cmlsc , regine si turnuri

public class CMLSC {



 public void CMLSC(int A[]){

    int n; int i;

    n=A.length;
   int imax=A.length-1;

   int L[]=new int[A.length];
   int S[]=new int[A.length];

for(i=n-1; i>=0; i--){
      S[i]=-1;
      L[i]=1;

for(int j=i+1;j<n;j++){
     if(A[j]>A[i]&&L[j]+1>L[i]){
         L[i]=L[j]+1;
         S[i]=j;

          } }
     if(L[i]>L[imax])
          imax=i;

    }

  i=imax;
   while(i!=-1){
    System.out.println(A[i]);
       i=S[i];
   }
  }


public static void main(String[] args) {

                int A[]=new int[12];

                A[0]=3;    A[1]=5;   A[2]=76;     A[3]=1;
                A[4]=45;    A[5]=2;   A[6]=67;     A[7]=52;
                A[8]=90;   A[9]=0;   A[10]=4;   A[11]=15;

                CMLSC cmlsc=new CMLSC();
                cmlsc.CMLSC(A);


        }

}


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public class Hanoi {


    public static void hanoi(int n, String from, String temp, String to) {
        if (n == 0) return;
        hanoi(n-1, from, to, temp);
        System.out.println("Move disc " + n + " from " + from + " to " + to);
        hanoi(n-1, temp, from, to);
    }

    public static void main(String[] args) {

        hanoi(3, "A", "B", "C");
    }
}



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public class regine {

     int S[]=new int[4];

public  void queen(int k){

  int n=4;


   for(int i=0;i<n;i++){

     if (accept(k,i)){
         S[k]=i;

         if(k==n-1){
           for(k=0;k<n;k++){
             System.out.print(S[k]+ " ");
           }
     }
     else queen(k+1);
     }
   }
}
public boolean accept(int k , int i){

   int j;


    for(j=0;j<=k-1;j++){
      if(S[j]==i) return false;

    if (Math.abs(j-k)==Math.abs(S[j]-i))
      return false;
    }
      return true;
    }




  public static void main(String[] args) {
    regine regine1 = new regine();
    regine1.queen(0);



  }

}