Consider the following segment of C-code:
int j, n;
j = 1;
while (j <= n)
j = j*2;
Group of answer choices
FLOOR(logn) + 2
CEIL(logn)
n
CEIL(logn) + 2
Consider the following segment of C-code: int j, n; j = 1; while (j <= n)...
Consider the following C++ code segment: for (int i = 0; i <n; ++i) { for (int j = 0; j <m; ++j) if (i != j) cout << "0"; else cout << "1"; } } Which of the options below gives the correct output if the value of nis 2and the value of mis 3? 1. 100010 2. 011101 3. 100100 4. 010001
20) What is the output of the following segment of C code: int avg(int n, int* a); int main () { int array[4]={1,0,6,9}; printf("%d", avg(4, array)+ 1); system("pause"); return 0; } int avg(int n, int* a) { int i, sum=0; for (i=0;i<n;i++) { sum+=a[i]; } return sum/n; } a) 16 b) 5 c) 4 d) 8 21) What is the output of the following segment of C code: int x = 2; int y = 3;...
Consider the following loop nest: int sum = 0; for(int j = 0; j < N * N; j += 2) for(int i = 2*N; i > 0; i--) sum++; What is the Big-O behavior? Group of answer choices O(1) O(log N) O(N) O(N log N) O(N2) O(N3) 2.Consider the following loop nest: int sum = 0; for(int j = 1; j < N; j *= 2) for(int i = 0; i < N; i += 2) sum++; What is...
Consider the following code segment: int[][] mystery = new int[3][3]; int counter = 0; while(counter < mystery.length) { for(int col = 0; col < mystery[counter].length; col++) { if(counter == 0) { mystery[col][counter] = 1; } else if(counter == 1) { mystery[counter][col] = 2; } else { mystery[counter][counter] = 3; } } counter++; } What will the value of each element in mystery be after the execution of the code segment? a) {{1, 0, 0} {2, 2, 2} {1, 0, 3}}...
18 C++
1. What is the output of the following program segment? int y-22: while ((y 3) != 0) cout << y<< "": y=y-2; The output is 2. Suppose that the input is 100, 20,-8, 50, 20. What is the output of the following C++ code? int sum0 int num: int j cin >> num: if (num < 0) continue зит зит + num; cout<< sum << endl; The output is
1. What is the output of the following code segment? int array[] = { 8, 6, 9, 7, 6, 4, 4, 5, 8, 10 }; System.out.println( "Index Value" ); for ( int i = 0; i < array.length; i++ ) System.out.printf( "%d %d\n", i, array[ i ] ); 2. What is the output of the following code segment? char sentence[] = {'H', 'o', 'w', ' ', 'a', 'r', 'e', ' ', 'y', 'o', 'u' }; String output = "The sentence...
Consider the following C++ code segment: if (i j) cout << "1"; else if ((i &j) < 3) cout << "2"; else if (i < (j-1)) cout << "3"; else cout << "4"; cout << "5"; If the value of iis 5and the value of jis 6, which of the options below gives the correct output? 1. 25 2. 35 3. 15 4. 45
this needs to be in Java 1) What displays from this code segment when n=6? for (int i = 0; i < n; i++) System.out.print (i + “ ”); System.out.println (); for (int j=n; j > 0; j--) System.out.print ( j + “ “); 2) What displays from this code segment when n=6? for (int i = 0; i < n; i++) System.out.print (i + “ ”); System.out.println (); for (int j=n; j > 0; j--) System.out.print ( j +...
Python: 1) Consider the following code segment: try : inputFile = open("lyrics.txt", "r") line = inputFile.readline() print(line) _____________________ print("Error") What should be placed in the blank so that the program will print Error instead of crashing if an exception occurs while opening or reading from the file? Group of answer choices a- except RuntimeError : b- except EnvironmentError : c- except IOError : d- except IndexError : 2) Consider the following code segment: line = "hello world!" parts = line.split()...
1. How many times does the message, “Hello” get printed out by the code segment below? int count = 0; while (count < 32) { printf(“Hello\n”); count = count+4; } 2. What is the value of sum at the end of the following code segment? int sum = 0, index; for (index = 0; index < 5; index++) sum += 5; Group of answer choices