1) Give the big O characterization of the following operations, assuming m and n are variables (21%). a. int j=0; for(int i=100*n; i=1; i--) j-j+i*i; b. int x=0; int t=0; for (int i=1; i*2<=m; i-i*5){ X=X*X:
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- plz can you explain this for me thanksplease include full solutions and provide explanation. will give thumbs up for complete answerq11) Find the time complexity for the program code and represent it in Big O notation. int p=3, q=5, r; for(int i=0;i<n;i++) { r= p * q * i; q++; } cout<<r; a. 1 b. O(log n) c. O( n ) d. O(n2)
- calculate number of operations in this algorithm void my_dgemv(int n, double* A, double* x, double* y) { double alpha=1.0, beta=1.0; int lda=n, incx=1, incy=1; cblas_dgemv(CblasRowMajor, CblasNoTrans, n, n, alpha, A, lda, x, incx, beta, y, incy); }Question 8 Consider the following code where n and m can be any number of more than 20. Select the correct time complexity. int iter_count = 0; for (int i = 0; i < n; i *= 2) { for (int j = 0; j < m; j++){ iter_count += 1; } for (int i = }) 0; i2. For each of the following sets, determine whether each of these statements is true or false. Write T or F. _e. {x} C {x} f. {x} C {{x}} g. {x} € P({{x}}) _h. {x} C P({x}) La. 0 E Ø _b. {0} C Ø _c. Ø E {0} _d. {ø} C {Ø, {Ø}}4. Please explain the spatial and temporal locality in general. Please identify and explain the localities in the following example.- int a[N]; For (i 0; iA piece of programm code is given:int A[1200];...int find_in_arr(int * A, int x){ int found = 0;for(i = 0; i<1200; i++) if(A[i] == x) { found++; break } if ( found == 0) return 0;return 1;}- please optimize the code to run faster by using a barrierWhat is the big O notation for the following code? for i in range(3, N*N): a = b + i1. 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!");} } } }}1. Trace the execution of the following: {0, 1, 2, 3, 4, 5, 6, 7}; int[] anArray for (int i = 3; i 3; i--) 1]; What are the contents of anArray after the execution of each loop?Q5. Find the time complexity of the following code int b = 0; for (j = 0; jj; i--) { b=b+j+i;SEE MORE QUESTIONSRecommended textbooks for youDatabase System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill Education
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