contestada

write a program that calculates the average of a group of 5 testscores, where the lowest score in the group is dropped. it shoulduse the following functionsa. void getscore() should ask the use for the test score, store itin a reference parameter variable and validate it. this functionshould be called by main once for each ofthe five score to be entered.

Respuesta :

C++ program for calculating the average of scores

#include <iostream>

using namespace std;

const int n=5;//As per question only 5 test scores were there

int numbers[5];

void getscore(int i)//defining function for taking input

{

cin >> numbers[i];

while(numbers[i]<0 || numbers[i]>100)//score should be between 0 to 100

{

cout<<"\nThe number should be between 0 to 100\n";

cin>>numbers[i];

}

}

int main()//driver function

{

cout << "Enter 5 scores:\n";

for (int i = 0; i < n; i++)

{

getscore (i);//calling function each time for input

}

int s = 101;

double avg = 0;

for (int i = 0; i < n; i++)//loop for finding the smallest

{

s = numbers[i] < s ? numbers[i] : s;

}

for (int i = 0; i < n; i++) //loop for finding the Average

{

avg += numbers[i];

}

avg -= s;

avg /= 4;

cout << "Average of the four scores are: " << avg<< endl;//printing the output

return 0;

}

Output

Enter 5 scores:

4

5

6

7

8

Average of the four scores are: 6.5

Otras preguntas