A company wants to transmit data over the telephone, but it is concerned that its phones may be tapped. All of its data is transmitted as four-digit integers. It has asked you to write a program that will encrypt its data so that the data may be transmitted more securely. Your script should read a four digit integer entered by the user in a prompt dialog and encrypt it as follows: Replace each digit by (the sum of that digit plus 7) modulus 10. Then swap the first digit with the third, and swap the second digit with the fourth. Then output XHTML text that displays the encrypted integer.
2 29065The sum of the digits of a two digit number is 8. When 18 is added to the number, the digits are reversed. Find the number? pls explanation is important
7 25150Post New MMM Interview Questions
advantages and disadvantages of inverse definite minimum time RELAY
HOW TO SPOT AHIERARCHY?
What is time invariant system?
What are the advantages of using sap hana db over other traditional database for bi reporting? : hana bi development
What do I do if the data area is full?
What is the difference between PLC and Embeded system
What is mutex c#?
How to solve operation is not allowed (crm_p_ord) in sap crm wui and gui?
What is the source list?
Why do we use sendredirect() method?
What is maxclients in apache?
Tell me what are the official packages provided by laravel?
Basically iam Instruemntation Engineer, but Iam interested in Instruments design engineering, so plz guide, is there any course, training or Softwres to become Instrument design engineer??.
List some analog modulation techniques.
What is volatile, register definition in C