Question

1. The following program calls the function countLarger that accepts three arguments: an integer array, an integer size that indicates how many elements are in the array, and an integer n. The function countLarger should return the number of integers in the array that are greater than the value of the argument n. Update the program to include the definition of the function countLarger. #include <iostream> using namespace std; int countLarger(int[], int, int); // Function prototype int main() const int SIZE = 25; int array[] = { 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97}; int enteredval, numLarger; cout << "This program contains an array holding 25 integers between 1 and 100.\n" << "If you enter an integer in this range, the program will tell you how \n" << "many of the numbers are larger than your value \n"; cout << "\nEnter an integer between 1 and 100: "; cin >> enteredval; // Call the function to count how many larger values there are numLarger = countLarger(array, SIZE, enteredval); // Report the results cout << numLarger << " of the 25 array values are larger than " << enteredVal << ". \n"; return ; // Definition of the function countLarger should be here!

Answer 1

Code -

#include <iostream>

using namespace std;

int countLarger(int [],int,int);

int main()
{
const int SIZE = 25;
int array[] = {2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97};
int enteredVal,numLarger;
cout<<"This program contains an array holding 25 integer between 1 and 100. \n"
<<"If you enter an integer in this range, the program will tell how \n"
<<"many of the numbers are larger than your value \n";
cout<<"\nEnter value between 1 and 100: ";
cin>>enteredVal;

numLarger = countLarger(array,SIZE,enteredVal);
cout<<numLarger<<" of 25 array value are larger than "<<enteredVal<<" .\n";
return 0;
}
//function defination
int countLarger(int array[],int size,int val){
//variable declared
int i,count=0;
//iterate through array
for(i=0;i<size;i++){
//check for array[i] > val user enter value and increment count
if(array[i]>val)
count++;
}
//return count
return count;
}

Screenshots -

This program contains an array holding 25 integer between 1 and 100. If you enter an integer in this range, the program will tell how many of the numbers are larger than your value Enter value between 1 and 100: 50 10 of 25 array value are larger than 50 .