с английским Текст
Text 1. COMPUTER PROGRAMMING
Programming is the process of preparing a set of coded instructions which enables the computer to solve specific problems or to perform specific functions. Theiessence of computer
programmingjis the encoding of the program for the computer
by means of algorythms. The thing is that any problem is expressed in mathematical terms, it contains formulae, equations
and calculations^ But the computer cannot manipulate formulae, equations and calculations. Any problem must be specially
processed for the computer to understand it, that is — coded or
programmed.
The phase in which the system's computer programs are
written is called the development phase. The programs are lists
of instructions that will be followed by the control unit of the
central processing unit (CPU). The instructions of the program
must be complete and in the appropriate sequence, or else the
wrong answers will result. To guard against these errors in logic
and to document the program's logical approach, logic plans
should be developed.
There are two common techniques for planning the logic of
a program. The first technique is flowcharting. A flowchart is a
plan in the form of a graphic or pictorial representation that uses
predefined symbols to illustrate the program logic. It is, therefore, a "picture" of the logical steps to be performed by the
computer. Each of the predefined symbol shapes stands for a
general operation. The symbol shape communicates the nature
of the general operation, and the specifics are written within the
symbol. A plastic or metal guide called a template is used to
make drawing the symbols easier.
The second technique for planning program logic is called
pseudocode. Pseudocode is an imitation of actual program instructions. It allows a program-like structure without the burden of programming rules to follow. Pseudocode is less timeconsuming for the professional programmer than is flowcharting.
It also emphasizes a top-down approach to program structure.
Pseudocode has three basic structures: sequence, decision,
and looping logic. With these three structures, any required logic
can be expressed.
It is a pleasure to look at a strong, athletic man and slim beautiful lady.
It is known that healthy people live longer and their career is more successful. To look well you must follow some simple rules: don’t smoke and take drugs, don’t drink alcohol, don’t eat too much chips and sweets, eat more vegetables and fruits, sleep well, do exercises.
We have two lessons of physical training once a week. We do exercises, run, jump, play basketball and pioneer ball, ski in winter. I think that we must have more lessons of physical training than we have now. For example American pupils have their PT lessons every day.
I like to play tennis, to ride a bicycle and to swim. But most of all I like roller-skating. I could hardly wait when snow melted, I put on roller-skates and went outdoors. I spent one or two hours every day skating with my friends and we’ve got a lot of fun!
I don’t smoke (nobody smokes in our family). I know that this very bad habit may cause serious problems in your health. I do my morning exercises, try to eat “healthy” food and think that this is really a good way to live.
Объяснение:
Приятно посмотреть на сильного, спортивного мужчину и худенькую красивую даму.
Известно, что здоровые люди живут дольше и делают свою карьеру более успешной. Чтобы хорошо выглядеть вы должны следовать некоторым правилам: не курить и не принимать наркотики, не пить алкоголь, не есть слишком много чипсов и конфет, кушать больше овощей и фруктов, хорошо спать, делать упражнения.
У нас есть два урока физической культуры в неделю. Мы делаем упражнения, бегаем, прыгаем, играем в баскетбол и пионербол, катаемся на лыжах. Я думаю, что мы должны иметь больше уроков физической культуры, чем мы имеем сейчас. Например американские школьники имеют физкультуру каждый день.
Я люблю играть в теннис, кататься на велосипеде и плавать. Но больше всего я люблю кататься на роликах. Жду не дождусь, когда снег растает, я надену роликовые коньки и отправлюсь кататься на открытом воздухе. Я провожу один или два часа каждый день, катаясь с моими друзьями, и мы получаем массу удовольствия!
Я не курю (никто не курит в семье). Я знаю, что это очень плохая привычка может привести к серьезным проблемам в вашем здоровье. Я делаю утреннюю гимнастику, стараюсь есть "здоровые" продукты питания и думаю, что это действительно хороший