UVA490：Rotating Sentences

import java.util.*;
class main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
String[] str = new String[10];
int c =0;int max = 0;
while(sc.hasNext()){
str[c] = sc.nextLine();
if(max<str[c].length()) max = str[c].length();
c++;
}

int min =0;
for(int i=0;i<max;i++){
if(i+1>str[min].length()){ min++; }
  for(int j=c-1;j>=min;j--){
  if(str[j].length()<(i+1)) System.out.print(" ");
  else  System.out.print(str[j].charAt(i));
  }
System.out.println(); 
}
}
}