4. Consider the following functions: def count_larger (1, n): count = 0 for i in range (len (1)): if compare (1 [i], n): count += 1 return count (a) What are the formal parameters for compare ()? (b) What are the actual parameters for count_larger? (c) How many calls are made to compare () after calling main()? (d) What is the output after calling main()? Output: def compare (num, comp): return num > comp def main (): numbers = [21, 34, 69, 62, 82, 46, 15] print (count_larger (numbers, 50))

4. Consider the following functions: def count_larger (1, n): count = 0 for i in range (len (1)): if compare (1 [i], n): count += 1 return count (a) What are the formal parameters for compare ()? (b) What are the actual parameters for count_larger? (c) How many calls are made to compare () after calling main()? (d) What is the output after calling main()? Output: def compare (num, comp): return num > comp def main (): numbers = [21, 34, 69, 62, 82, 46, 15] print (count_larger (numbers, 50))

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

Similar questions

Using the function provided, write a function that decides whether two lists are "identical". That is, if cycling by any number N makes the lists identical, the function should return True, otherwise, it should return False. for example identical([1,2,3,4,5], [5,4,1,2,3,]) should give True and identical([1,2,3,4,5], [1,2,3,5,4]) should give False.
Analyze the ChatGPT output by answering the following questions. Data types Which data types would be accepted by the function count_crossings_and_nestings for the argument arcs? Would a set work? What does the function return? What data type is it? Run the example suggested by ChatGPT. Is the function count_crossings_and_nestings working as expected? Try computing nestings and crossings with the smallest examples {}, {(0,1)}, {(0,1),(2,3)}, {(0,3),(1,2)} and {(0,2),(1,3}. Does the output work?
Consider the following function: public void bSearch(int[] A, int value, int start, int end) { if (end value) { return bSearch(A, value, start, mid); } else if (value > A[mid]) { return bSearch(A, value, mid+1, end); } else { return mid; } } The mutation program P' changes the part as shown below. } else if (value > A[mid]) { return bSearch(A, value, mid+2, end); } else { return mid; } A test input is given t1: {A = [2, 3, 5, 7, 10, 11], value = 6, start=0, end=5}. Which statement below best describes the mutant with regards to the test input? O a. t1 resolves mutant P O b. The mutant P' with regards to test input t1 is live.
Calculate the expected time for the followingtasks.
The Fibonacci sequence begins with 0 and then 1 follows. All subsequent values are the sum of the previous two, for example: 0, 1, 1, 2, 3, 5, 8, 13. Complete the Fibonacci() function, which has an index, n, as parameter and returns the nth value in the sequence. Any negative index values should return -1. Ex: If the input is: 7 the output is: Fibonacci(7) is 13 Note: Use a for loop and DO NOT use recursion.
Interesting, intersecting def squares_intersect(s1, s2): A square on the two-dimensional plane can be defined as a tuple (x, y, r) where (x, y) are the coordinates of its bottom left corner and r is the length of the side of the square. Given two squares as tuples (x1, y1, r1) and (x2, y2, r2), this function should determine whether these two squares intersect, that is, their areas have at least one point in common, even if that one point is merely the shared corner point when these two squares are placed kitty corner. This function should not contain any loops or list comprehensions of any kind, but should compute the result using only integer comparisons and conditional statements.This problem showcases an idea that comes up with some problems of this nature; it is actually far easier to determine that the two squares do not intersect, and negate that answer. Two squares do not intersect if one of them ends in the horizontal direction before the other one begins, or if the same…
Interesting, intersecting def squares_intersect(s1, s2): A square on the two-dimensional plane can be defined as a tuple (x, y, r) where (x, y) are the coordinates of its bottom left corner and r is the length of the side of the square. Given two squares as tuples (x1, y1, r1) and (x2, y2, r2), this function should determine whether these two squares intersect, that is, their areas have at least one point in common, even if that one point is merely the shared corner point when these two squares are placed kitty corner. This function should not contain any loops or list comprehensions of any kind, but should compute the result using only integer comparisons and conditional statements. This problem showcases an idea that comes up with some problems of this nature; it is actually far easier to determine that the two squares do not intersect, and negate that answer. Two squares do not intersect if one of them ends in the horizontal direction before the other one begins, or if the same…
Consider the following code segment. If parameters are passed by value-result, what will be the values of x and list after the call to swap? Assume the addresses of the actual parameters are recomputed on return from the function call. In other words, if x changes, the reference of list(x) will be updated according to the new value of x. void swap(int a, int b) t int temp temp a: b- temp: void nain) E int x 2: int list(5] - {1 3 5 7 9}; Swop (x, listX); x=5; list = (1, 3, 2,7, 9) x-2; list = [1, 3, 5, 7, 9) something other than the answers given here
Instrument FrequencyCounter to use Stopwatch and StdDraw to make a plot where the x-axis is the number of calls on get() or put() and the y-axis is the total running time, with a point plotted of the cumulative time after each call. Run your program for Tale of Two Cities using SequentialSearchST and again using BinarySearchST and discuss the results. Note : Sharp jumps in the curve may be explained by caching, which is beyond the scope of this question.
If A={8,12,16,20} and B={12,16,20,24,28}, what is the value of P (A and B)?
NOTE: WRITE IN C# Write a distributed probability random number generator using one of the probability sampling methods (like rejection sampling). Explain the codes and the sampling implementation in detail. Example: İnputs : (3, 0.4) (5, 0.5) Output: Generated random number is 3, it has %40 probability Generated random number is 5, it has %50 probability NOTE: WRITE IN C# NOTE: MAKE A GENERIC SOLUTION THAT APPLIES FOR ANY GIVEN NUMBER AND PROBABILITY. NOT JUST BASED ON THIS EXAMPLE !!!
Write in C++ Alice is trying to monitor how much time she spends studying per week. She going through her logs, and wants to figure out which week she studied the least, her total time spent studying, and her average time spent studying per week. To help Alice work towards this goal, write three functions: min(), total(), and average(). All three functions take two parameters: an array of doubles and the number of elements in the array. Then, they make the following computations: min() - returns the minimum value in the array sum() - returns the sum of all the values in the array average() - returns the average of all the values in the array You may assume that the array will be non-empty. Function specifications: Function 1: Finding the minimum hours studied Name: min() Parameters (Your function should accept these parameters IN THIS ORDER): arr double: The input array containing Alice's study hours per week arr_size int: The number of elements stored in the array Return Value:…