An operator is a symbol or phrase which has a specific function in the programming language. It generally takes one or more operands and performs an operation on them to produce a result, such as performing arithmetic operations like addition and subtraction. Operators are used to perform various tasks such as assignment, comparison, computation, string manipulation etc. The kind of operators that can be used depends upon the type of programming language being used. In C++ for example there are several types of operators including arithmetic operators (+,-,/,*,%), comparison operators (>,<=), logical operators (&& , ||), bitwise operators (& , |) and even special operator like ternary operator (?:). Each type of operator is designed to do something very specific. For instance if you wanted to add two numbers together you would use the ‘+' operator while if you wanted to compare two values with each other then you would use the ‘>‘ or ‘<='operator respectively. Operators are also useful when it comes to manipulating strings within programs by allowing us to concatenate strings together using the '+' sign amongst others. They are also commonly used in loops where they allow us to increment/decrement variables by set amounts thus enabling code blocks within loops repeat themselves without having too much re-writing required each time we need that loop executed again . Ultimately what makes an operator so powerful is its ability to simplify complex lines of code into single instructions - saving both time and effort when writing applications; whilst providing developers with greater flexibility when designing their programs.

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2315 words 9 pages

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1850 words 7 pages

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477 words 2 pages

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1494 words 6 pages

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1294 words 5 pages

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348 words 2 pages

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