[مخالف - طلب حل : ]تكفون المساعدة

السلام عليكم........

بليز اريد مساعدتكم ..........

من نفس عن م}من كربة نفس الله عنه كربة من كرب يوم القيامة....

عندياسايمنت مرة صعب وانا شايلة همه .........

وانا جديدة على المنتدى .........السؤال الأول

WRITE A SIMPLE CRYPTOGRAPHY OF ASTRING THAT CAN TAKE ENGLISH MESSAGE IN AS A PLAIN TEXT AND CONVERTS INTO ASCRAMBLED MESSAGE CALLED CLIPHERTEXT AND DECRYPT THE MESSAGE INTO ORIGINAL TEXT BY ANOTHER PERSON

السؤال الثاني

WRITE PROGRAM THAT KEEP TRACK OF CD AND STORED IN THE LIBRARY ALLOW FOR BOOKING OR LOAN TO STUDENT .THE SYSTEM ABLE TO DISPLAY ITIS STATUS ,TITLE ,DATA OF BOOKING /LOAN AND DATA AVAILABLE ,ADD NEW CDS OR REMOVE OLD CDS ETC.SYSTEM COULD ALSO ALLOW SEASEARCHING AND KEEP THE DATA PERMANENTLY IN SECONDARY MEMORY E WRITE INTO SEQUENTIAL FILE )EVERY- TIME THE SYSTEM IS ON IT WILL ALWAYS UPLOAD THE UPDATED DATA BASED ON PRIOUS TRANSACTION

هذه الأسئلة في مادةDATA STRUCTURE بس ماوجدت له منتدى خاص

اللي يفرج همي يجد ان شاء كل الدعوات الصادقة