Create overloaded print() and println() functions that display various types of data : function overload « Function « C++ Tutorial

1. C++ Tutorial
2. Function
3. function overload

#include <iostream> 
using namespace std; 
 
void println(bool b); 
void println(int i); 
void println(long i); 
void println(char ch); 
void println(char *str); 
void println(double d); 
 
void print(bool b); 
void print(int i); 
void print(long i); 
void print(char ch); 
void print(char *str); 
void print(double d); 
 
int main() 
{ 
  println(true); 
  println(1); 
  println("test"); 
  println('x'); 
  println(9L); 
  println(1.23); 
 
  print("string"); 
  print(false); 
  print(' '); 
  print(8); 
  print(' '); 
  print(100L); 
  print(' '); 
  print(1.01); 
 
  println(" Done!"); 
 
  return 0; 
} 
 
void println(bool b) 
{ 
  if(b) 
    cout << "true\n"; 
  else 
    cout << "false\n"; 
} 
 
void println(int i) 
{ 
  cout << i << "\n"; 
} 
 
void println(long i) 
{ 
  cout << i << "\n"; 
} 
 
void println(char ch) 
{ 
  cout << ch << "\n"; 
} 
 
void println(char *str) 
{ 
  cout << str << "\n"; 
} 
 
void println(double d) 
{ 
  cout << d << "\n"; 
} 
 
void print(bool b) 
{ 
  if(b) 
     cout << "true"; 
  else 
     cout << "false"; 
} 
 
void print(int i) 
{ 
  cout << i; 
} 
 
void print(long i) 
{ 
  cout << i; 
} 
 
void print(char ch) 
{ 
  cout << ch; 
} 
 
void print(char *str) 
{ 
  cout << str; 
} 
 
void print(double d) 
{ 
  cout << d; 
}

true
1
test
x
9
1.23
stringfalse 8 100 1.01 Done!