https://pt.stackoverflow.com/q/75498/101 | C# Online Compiler

https://pt.stackoverflow.com/q/75498/101 by Anonymous

using static System.Console;

WriteLine(FormatarCpf("12345678901"));
WriteLine(FormatarCpf("00123456789"));
string FormatarCpf(string cpf) => cpf.Substring(0, 3) + "." + cpf.Substring(3, 3) + "." + cpf.Substring(6, 3) + "-" + cpf.Substring(9, 2);

​x
 
using static System.Console;
​
WriteLine(FormatarCpf("12345678901"));
WriteLine(FormatarCpf("00123456789"));
string FormatarCpf(string cpf) => cpf.Substring(0, 3) + "." + cpf.Substring(3, 3) + "." + cpf.Substring(6, 3) + "-" + cpf.Substring(9, 2);

Run-time exception (line 21): The remote server returned an error: (401) Unauthorized.

Stack Trace:

[System.Net.WebException: The remote server returned an error: (401) Unauthorized.]
at System.Net.HttpWebRequest.GetResponse()
at Program.Main() :line 21

Last Run:	5:10:10 pm
Compile:	0.175s
Execute:	0.749s
Memory:	2.67Mb
CPU:	0.297s

View IL Code