prac_004.cpp (524B)
1 /* check even or odd */ 2 3 #include <iostream> 4 using namespace std; 5 class ooe { 6 int n; 7 8 public: 9 void input(); 10 void calcdisp(); 11 }; 12 13 void ooe::input() { 14 cout << "Enter the number : "; 15 cin >> n; 16 } 17 18 void ooe::calcdisp() { 19 if (n == 0) { 20 cout << "0 neither a odd or a even number."; 21 } 22 else if (n % 2 == 0) { 23 cout << n << " is a even number."; 24 } 25 else { 26 cout << n << " is a odd number."; 27 } 28 } 29 30 int main() { 31 ooe a; 32 a.input(); 33 a.calcdisp(); 34 return 0; 35 }