Hem : Tekniska termer : Integer Definition

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An integer is a whole number (not a fraction) that can be positive, negative, or zero. Therefore, the numbers 10, 0, -25, and 5,148 are all integers. Unlike flytande punktnummer, integers cannot have decimal places.

Integers are a commonly used data type in computer programming. For example, whenever a number is being incremented, such as within a "for loop" or "while loop," an integer is used. Integers are also used to determine an item's location within an array.

When two integers are added, subtracted, or multiplied, the result is also an integer. However, when one integer is divided into another, the result may be an integer or a fraction. For example, 6 divided by 3 equals 2, which is an integer, but 6 divided by 4 equals 1.5, which contains a fraction. Decimal numbers may either be rounded or trunkerad to produce an integer result.

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This page contains a technical definition of Integer. It explains in computing terminology what Integer means and is one of many technical terms in the TechLib dictionary.

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