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import 'dart:io';
void main()
{
print("Enter your name?");
// Reading name of the Geek
String name = stdin.readLineSync();
// Printing the name
print("Hello, $name! \nWelcome to GeeksforGeeks!!");
}
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// Importing dart:io file
import 'dart:io';
void main()
{
// Asking for favourite number
print("Enter your favourite number:");
// Scanning number
int? n = int.parse(stdin.readLineSync()!);
// Here ? and ! are for null safety
// Printing that number
print("Your favourite number is $n");
}