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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class Student {
  5. private:
  6.     string name;
  7.     int rollNumber;
  8.     float marks[5];
  9.  
  10. public:
  11.     Student(string n, int r, float m[]) {
  12.         name = n;
  13.         rollNumber = r;
  14.         for (int i = 0; i < 5; i++)
  15.             marks[i] = m[i];
  16.     }
  17.  
  18.     float getAverage() {
  19.         float sum = 0;
  20.         for (int i = 0; i < 5; i++)
  21.             sum += marks[i];
  22.         return sum / 5;
  23.     }
  24.  
  25.     void display() {
  26.         cout << "Name: " << name << endl;
  27.         cout << "Roll Number: " << rollNumber << endl;
  28.         cout << "Average Marks: " << getAverage() << endl;
  29.         cout << "------------------" << endl;
  30.     }
  31. };
  32.  
  33. int main() {
  34.     float m1[5] = {80, 85, 90, 75, 88};
  35.     float m2[5] = {70, 65, 78, 72, 68};
  36.  
  37.     Student s1("Ahmed", 1, m1);
  38.     Student s2("Ali", 2, m2);
  39.  
  40.     s1.display();
  41.     s2.display();
  42.  
  43.     return 0;
  44. }
Success #stdin #stdout 0.01s 5320KB
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stdin
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Standard input is empty
stdout
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Name: Ahmed
Roll Number: 1
Average Marks: 83.6
------------------
Name: Ali
Roll Number: 2
Average Marks: 70.6
------------------
https://ideone.com/pfAWo9
language:
C++14 (clang 8.0)
created:
1 day ago
visibility:
public

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