17.9 Worksheet 7 (C++)
Follow the instructions commented into the given template.
int main()
{
int array1[20] = {3, 18, 1, 25, 4, 7, 30, 9, 80, 16, 17};
int numElements = 11;
cout << "Part 1" << endl;
// Part 1
// Enter the statement to print the numbers in index 4 and index
9
// put a space in between the two numbers
cout << endl;
// Enter the statement to print the numbers 3 and 80 from the array
above
// put a space in between the two numbers
cout << endl;
// Enter the statement to change the number 1 in the array to be
12
// then write the statement to print out that number in the
array
cout << "\nPart 2" << endl;
// Part 2
// Write a function called printAll. It takes in an array
// and an integer that has the number of values in the array.
// The function should print all the numbers in the array
with
// a space between each one.
// Call the function on the line below.
cout << "\nPart 3" << endl;
// Part 3
// Write a function called printEven. It takes in an array
and
// an integer that has the number of values in the array. It
prints
// all the even numbers in the array with a space between each
one.
// This function returns the count of evens.
int evens,
// Call the function you just wrote and store the
// answer in the variable evens declared above
// This will print the number of evens in the array.
cout << endl << evens;
cout << "\nPart 4" << endl;
// Part 4
// Write a function called computeTotalOdds. It takes in an array
and
// an integer that has the number of values in the array. It will
return
// the total of all of the odd numbers in the array
int total;
// Call the function you just wrote and store the answer
// in the variable total declared above
// This will print the total out
cout << endl << total;
return 0;
}
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#include <iostream>
using namespace std;
void printAll(int arr[],int n){
for(int i=0;i<n;i++)
cout<<arr[i]<<"
";
cout<<endl;
}
int printEven(int arr[], int n){
int count=0;
for(int i=0;i<n;i++){
if(arr[i]%2==0){
cout<<arr[i]<<" ";
count++;
}
}
cout<<endl;
return count;
}
int computeTotalOdds(int arr[], int n){
int total=0;
for(int i=0;i<n;i++){
if(arr[i]%2==1){
total+=arr[i];
}
}
cout<<endl;
return total;
}
int main()
{
int array1[20] = {3, 18, 1, 25, 4, 7, 30, 9, 80, 16, 17};
int numElements = 11;
cout << "Part 1" << endl;
// Part 1
// Enter the statement to print the numbers in index 4 and index
9
// put a space in between the two numbers
cout<<array1[4]<<" "<<array1[9];
cout << endl;
cout<<array1[0]<<" "<<array1[8];
// Enter the statement to print the numbers 3 and 80 from the
array above
// put a space in between the two numbers
cout << endl;
array1[2]=12;
// Enter the statement to change the number 1 in the array to be
12
// then write the statement to print out that number in the
array
cout<<array1[2];
cout << "\nPart 2" << endl;
// Part 2
// Write a function called printAll. It takes in an array
// and an integer that has the number of values in the array.
// The function should print all the numbers in the array
with
// a space between each one.
// Call the function on the line below.
printAll(array1,numElements);
cout << "\nPart 3" << endl;
// Part 3
// Write a function called printEven. It takes in an array
and
// an integer that has the number of values in the array. It
prints
// all the even numbers in the array with a space between each
one.
// This function returns the count of evens.
int evens = printEven(array1,numElements);
// Call the function you just wrote and store the
// answer in the variable evens declared above
// This will print the number of evens in the array.
cout << endl << evens;
cout << "\nPart 4" << endl;
// Part 4
// Write a function called computeTotalOdds. It takes in an array
and
// an integer that has the number of values in the array. It will
return
// the total of all of the odd numbers in the array
int total=computeTotalOdds(array1,numElements);
// Call the function you just wrote and store the answer
// in the variable total declared above
// This will print the total out
cout << endl << total;
return 0;
}
17.9 Worksheet 7 (C++) Follow the instructions commented into the given template. int main() { int...
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