static void Main(string[] args)
{
Permutations p = new Permutations();
var res = p.GetPermutations("abc");
Console.ReadLine();
}
static void Main(string[] args)
{
//Solution s = new Solution();
//char[,] a = new char[,] { { '0','1','0'},
// { '1','0','1'},
// {'0','1','0'} };
//int p = s.NumIslands(a);
Permutations p = new Permutations();
//var results = p.VaildParenthesis(3);
//var kperm = p.GetKthPerm(3, 3);
MatrixStuff ms = new MatrixStuff();
int[,] a = new int[, ] {
{ 1, 2, 3, 4 }
};
//ms.PrintSpiral(a, 3,3);
DPStuff d = new DPStuff();
int[] coins = new int[] { 1, 2, 5 };
int v = d.coinChange(coins, 11);
//d.MinDistance("boy", "good");
//int x = d.NumberOfWaysNSteps(9);
Console.ReadLine();
}
