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Check if all elements in array are unique in C++

This tutorial will discuss about unique ways to check if all elements in array are unique in C++. Table Of Contents Technique 1: Using std::unique() and std::distance() Technique 2: Using std::adjacent_find() Summary Technique 1: Using std::unique() and std::distance() To check if there are no duplicate elements in an array, first we will sort the array …

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Check if All elements in Array are in another array in C++

This tutorial will discuss about unique ways to check if all elements in array are in another array in C++. Table Of Contents Technique 1: using std::all_of() Technique 2: using std::includes() Summary Technique 1: using std::all_of() Suppose we have two arrays, and now we want to check if all elements of one array are present …

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Check if all elements in Array are unique in PHP

This tutorial will discuss about unique ways to check if all elements in array are unique in php. Table Of Contents Method 1: Using array_unique() function Method 2: Using foreach() and in_array() Summary Method 1: Using array_unique() function The array_unique()function in PHP, accepts an array as an argument, and returns a new array without duplicate …

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