Question

make and run a program that will display the average of scores entered by a user using FUNCTIONS in a Dev C++ application. The program should ask how many times the user will enter scores.

sample output:
how many scores? 5
85
76
84
90
86
the average score is 84.2

Answer 1

int x ;
double result;
cout <<"Enter The number : ";
cin >> x;
result = calc (x);
cout << "The result is " << result;


//The function :
double calc (int num){
int temp , result;
for (int i=0; i<num ; i++){
cin>>temp;
result +=temp;
}
return temp/num;
}

Answer 2

sorry ....
return result/num;
:) P:

Answer 3

int temp , result;
for (int i=0; i<num ; i++){
cin>>temp;
result +=temp;
}

--is it really a temp? what is temp?

Answer 4

do you mean why did I choose this variable name ?
because we need it temporarily ,
It's a temporary variable helps us to calculate the result
I mean when we go out the "for" loop we don't use it .... so it's temporary
anyway You could choose the name you like :)

Answer 5

ah ..ok ..i got it :) thanks for the info.

Answer 6

You're welcome at any time :)