CareerCup

vector<string> lines;
string newString;
int max = 0;
while (cin >> newString)
{
	if (max < newString.length())
	{
		max = newString.length();
	}
        lines.push_back(newString);
}

for (int i = 0; i <  max; ++i)
{
	for (int j = 0; j < lines.size(); ++j)
	{
		if (i < lines[j].length())
		{
			cout << lines[i];
		}
	}
	count << endl;
}

let the text file name be text.dat.                 
    void transp_matrix(FILE* fp,int rows,int col)
    {
       int j=0;
      char **p;
      p=malloc(rows*sizeof(char*));
        for(int i=0;i<rows;i++)
          {
            p[i]=malloc(col*sizeof(char));
           while(int ch=fgetc(fp) && ch!='\n')
              {
                 p[i][j]=ch;
                   j++;
              }
            }
            for(i=0;i<rows;i++)
              for(j=0;j<col;j++)
               {
                 p[j][i]=p[i][j];
               }
          


    }

String s1="asd";
String s2="bte";
String s3="cu";
char[] c1=s1.toCharArray();
char[] c2=s2.toCharArray();
char[] c3=s3.toCharArray();
Object[] o1={c1[0],c2[0],c3[0]};
Object[] o2={c1[1],c2[1],c3[1]};
Object[] o3={c1[2],c2[2]};

for(Object p1:o1)
{
System.out.print(p1);
}
System.out.println();
for(Object p2:o2)
{
System.out.print(p2);
}
System.out.println();
for(Object p3:o3)
{
System.out.print(p3);
}

String s1="asd";
String s2="bte";
String s3="cu";
char[] c1=s1.toCharArray();
char[] c2=s2.toCharArray();
char[] c3=s3.toCharArray();
int size = Math.MAX(c1.length,c2.length,c3.length)
for(int i=0;i<size;i++){
if(c1.length>i){
System.out.print(c1[i]);
}
if(c2.length>i){
System.out.print(c2[i]);
}
if(c3.length>i){
System.out.print(c3[i]);
}
System.out.println("\n");

}

I have written a program which reads from a file ( size does not matter - tested with 25mb file) and then transposes the whole strings in that file .
input 1) hello
dello
rello
input 2) skydrive
videodrive
store
For input 2 I add space where required and then print ,
$ = space

skydrive$
videodrive
store$$$$
After adding the space I transpose the strings in the file.
#####################################################################

package com.CareerCup;


import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.util.ArrayList;

public class TransposeStringInFile {

public static void main (String string[]) throws Exception
{
int coloum=0;
int row=0;
FileReader freader=null;
BufferedReader bufferReader=null;
//we read the file line by line and put each line of the file into this arrary as one string
ArrayList <String> LinesInFile = new ArrayList<String>();

try{
File file = new File("C:\\urlFile1.txt");
freader = new FileReader(file);
bufferReader = new BufferedReader(freader);
String temStr;
int strLen;

while( (temStr=bufferReader.readLine())!= null)
{

//we try to find the longest line so that our charArray will have that long coloum
strLen = temStr.length();
if(strLen > coloum)
{
coloum=temStr.length();
}
//add each line in the file to the arrayList
LinesInFile.add(temStr);
}

//the rows are nothing but the number of lines in a file
row = LinesInFile.size();

//we have calculated the max length of a line ( string) in the file so the charArray will be with that dimensiton = row X colum matrix
//where row is number of lines in the file . Coloum is longest line in the file .
char [][] charactersInFile = new char[row][coloum];


for(int i=0; i< row; i++)
{
char tempCh[] = LinesInFile.get(i).toCharArray();
int ListCharLen= tempCh.length;
if( ListCharLen < coloum)
{

//this method is used to padd the space when its not a square matrix if the input is like
// one
// seven
// two
//Then we create an arry and padd the space where reqired here ---> $ = space
// one$$
// seven
// two$$

paddSpace(ListCharLen , tempCh ,charactersInFile[i] ,coloum );

}
else
charactersInFile[i]=tempCh;

}

for(int i=0;i<coloum;i++)
{
for(int j=0;j<row;j++)
{
System.out.print(charactersInFile[j][i]);

}
System.out.print("\n");
}
}
finally
{
bufferReader.close();
freader.close();

}

}
//this method is used to padd the space when its not a square matrix if the input is like
// one
// seven
// two
//Then we create an arry and padd the space where reqired here ---> $ = space
// one$$
// seven
// two$$
static void paddSpace(int ListCharLen , char tempCh[] , char OriginalCharactersInFile[] , int maxLen )
{
int i=0;

for( ; i<ListCharLen;i++)
{
OriginalCharactersInFile[i]= tempCh[i];
}
//adding space for the left length
int padd = maxLen -ListCharLen;
while(padd != 0)
{
OriginalCharactersInFile[i]= ' ';
i++;
padd--;
}

}

}