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  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. const int MAX_SIZE = 10;
  6.  
  7. class Array {
  8. private:
  9.     int elements[MAX_SIZE];
  10.     int size;
  11.  
  12. public:
  13.  
  14.     Array() : size(0) {}
  15.     void addElement(int value) {
  16.         if (size < MAX_SIZE) {
  17.             elements[size++] = value;
  18.             cout << "Element added successfully." << endl;
  19.         } else {
  20.             cout << "Array is full. Cannot add more elements." << endl;
  21.         }
  22.     }
  23.  
  24.     void display() {
  25.         if (size == 0) {
  26.             cout << "Array is empty." << endl;
  27.         } else {
  28.             cout << "Array elements:" << endl;
  29.             for (int i = 0; i < size; ++i) {
  30.                 cout << elements[i] << " ";
  31.             }
  32.             cout << endl;
  33.         }
  34.     }
  35.  
  36.     int findMax() {
  37.         if (size == 0) {
  38.             cout << "Array is empty. No maximum element." << endl;
  39.             return -1;
  40.         }
  41.  
  42.         int maxElement = elements[0];
  43.         for (int i = 1; i < size; ++i) {
  44.             if (elements[i] > maxElement) {
  45.                 maxElement = elements[i];
  46.             }
  47.         }
  48.         return maxElement;
  49.     }
  50. };
  51.  
  52. int main() {
  53.     Array arr;
  54.     arr.addElement(10);
  55.     arr.addElement(5);
  56.     arr.addElement(20);
  57.     arr.addElement(8);
  58.  
  59.     arr.display();
  60.     int maxElement = arr.findMax();
  61.     if (maxElement != -1) {
  62.         cout << "Maximum element in the array: " << maxElement << endl;
  63.     }
  64.  
  65.     return 0;
  66. }
Success #stdin #stdout 0s 5304KB
comments (?)
stdin 
Standard input is empty
stdout 
Element added successfully.
Element added successfully.
Element added successfully.
Element added successfully.
Array elements:
10 5 20 8 
Maximum element in the array: 20
https://ideone.com/D7m6R3
language:
C++ 4.3.2 (gcc-4.3.2)
created:
11 days ago
visibility:
public

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