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Programming: Principles and Practice Using C++

Programming is the art of expressing solutions to problems so that a computer can execute those solutions. Much of the effort in programming is spent finding and refining solutions. Often, a problem is only fully understood through the process of programming a solution for it. This book is for someone who has never programmed before but is willing to work hard to learn. It helps you understand the principles and acquire the practical skills of programming using the C++ programming language. My aim is for you to gain sufficient knowledge and experience to perform simple useful programming tasks using the best up-to-date techniques. How long will that take? As part of a first-year university course, you can work through this book in a semester (assuming that you have a workload of four courses of average difficulty). If you work by yourself, don’t expect to spend less time than that (maybe 15 hours a week for 14 weeks). Three months may seem a long time, but there’s a lot to learn and you’ll be writing your first simple programs after about an hour. Also, all learning is gradual: each chapter introduces new useful concepts and illustrates them with examples inspired by real-world uses. Your ability to express ideas in code — getting a computer to do what you want it to do — gradually and steadily increases as you go along. I never say, “Learn a month’s worth of theory and then see if you can use it.”

Takroriy ekilgan soya navlarining hosildorligiga ekish muddatining ta’siri va iqtisodiy samaradorligi

Tajribaning maqsadi: g‘alladan bo‘shagan yerlarga takroriy ekilgan soya navlarining amal davrida rivojlanishini, xosil shakllanishini tadqiqot qilib, yuqori don hosilini ta’minlaydigan maqbul ekish muddatini aniqlash.

Статистический сборник

Пособие рассчитано на широкий круг пользователей как важный источник изучения программного материала по основным разделам и темам курса «статистический сборник. При подготовке учебного пособия использованы современные научные материалы, изложенные в трудах отечественных и зарубежных экономистов, примеры и статистические материалы современного периода.

Фермер хўжаликлари фаолиятини модернизациялаш ва диверсификациялашнинг асосий йўналишлари

ҳозирги тез ривожланаѐтган бозор иқтисоди шароитида фермер хўжаликларини фаолият соҳаларини кенгайтириш, уларни замонавий техника ва технологиялар билан таъминлаш ҳамда қишлоқ хўжалигида қулай инвестицион муҳитни яратиш ўз-ўзини тақазо этувчи омиллар ҳисобланади. Зероки, фермер хўжаликларини диверсификациялаш ва устувор йўналишларни молиявий маблағлар билан таъминлаш, уларни барқарор ривожланишига бевосита таъсир этувчи омиллардан саналади.

Кечки карамни етиштириш технологияси ва унинг иқтисодий самарадорлигини ошириш йўллари

Сабзовот экинлари ичида карам юқори озиқали пархезлилик хусусияти билан ажралиб туради ва ҳалқимиз севиб истеъмол қилинадиган экин ҳисобланади. Карам экилган майдонларни кенгайтириш, ҳосилдорликни ошириш, уруғчилигини ташкил этиш кўп жиҳатдан экин тезпишар, ўрта тез пишар навларини тўғри танлашга, ер майдонларини тўғри танлаш, белгиланган меъёрда суғориш ва сифатли тайёрлашга қулай экиш муддатида уруғлари экиш олди тайёрлаш усулларига боғлиқдир. Ҳозирги кунда карам экинидан юқори ва сифатли ҳосил олиш энг долзарб мавзу ҳисобланади.

Бухоро хаттотлик санъати намуналарида матн ва маъно уйғунлиги

Рисолада шарқ шоирларининг мазмунли шеърлари, фалсафий, диний-дунёвий қарашлари билан бирга ўрта асрларда юз берган баъзи тарихий воқеалар билан боғлиқ муҳим маълумотлар ҳам ўрин олган.

Озиқ-овқат хавфсизлигини таъминлашда деҳқон хўжаликларининг аҳамияти

Битирув малакавий ишининг асосий мақсади мамлакатимизда озиқ-овқат хавфсизлгини таъминлашда деҳқон хўжаликларини аҳамиятини илмий асослаш ва уни ривожлантиришнинг ташкилий-иқтисодий асосларини такомиллаштириш бўйича таклифлар ишлаб чиқишдан иборат.

BIOLOGY AND POLITICS: THE CUTTING EDGE

Biopolitics is not altogether a felicitous term used to describe the approach of those political scientists who use biological concepts, with neo-Darwinian evolutionary theory at the center, and biological research techniques to study, explain, predict, and sometimes even to prescribe political phenomena.

