Submission #1610926

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Source Code Expand

using System;
class A{
static void Main(){
long []a=Console.ReadLine().Split().Select(int.Parse).ToArray();
a[1]%=a[0];
var ncr=new int[a[0],a[1]];
for(int i=1;i<a[0];i++){
	for(int j=1;j<=i;j++){ncr[i,j]=ncr[i-1,j]+ncr[i-1,j-1];}
}
Console.WriteLine(ncr[a[0]-1,a[1]-1]);
}
}

Submission Info

Compile Error

./Main.cs(4,37): error CS1061: Type `string[]' does not contain a definition for `Select' and no extension method `Select' of type `string[]' could be found. Are you missing `System.Linq' using directive?
/usr/lib/mono/4.5/mscorlib.dll (Location of the symbol related to previous error)