fork download 
  1. using System;
  2. public class Test
  3. {
  4. static int d ( Func<int,int> g ) { 
  5.     return g(g(1));              }
  6. static int p (int x) {
  7.     Func<int,int> f = y => x + y;
  8.     return d (f);                }
  9.  
  10. 	public static void Main()
  11. 	{
  12. 		Console.WriteLine(d(3));
  13. 	}
  14. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
1
2
10
42
11
compilation info 
prog.cs(12,35): error CS1502: The best overloaded method match for `Test.d(System.Func<int,int>)' has some invalid arguments
prog.cs(4,12): (Location of the symbol related to previous error)
prog.cs(12,35): error CS1503: Argument `#1' cannot convert `int' expression to type `System.Func<int,int>'
Compilation failed: 2 error(s), 0 warnings
stdout 
Standard output is empty
https://ideone.com/k1rEQ
language:
C# (gmcs 5.20.1)
created:
14 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!