C++ Vector front()Last Updated : 17 Mar 2025 It gives a reference to the first element of vector. ![]() SyntaxConsider a vector.Syntax would be: ParameterThis function does not contain any parameter. Return valueThis function returns the first element of the vector. Example 1Let's see a simple example. Output: java In this example, front() function displays the first element of language object. Next TopicC++ Vector |
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