{
      maxProfit([] prices) {
        maxProfit(,prices);
    }

     maxProfit( k, [] prices) {

         n   prices.length;

         (n  ) {
             ;
        }

        [][][] dp   [n][k][];

         ( i  ; i  n; i) {
             ( j  k; j ; j) {
                (i){
                    dp[i][j][];
                    dp[i][j][]prices[i];
                    ;
                }

                dp[i][j][]Math.max(dp[i][j][],dp[i][j][]prices[i]);
                dp[i][j][]Math.max(dp[i][j][],dp[i][j][]prices[i]);
            }
        }
         dp[n][k][];
    }
}