C++ Algorithm generate_n()

algorithm search() function

C++ Algorithm Function search() C++ Algorithm search() function searches the range [first1, last1) for the occurrence of a subsequence defined by the range [first2, last2), and an iterator to the first element is returned. If the subsequence does not exist then an iterator to the last1 is...

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algorithm remove() function

C++ Algorithm remove() C++ Algorithm remove() function is used to eliminate all the elements that are equal to val from a given range [first, last) without disturbing the order of the remaining elements. This function cannot alter the size of the container. It returns an iterator to the...

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algorithm replace_if() function

C++ Algorithm replace_if() C++ Algorithm replace_if() function is used to assign new_value to all the elements in the range [first, last) for which pred predicate returns true. This function examines each element in a range and replaces it if it satisfies a specified predicate. Syntax template <class ForwardIterator,...

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algorithm partition() function

C++ Algorithm partition() C++ Algorithm partition() function is used to make partition the elements on the basis of given predicate (condition) mentioned in its arguments. If the container is partitioned then this function returns true, else returns false. Syntax template <class BidirectionalIterator, class UnaryPredicate> BidirectionalIterator partition (BidirectionalIterator first, BidirectionalIterator last, UnaryPredicate...

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algorithm stable_sort() function

C++ Algorithm stable_sort() C++ Algorithm stable_sort() function is used to sort the elements in the range [first, last) into ascending order like sort but keeps the order of equivalent elements. The elements are compared using operator < for the first version, and comp for the second version. Syntax template <class...

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algorithm random_shuffle() function

C++ Algorithm random_shuffle() C++ Algorithm random_shuffle() reorders the elements of a range by putting them at random places. The first version uses an internal random number generator and the second version uses a random number generator which is a special kind of function object that is explicitly...

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algorithm unique_copy() function

C++ Algorithm unique_copy() C++ Algorithm unique_copy() function is used to copy a sequence such as each duplicate consecutive element becomes a unique element. It will not alter the original range and copy the result into another container. The first version uses operator== to compare the elements and the second...

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algorithm copy_n() function

C++ Algorithm Functions copy_n() C++ Algorithm copy_n() function specifies the number of elements to be copied into the new container. The function is used to copy n elements of the container [first,last) into a different container starting from result. Syntax template<class InputIterator, class Size, class OutputIterator> OutputIterator copy_n(InputIterator first, Size...

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algorithm remove_copy() function

C++ Algorithm remove_copy() C++ Algorithm remove_copy() function is used to copy all elements which are not equal to val from the range [first, last) to provide result without disturbing the order of the remaining elements. This function cannot alter the size of the container. It returns an iterator...

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algorithm copy() function

C++ Algorithm Function copy() C++ Algorithm copy() function is used to copy all the elements of the container [first,last] into a different container starting from result. Syntax template<class InputIterator, class OutputIterator>OutputIterator copy(InputIterator first, InputIterator last, OutputIterator result); Parameter first: It is an input iterator to the first element of the range,...

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