writeln

fnvoid writeln(T...)(T args)

Equivalent to write(args, '\n'). Calling writeln without arguments is valid and just prints a newline to the standard output.

Parameters

args the items to write to stdout

Throws

In case of an I/O error, throws an StdioException.

Example: Reads stdin and writes it to stdout with an argument counter.

import std.stdio;

void main()
{
   string line;

   for (size_t count = 0; (line = readln) !is null; count++)
   {
        writeln("Input ", count, ": ", line);
   }
}