fork download
copy 
  1. using System;
  2.  
  3. public class Test
  4. {
  5. 	public static void Main()
  6. 	{
  7. 	 string name;
  8.      int count=0;
  9.      int age;
  10.  
  11.      Console.WriteLine("Enter your name and your age");
  12.      name = Console.ReadLine();
  13.      age = int.Parse(Console.ReadLine());
  14.      if(age<18)
  15.      {
  16.      while(age<18)
  17.       {
  18.       count ++;
  19.       }
  20.       Console.WriteLine(count + "years for 18!");
  21.      }
  22.      else
  23.       Console.WriteLine("your age is " + age);
  24. 	}
  25. }
Runtime error #stdin #stdout #stderr 0.01s 134848KB
comments (?)
stdin
copy 
13
stdout
copy 
Enter your name and your age
stderr
copy 
Unhandled Exception:
System.ArgumentNullException: Value cannot be null.
Parameter name: String
  at System.Number.StringToNumber (System.String str, System.Globalization.NumberStyles options, System.Number+NumberBuffer& number, System.Globalization.NumberFormatInfo info, System.Boolean parseDecimal) [0x00006] in <8f2c484307284b51944a1a13a14c0266>:0 
  at System.Number.ParseInt32 (System.String s, System.Globalization.NumberStyles style, System.Globalization.NumberFormatInfo info) [0x00014] in <8f2c484307284b51944a1a13a14c0266>:0 
  at System.Int32.Parse (System.String s) [0x00007] in <8f2c484307284b51944a1a13a14c0266>:0 
  at Test.Main () [0x00017] in <6626030ba6ff4b1b98aecd334ad3e475>:0 
[ERROR] FATAL UNHANDLED EXCEPTION: System.ArgumentNullException: Value cannot be null.
Parameter name: String
  at System.Number.StringToNumber (System.String str, System.Globalization.NumberStyles options, System.Number+NumberBuffer& number, System.Globalization.NumberFormatInfo info, System.Boolean parseDecimal) [0x00006] in <8f2c484307284b51944a1a13a14c0266>:0 
  at System.Number.ParseInt32 (System.String s, System.Globalization.NumberStyles style, System.Globalization.NumberFormatInfo info) [0x00014] in <8f2c484307284b51944a1a13a14c0266>:0 
  at System.Int32.Parse (System.String s) [0x00007] in <8f2c484307284b51944a1a13a14c0266>:0 
  at Test.Main () [0x00017] in <6626030ba6ff4b1b98aecd334ad3e475>:0
https://ideone.com/2euEH2
language:
C# (gmcs 5.20.1)
created:
5 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!