//TestCode.java class TestCode { public static void main (String args[]) { int[] nums = {1,2,3,4,5,6}; int count = 0; while(nums[count]%2!=0){ nums[count+1] ++; count ++; } System.out.println(count); } }
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What will print out when the following code executes? int[] nums = {1, 2, 3, 4,...
What is printed by running the following code? public static void main(String[] args) { int[] nums = {2, 3, 4}; int n = 5; changeMe1(n, nums); System.out.print( n ); System.out.print(nums[0]); changeMe2(n, nums); System.out.print( n ); System.out.print(nums[0]); } public static void changeMe1(int number, int[] list) { number++; list[0]++; } public static void changeMe2(int number, int[] list) { number = 9; list = new int[1]; list[0] = 99; }
Question 15 (1 point) What does this program print? Please make sure your spacing is exact. public class Test { System.out.print("39 + 3"); System.out.println(39 + 3); } 1 A/ Question 5 (1 point) Consider a file called input.txt that has the following 4 lines: Trace the program when it is 89 lines 78.5 is average. Isn't it? What would be the value of count after the following code snippet executes? Scanner in = new Scanner (new File("input.txt")); int count 0;...
convert the following code from python to java. def topkFrequent(nums, k): if not nums: return [ ] if len(nums) == 1: return nums [0] # first find freq freq dict d = {} for num in nums: if num in d: d[num] -= 1 # reverse the sign on the freq for the heap's sake else: d[num] = -1 h = [] from heapq import heappush, heappop for key in di heappush(h, (d[key], key)) res = [] count = 0...
QUESTION 8 What (if anything) will be the output of the following code: int count = 3; while (count++ <= 6) { System.out.print(++count + " "); } 3 4 5 6 4 5 6 7 3 4 5 6 7 5 7 4 6 The above code contains a syntax error and will not run. 8 points QUESTION 9 What (if anything) will be the output of the following code: int count = 0; while (count < 5) {...
What will be the value of w after the following section of code executes: int w = 4, 9 = 3; if (a < 5) if (w == 7) W = 3; else W = 3; else if (w > 3) W = 2; else W = 1; Select one 2.3 0 b.o 0.2 d. 1
What is the value of result after the following code executes? int a = 60; int b = 15; int result = 20; if (a = b) result *= 3; 30 20 60 10 code will not execute The numeric data types in C++ can be broken into two general categories which are integers and floating-point numbers singles and doubles real and unreal numbers numbers and characters numbers and literals Which line in the following program will cause a compiler error?...
What does the following code output? int[] array = { 1, 4, 3, 6, 8, 2, 5); int sum = array[0]; Il scan the array for (int i=0; i < array.length; i++) { if ( array[i] > sum) sum = array[i]; 3 System.out.println( sum );
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 incomplete code segment, which is intended to print the sum of the digits in num. For example, when num is 12345, the code segment should print 15, which represents the sum 1 + 2 + 3 + 4 + 5. int num = 12345; int sum = 0; /* missing loop header */ { sum += num % 10; num /= 10; } System.out.println(sum); Which of the following should replace /* missing loop header */ so that the...
What are the values stored in the array a after the following code executes? int[] a = new int[10]; a[0] = 1; for (int i = 1; i < a.length; i++) a[i] = 2 * a[i - 1] - 1;