Inner for loop is running for n times. So, time complexity = O(nlog(n))
1.4.6 Give the order of growth (as a function of n) of the running times of...
Expert G8A 1.4.6 Give the order of growth (as a function of N) of the running times of each of the following code fragments: a. int sum -0 for (int n-N; 0: n / 2) for(int i 0; i < n; i++) sum+ b int sum-0 for (int i-li<N; i'-2) for Cint 3-0:3 i: j) sum++ 4Analysls of Algorithms int sum 0 for (int i-1i<N: i-2) for Cint i-0:3N: j) sum++
For each of the following six program fragments: a. Give an analysis of the running time (Big-Oh will do). b. Implement the code in the language of your choice, and give the running time for several values of N. Pseudo Code Implementation Analysis of runtime time (Big-Oh) (1) sum = 0; for(i = 0; i < n; ++i) ++sum; (2) sum = 0; for(i = 0; i < n; ++i) for(j = 0; j<n; ++i) ++sum; (3) sum = 0;...
Problem 1. Select the running time of each function. void print_array (int* A, int n) for (int í 0; i < n; ++i) cout << A[i] << endl; void print_array pairs (int* A, int n) for (inti 0; i < n; ++i) for (int j 0; j < n; ++j) cout << Ai] ALj]< endl; void print_array_start(int* A, int n) for (int i 0; i < 100 ; ++i) cout << A[i] << endl; void print_array_alt (int* A, int n)...
Exercises • Determine running time for the following code fragments: (a) a = b + c; d = a + e; (b) sum = 0; for (i=0; i<3; i++) for (j=0; j<n; j++) sum++; (c) sum=0; for (i=0; i<n<n; i++) sum++; (d) for (i=0; i < n-1; i++) for (j=i+1; j <n; j++) { tmp = A[i][j]; A[i][j] = A[j] [i]; A[j][i] = tmp; (e) sum = 0; for (i=1; i<=n; i++) for (j=1; j<=n; j+=2) sum++;
(10') 6. For each of the following code blocks, write the best (tightest) big-o time complexity i) for (int i = 0; ǐ < n/2; i++) for (int j -0: ni j++) count++ i) for (int í = 0; i < n; i++) for (int ni j0 - for (int k j k ni kt+) count++ İİİ) for (int í ー 0; i < n; i++) for(int j = n; j > 0; j--) for (int k = 0; k...
(c) int sum(int n) un { int sum=0; for (int i=0; i<n; i++) for(int j=0; j<i/2; j++) for(int k=0; k<min(j,5); k++) { sum=sum+1; } return sum; }
Compute the Big O notation. Explain how you got the answer. on W NA 1 public String modify (String str) { if (str.length() <= 1) return ""; int half = str.length() / 2; modify(str.substring(half)); 5} 1 2 3 for (int i = 0; i<n; i++) { for (int j 0; j < 5; j++) { for (int k = 0; k<n; k++) { 4 if ((i != j) && (i != k)) { 5 System.out.println(k); 6 } 7 } 8...
Please explain how you get the output for each case. 3. What is the output of the following jave code fragments: a. intl A-(1,3,0,2,4) int temp = A[0]; for (int í=0; i< A.length-l; i++) A(幻-A(1+1); AI4]-temp; for (int i: A) System.out.print(ALi]" b. intll A-(3,0,2,4,1) int B new int [51: for(int i-o; ǐ< A.length; ǐ++) for (int i: B)System.out.print (B[i]"" C. int A A-new intl for (int i-0: i A.length-1; 1++) AI4] -temp; for (int i: A)System.out.print (A[ +"
Give a big-Oh characterization, in terms of n,of the running time for each of the following code segments (use the drop-down): - public void func1(int n) { A. @(1). for (int i = n; i > 0; i--) { System.out.println(i); B. follogn). for (int j = 0; j <i; j++) System.out.println(j); c.e(n). System.out.println("Goodbye!"); D.@(nlogn). E.e(n). F.ein). public void func2 (int n) { for (int m=1; m <= n; m++) { system.out.println (m); i = n; while (i >0){ system.out.println(i); i...
b. what is the order (big -o) of this algorithm? 11. To answer this question, consider the n, consider the following algorithm: for (int i-0; i<ni i++) for (int j = 0; j <= i; j++) // three assignment statements in body of this inner loop a. (6 pts) Exactly how many assignments (in terms of n) are made in this algorithm?