C++ examples for Function:Function Parameter
Demonstrate function arguments
#include <iostream> using namespace std; void repchar(char, int); //function declaration int main()/* w w w .j ava 2s. c om*/ { repchar('-', 43); cout << "Data type Range" << endl; repchar('=', 23); cout << "char -128 to 127" << endl << "short -32,768 to 32,767" << endl << "int System dependent" << endl << "double -2,147,483,648 to 2,147,483,647" << endl; repchar('-', 43); return 0; } // function definition void repchar(char ch, int n) { for(int j=0; j<n; j++) cout << ch; cout << endl; }