shrink_to_fit() Reduces the reseved memory of a vector if necessary to exactly fit the number of elements size() Returns the number of elements in a vector swap() Swaps the contents of one vector with anotherLe
The resize() function changes the number of elements that are in the vector. If the resized vector is larger then the value of newly added elements can be specified.SyntaxOne of the following:vector.resize(size_t size);vector.resize(size_t size, <type> value);...
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The insert() function inserts an element or a range of elements at a specified position in a vector.The position is specified by an iterator. There are three ways to specify what value or values are inserted:Specify a value for a single element Specify a number of elements to insert and ...
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Returns: A reference to the last element in the vector. More ExamplesExample Change the last element in a vector: vector<string> cars = {"Volvo", "BMW", "Ford", "Mazda"}; cars.back() = "Toyota"; for (string car : cars) { cout << car << " "; } Try it Yourself » ...
In the second case one parameter specifies the number of elements and the other parameter specifies the value of those elements.SyntaxOne of the following:vector.assign(iterator start, iterator end);vector.assign(size_t amount, <type> value);...
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