Question

write a program that prompts the user to enter mark for 10 subjects let the program compute the average mark and use it to display a special message in the following points;
a)if average mark is less than 40 display fail
b)if the average mark is greater than 40 but less than 60 display credit
c)if equal to o greater than 60 display distinction
d)if less than 0 or greater than 100 display error

Answer 1

#include<iostream>




using namespace std;




void main()

{

double avg=0, n;

cout << "Enter mark for 10 subjects" << endl;

for(int i=0; i<10; i++){

cout << "Subject #" << i+1 << ": ";

cin >> n;

avg += n;

}

avg /= 10;




if(avg>0 && avg<=40)

cout << "
fail
";

else if(avg>40 && avg<60)

cout << "
credit
";

else if(avg>=60 && avg<=100)

cout << "
distinction
";

else

cout << "
error
";

}