5примеров по автоматизированным информационным системам

Примеры информационных системИнформационная система по отысканию рыночных ниш. При покупке товаров в некоторых фирмах информационная система регистрирует данные о покупателе, что позволяет:определять группы покупателей, их состав и запросы, а затем ориентироваться в своей стратегии на наиболее многочисленную группу;посылать потенциальным покупателям различные предложения, рекламу, напоминания;предоставлять постоянным покупателям товары и услуги в кредит, со скидкой, с отсрочкой платежей.

var a: integer;

var t: real;

begin

   readln(a);

   t:= (a div 10) * (a mod 10) / 2;

   writeln(t)

end.

var a: integer;

begin

   readln(a);

   writeln((a div 10) - (a mod 10))

end.

var a: integer;

begin

   readln(a);

   writeln((a div 1000), " килограмм ", (a mod 1000), " грамм")

end.

var a: integer;

begin

   readln(a);

   writeln(a div 10000)

end.

var a, b, c, d: integer;

begin

   readln(a);

   d:= a div 38400;

   a:= a mod 38400;

   c:= a div 3840;

   a:= a mod 3840;

   b:= a div 96;

   a:= a mod 96;

   writeln(d, " берковцев ", c, " пудов ", b, " фунтов ", a, " золотников")

end.

Choosing a future profession is a very important step in everyone's life. Some school leavers hesitate for a long time, as it is difficult for them to decide, while others, on the contrary, make a firm decision earlier. In order to become what you want, you must first learn and get an education. If you like your future profession very much, then it will be interesting and not difficult to study.

As for me, I want to become a programmer. This profession attracted me when I was in elementary school. Then we started studying computer science, which became my favorite subject. I always listen very carefully to the teacher. I am interested in absolutely all topics on this subject, so I often ask a lot of additional questions in the lessons. At home, I have many different books: about the structure of the computer, about working with different programs, about the basics of programming, about breakdowns, about viruses, and others. In addition, I usually read additional literature on computer science in our school library or search for information that interests me on the Internet.

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