Given the following main program code: int arr[] = {5,3,5,4,6,5,7,6,1,5}; int n = 10; // the number of values stored in the array int count, target = 5; count = countNum(arr, n, target); cout « "The target was found this many times: " « count <« endl; Write the countNum() function. Its pre and post conditions are shown here: // pre: arr, n and target are properly initialized // task: this function counts the number of times the target is found in the array // post: the count is returned

Given the following main program code: int arr[] = {5,3,5,4,6,5,7,6,1,5}; int n = 10; // the number of values stored in the array int count, target = 5; count = countNum(arr, n, target); cout « "The target was found this many times: " « count <« endl; Write the countNum() function. Its pre and post conditions are shown here: // pre: arr, n and target are properly initialized // task: this function counts the number of times the target is found in the array // post: the count is returned

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

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//Required Functionvoid func(int array_1[],int array_2[],int size){ for(int i=0;i<size;i++){ if(array_2[i]>array_1[i]){ array_1[i]=array_2[i]; } } return;} //main function to test the function.int main(){ int size=6; int a[]={1,5,9,8,7,6}; int b[]={1,4,10,12,7,15}; printf("First array before function call: "); for(int i=0;i<size;i++){ printf("%d ",a[i]); } func(a,b,size); //call to the created function printf("\nFirst array after function call: "); for(int i=0;i<size;i++){ printf("%d ",a[i]); } return 0;} 1. Write the statements to do the following: write a prototype for your function in the previous problem write a main function which includes the following steps declare two arrays of ints with 25 elements each prompt the user and read values into both arrays call your function from the previous problem print both arrays
Write 3 functions: Write int readNumbersIntoArray(int numbers[], int size); // Reads up to size numbers or a non-numeric and puts them in the array. // Returns how many numbers read. Write int minOrMax(int numbers[], int size, bool Max); // Returns the minimum or the maximum value in the array depending on "Max". // If "Max" is true, then it returns the maximum. // If "Max" is false, then it returns the minimum. Write double trimmedAvg(int numbers[], int size); // Returns the trimmed average of the array. // A trimmed average is a normal average but leaves out the first instance of // the smallest and largest value in the array when doing the calculation. // HINT: use calls to minOrMax() to get the largest and smallest number. Write int main(): // Prompt the user for between 3 and 20 numbers and use readNumbersIntoArray() to // read them into an array. Print an error message and exit if less than three numbers. // Print out the min, max, and trimmedAverage of the array using calls…
5
What does each line of code mean?
2. How do you initialize an array in C? a) int arr[3] = (1,2,3); b) int arr(3) = {1,2,3}; c) int arr[3] = {1,2,3}; d) int arr(3) = (1,2,3);
Give me answer fast please.
6.Code for- an array of meeting time intervals consisting ofstart and end times [[s1,e1],[s2,e2],...] (si < ei),determine if a person could attend all meetings. For example,Given [[0, 30],[5, 10],[15, 20]],return false.""".
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3. Read in a series of integers and store the inputs in an array and then calls the RemoveEvens() function which takes three parameters: the array size and two integer arrays:
#include using namespace std; main() { int num array[] = (1, 2, 3, 4, 5, 6, 7, 8, 9, 10}; for (int n-1; n<-5;++n) { cout <« n<< * "; } return 0; Out put : 1 23 4 567 89 10 O Out put : 3 4 56789 10 O Out put : 2 3 45 67 89 10 11 O Out put : 1 2 3 456 Out put : 1 2 345 Not listed O
Rewrite the following loop so it uses pointer notation (with the indirection operator) instead of subscript notation. for (int x = 0; x < 100; x++) cout << array[x] << endl;
84. Refer to the following method that finds the largest value in an array. /** Precondition: arr is initialized with int values. * @param arr the array to be processed * @return the largest value in arr */ public static int findMax(int[] arr) { int max = /* some value */; 0; int index %3D while (index max) arr[index]; max = index++; return max; } Which replacement(s) for /* some value */ will always result in correct execution of the findMax method? Integer. MIN _VALUE III. I. II. Integer.MAX_VALUE arr[0]