Copy a String in Reverse Order Write a program with a loop and indirect addressi

Question

Copy a String in Reverse Order

Write a program with a loop and indirect addressing that copies a string from source to target,

reversing the character order in the process. Use the following variables:

source BYTE "This is the source string",0

target BYTE SIZEOF source DUP('#')

This won't work:

INCLUDE Irvine32.inc

source BYTE"This is the source string", 0
target BYTE SIZEOF source DUP('#')

.code
main PROC

mov esi,(OFFSET source)+(SIZEOF source)
mov edi,OFFSET target
mov ecx,SIZEOF source
L1:mov al,[esi]
mov[edi],al
dec esi  ;pointer to sorce
inc edi  ;pointer to target
loop L1

mov esi,OFFSET target
mov ebx,1
mov ecx, SIZEOF target-1
call Dumpmem

exit
main ENDP
END main

Explanation / Answer

class Coy_Revesre{

public static vaoid main(String args[]){

BufferReader br=new BuffferReader(new InputStreamReader(System.in));

System.out.println("Enter String");//String source="This is the souce string"

String source=br.readLine();

String Copy=source;

System.out.println("Copy string: ");

String revesre="";

int length=source.length();

for(int i=length-1;i>0;i--){

reverse=reverse + charAt(i);

System.out.print("reverse");

}

System.out.println("reverse");

}

Related Questions

Navigate

• Browse (All)
• Browse C
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.