StringCode

Problem code: RGPVR101

All submissions for this problem are available.

A string has been given and you have to generate a string code. The code is generated in the following manner:- the left half of each code is being generated starting in the middle of the string and proceeding out toward the left. Similarly, the right half of each code is being generated starting at the right and proceeding in toward the middle of the string. For example, the string ABCDEFGHIJKLMNOPQRSTUVWXYZ is being coded as MLKJIHGFEDCBAZYXWVUTSRQPON

Input

Input will begin with an integer T, the number of test cases. Then there are T lines, each containing exactly one String. 

String contains between 2 and 50 characters, inclusive. 
String contains an even number of characters. 
String contains only uppercase letters ('A'-'Z') . 
1<=T<=20

Output

For every String, output a single line containing String code.

Example

Input:
3
ABCDEFGHIJKLMNOPQRSTUVWXYZ
AB
AZDPDP

Output:
MLKJIHGFEDCBAZYXWVUTSRQPON
AB
DZAPDP

Author: rgpvcodeforce
Date Added: 8-04-2011
Time Limit: 2 sec
Source Limit: 50000 Bytes
Languages: C, CPP 4.0.0-8, CPP 4.3.2, JAVA


Comments

class strcod { public

frankie619 @ 23 Jun 2011 07:01 PM
class strcod { public static void main(String args[]) { int n1=3; String ss[]=new String[n1]; ss[0]="ABCDEFGHIJKLMNOPQRSTUVWXYZ"; ss[1]="AB"; ss[2]="AZDPDP"; System.out.println(n1); for(int i=0;i<3;i++) System.out.println(ss[i]); int a,b,c; a=ss[0].length(); b=ss[1].length(); c=ss[2].length(); int d=a/2; int e=b/2; int f=c/2; char m[]=ss[0].toCharArray(); char n[]=ss[1].toCharArray(); char o[]=ss[2].toCharArray(); System.out.println(); for(int i=d-1;i>=0;i--) System.out.print(m[i]); for(int i=a-1;i>=d;i--) System.out.print(m[i]); System.out.println(); for(int i=e-1;i>=0;i--) System.out.print(n[i]); for(int i=b-1;i>=e;i--) System.out.print(n[i]); System.out.println(); for(int i=f-1;i>=0;i--) System.out.print(o[i]); for(int i=c-1;i>=f;i--) System.out.print(o[i]); } } it iz runnin successfully on Dr java

Your class containing the

tijoforyou @ 24 Jun 2011 12:05 AM
Your class containing the main method must be a public class called Main. It may not be called anything else. Do not use packages

@admin my solution

king_3105 @ 11 Jan 2012 05:45 PM
@admin my solution http://www.codechef.com/viewsolution/789169 is giving a runtime error, please help......

What is wrong in this

chan00 @ 11 Feb 2012 02:35 AM
What is wrong in this solution shown below ? #include #include int main() { int t,i,j,mid; char ch[60]; scanf("%d",&t); while(t--) { scanf("%s",ch); j=strlen(ch); if(j<2||j>50) continue; mid=(j-1)/2; i=mid; while(i!=-1) { printf("%c",ch[i]); i--; } i=j-1; while(i!=mid) { printf("%c",ch[i]); i--; } printf("n"); } return 0; }

here the string doesnot

chan00 @ 11 Feb 2012 02:48 AM
here the string doesnot contain even number of characters in testcases that is y my above solution is getting wrong solution.

for eg: for string "asd" it

chan00 @ 11 Feb 2012 02:52 AM
for eg: for string "asd" it contains odd number of characters which is invalid input according to question. it should result answer : "ads" not "sad" suggestion:please frame questions carefully ! :)

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