Question

Using C++ How would you write this without using the FOR statements?
#include

<iostream>

using namespace std;

int main() {

int a[20], n, i=0;

cout<<“Enter a weight (0 to stop): “<<endl;

cin >> n;

while(n!=0) {

a[i] = n;

i++;

cout<<“Enter a weight (0 to stop): “<<endl;

cin >> n;

}

int total =0;

for(int j=0;j<i;j++) {

total+=a[j];

}

double average = total/(double)i;

cout<<“The total was “<<total<<endl;

cout<<“The average is “<<average<<endl;

cout<<“Here are all the numbers less than the average: “;

for(int j=0;j<i;j++) {

if(a[j]<average)

cout<<a[j]<<” “;

}

cout<<endl;

return 0;

}

Output:

Enter a weight (0 to stop): 1

Enter a weight (0 to stop): 2

Enter a weight (0 to stop): 3

Enter a weight (0 to stop): 4

Enter a weight (0 to stop): 5

Enter a weight (0 to stop): 6

Enter a weight (0 to stop): 7

Enter a weight (0 to stop): 8

Enter a weight (0 to stop): 9

Enter a weight (0 to stop): 10

Enter a weight (0 to stop): 0

The total was 55

The average is 5.5

Here are all the numbers less than the average: 1 2 3 4 5 

 

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