50,000 HTML files are in a folder on a windows machine. Among them, content of some files(not the file names) contain the sentence "SocioMaC-Jus' Follow!". Write a Java program to count the no. of such files.

An array A is of size N. Write a java method that jumbles all values in the array. All possible permutations must be possible and chances for each possible permutation must be equal. For example, size of array A is 3. A[0]=x, A[1]=y, A[2] =z.Possible permutations are 3! After jumbling elements, there would be equal chances for each of xyz,yxz,... to be in the array elements.

n_ulthi

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• Aug 6th, 2010

public class Shuffle {    // swaps array elements i and j    public static void swap(String[] a, int i, int j) {        String swap = a...

sandeep aulakh

 Profile Answers by sandeep aulakh Questions by sandeep aulakh

• Dec 2nd, 2009

Class jumble{public stativ void main(String aa[]){int a[]=[1,2,3];for(i=0;i<3;i++)for(j=0;j<3;j++){a[i][j]=a[j][i];}System.out.println("the result is"+a[i][j]);}

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