c# - Wrong result of print in FUNC -

i have problem code, code need print result:

56789 56789 

but result is: 99999 99999

why?

   class program      {       static int m_k = 0;     static func<int>[] p=new func<int>[5];      static void f(int n,func<int>[] t)     {         if (n>0)         {              p[m_k] = () => t[m_k]();             m_k++;             f(n-1,t);         }         else         {             p[m_k] = () => t[m_k]();         }     }     static void main(string[] args)     {         func<int>[] t = new func<int>[5];         func<int>[] s = new func<int>[5];         t[0] = () => 5;         t[1] = () => 6;         t[2] = () => 7;         t[3] = () => 8;         t[4] = () => 9;         (int = 0; < 4; i++)         {              s[i] = () => t[i]();         }          (int = 0; < 4; i++)         {             console.writeline(s[i]());         }         f(4,t);         (int = 0; < 4; i++)         {             console.writeline(p[i]());         }         console.readkey();      } } 

you tring access modified cluser!!! in computer science, closure first-class function free variables bound in lexical environment.

you can fix code this:

static void f(int n,func<int>[] t) {       if (n>0)       {           int tmp=m_k           p[m_k] = () => t[tmp]();           m_k++;           f(n-1,t);       }       else       {           p[m_k] = () => t[m_k]();       } } 

and this:

for (int = 0; < 4; i++) {     int j=i;     s[i] = () => t[j](); }