Жанубий иқлим минтақаларида такрорий экин сифатида мошни етиштириш технологияси

Тадқиқот мақсади. Ишнинг асосий мақсади Қашқадарё вилоятининг тоғ олди текислиги типик бўз тупроқлари шароитида кузги буғдой анғизида такрорий экин сифатида мошни турли муддатлар ва меъёрларда экишда унинг ўсиши, ривожланиши, дон ҳосилдорлиги ҳамда тупроқ унумдорлигига таъсирини ўрганишдан иборат.

PROFESSOR HIGGINS’S PROBLEM COLLECTION

Mathematics is a wonderful subject because its content is so rich, diverse, and deep but what is more, everything in it is true. That is why students enjoy applying what they have learnt to a wide variety of questions. The fifty problems here are presented under five broad headings: Number, Algebra, Geometry, Chance and combinations, and Movement. These wide fields cover most of the mathematics met at secondary school level. Although the emphasis is on the mathematics itself, solving the problems allows us to comprehend many interesting facets of the world from encryption, to the motion of the planets, to understanding why recessive gene traits never die out. Many of the processes we see going on around us have underlying mathematical structures and so cannot be fully understood other than through mathematical analysis. The problems are generally not standard exercises but have some degree of novelty or special interest that goes with them. The primary purpose is to allow you to do something with your mathematics rather than merely practise it. Within each part, there is some gradation in difficulty of the problems. I would hope that any reader could look at some of the problems and think to themselves that they could figure them out somehow.

Жанубий иқлим минтақасида анғизга экилган ғўзани суғориш режими

Асосий экинда ғалла-дон экинларидан буғдой, арпа навлари ва ғалладан сўнг –анғизига ғўза навларининг экиш муддатлари, уруғ сарфи, кўчат қалинлиги, сув, ўғит (NРК) меъёр-нисбатлари ва суғориш тартибларини ўрганиш доимо долзарблигича қолмоқда.

Compiled and Solved Problems in Geometry and Trigonometry

This book is a translation from Romanian of "Probleme Compilate şi Rezolvate de Geometrie şi Trigonometrie" (University of Kishinev Press, Kishinev, 169 p., 1998), and includes problems of 2D and 3D Euclidean geometry plus trigonometry, compiled and solved from the Romanian Textbooks for 9th and 10th grade students, in the period 1981-1988, when I was a professor of mathematics at the "Petrache Poenaru" National College in Balcesti, Valcea (Romania), Lycée Sidi El Hassan Lyoussi in Sefrou (Morocco), then at the "Nicolae Balcescu" National College in Craiova and Dragotesti General School (Romania), but also I did intensive private tutoring for students preparing their university entrance examination. After that, I have escaped in Turkey in September 1988 and lived in a political refugee camp in Istanbul and Ankara, and in March 1990 I immigrated to United States. The degree of difficulties of the problems is from easy and medium to hard. The solutions of the problems are at the end of each chapter. One can navigate back and forth from the text of the problem to its solution using bookmarks. The book is especially a didactical material for the mathematical students and instructors.

Fundamental Problems in Algorithmic Algebra

Copyright Reserve This preliminary version may be copied, in part or wholy, for privatu use provaled this copyright page is kept intact with sach partial or whole copy. For classroom distribution, please roquet permis sion Contact the author at the above address for the on-going chatigas to the manuscript. The reader i himlly requested to infarm the author of any arons, typographical or otherwise. All suggestions welcome.

Munavvar qori Abdurashidxonov.

Tarixchi olim Sotimjon Xolboyev qalamiga mansub ushbu risolada jadidchilik harakati rahnomalaridan biri Munavvar qori Abdurashidxonovning hayot yo'li va ijtimjiy-ijodiy faoliyatiga nazar tashlanadi.

PROBLEMS IN PLANE AND SOLID GEOMETRY

This book has no equal. The priceless treasures of elementary geometry are nowhere else exposed in so complete and at the same time transparent form. The short solutions take barely 1.5 − 2 times more space than the formulations, while still remaining complete, with no gaps whatsoever, although many of the problems are quite difficult. Only this enabled the author to squeeze about 2000 problems on plane geometry in the book of volume of ca 600 pages thus embracing practically all the known problems and theorems of elementary geometry. The book contains non-standard geometric problems of a level higher than that of the problems usually offered at high school. The collection consists of two parts. It is based on three Russian editions of Prasolov’s books on plane geometry. The text is considerably modified for the English edition. Many new problems are added and detailed structuring in accordance with the methods of solution is adopted.

STRATEGI PENYELESAIAN MASALAH

Banyak bilangan tiga digit yang semua digit-digitnya berbeda dan digit terakhirnya merupakan hasil penjumlahan dari dua digit yang lainnya adalah. Berapakah banyaknya cara memilih tiga bilangan berbeda sehingga tidak ada dua bilangan yang berurutan, jika bilangan-bilangan tersebut dipilih dari himpunan