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<title>Programming &amp; Software Q&amp;A | CollectiveSolver - Recent questions tagged cpp-array</title>
<link>https://collectivesolver.com/tag/cpp-array</link>
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<item>
<title>How to get random N rows from a 2D array in C++</title>
<link>https://collectivesolver.com/91240/how-to-get-random-n-rows-from-a-2d-array-in-c</link>
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<pubDate>Sun, 02 Nov 2025 08:57:39 +0000</pubDate>
</item>
<item>
<title>How to search a 2d array using two pointers to the first and last elements in the array with C++</title>
<link>https://collectivesolver.com/90291/how-to-search-a-2d-array-using-two-pointers-to-the-first-and-last-elements-in-the-array-with-c</link>
<description></description>
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<pubDate>Tue, 23 Sep 2025 16:50:40 +0000</pubDate>
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<item>
<title>How to allocate, fill, print, and deallocate a 2D array in C++</title>
<link>https://collectivesolver.com/89221/how-to-allocate-fill-print-and-deallocate-a-2d-array-in-c</link>
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<pubDate>Fri, 08 Aug 2025 14:13:29 +0000</pubDate>
</item>
<item>
<title>How to deallocate a 2D array in C++</title>
<link>https://collectivesolver.com/89214/how-to-deallocate-a-2d-array-in-c</link>
<description></description>
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<pubDate>Fri, 08 Aug 2025 13:54:37 +0000</pubDate>
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<title>How to get all possible unique subsets without duplicates from an array of unique numbers in C++</title>
<link>https://collectivesolver.com/87910/how-to-get-all-possible-unique-subsets-without-duplicates-from-an-array-of-unique-numbers-in-c</link>
<description></description>
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<pubDate>Thu, 10 Jul 2025 17:02:41 +0000</pubDate>
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<title>How to check if any value in a one-dimensional array a is larger than x using std::any_of in C++</title>
<link>https://collectivesolver.com/87231/how-to-check-if-any-value-in-a-one-dimensional-array-a-is-larger-than-x-using-std-any_of-in-c</link>
<description></description>
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<pubDate>Wed, 25 Jun 2025 15:20:01 +0000</pubDate>
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<title>How to convert a byte array to a hex string in C++</title>
<link>https://collectivesolver.com/87061/how-to-convert-a-byte-array-to-a-hex-string-in-c</link>
<description></description>
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<pubDate>Sat, 21 Jun 2025 09:17:22 +0000</pubDate>
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<title>How to print std::array elements in groups of 2 with C++</title>
<link>https://collectivesolver.com/87022/how-to-print-std-array-elements-in-groups-of-2-with-c</link>
<description></description>
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<pubDate>Fri, 20 Jun 2025 17:51:44 +0000</pubDate>
</item>
<item>
<title>How to print array elements in groups of 2 with C++</title>
<link>https://collectivesolver.com/87018/how-to-print-array-elements-in-groups-of-2-with-c</link>
<description></description>
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<pubDate>Fri, 20 Jun 2025 15:58:42 +0000</pubDate>
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<title>How to multiply all the elements of a std::array in C++</title>
<link>https://collectivesolver.com/87012/how-to-multiply-all-the-elements-of-a-std-array-in-c</link>
<description></description>
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<pubDate>Fri, 20 Jun 2025 15:32:17 +0000</pubDate>
</item>
<item>
<title>How to multiply all the elements of an array in C++</title>
<link>https://collectivesolver.com/87008/how-to-multiply-all-the-elements-of-an-array-in-c</link>
<description></description>
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<pubDate>Fri, 20 Jun 2025 15:25:13 +0000</pubDate>
</item>
<item>
<title>How to find all unique combinations of numbers in a vector that sum to a target number in C++</title>
<link>https://collectivesolver.com/85765/how-to-find-all-unique-combinations-of-numbers-in-a-vector-that-sum-to-a-target-number-in-c</link>
<description></description>
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<pubDate>Thu, 22 May 2025 15:06:49 +0000</pubDate>
</item>
<item>
<title>How to pop the first element of an array in C++</title>
<link>https://collectivesolver.com/84740/how-to-pop-the-first-element-of-an-array-in-c</link>
<description></description>
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<pubDate>Thu, 01 May 2025 19:52:12 +0000</pubDate>
</item>
<item>
<title>How to create an array of objects on the stack with C++</title>
<link>https://collectivesolver.com/83264/how-to-create-an-array-of-objects-on-the-stack-with-c</link>
<description></description>
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<pubDate>Sat, 22 Mar 2025 10:06:21 +0000</pubDate>
</item>
<item>
<title>How to create an array containing a range of characters in C++</title>
<link>https://collectivesolver.com/83201/how-to-create-an-array-containing-a-range-of-characters-in-c</link>
<description></description>
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<pubDate>Fri, 21 Mar 2025 07:48:38 +0000</pubDate>
</item>
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<title>How to convert a fixed-length string array to a fixed-length integer array in C++</title>
<link>https://collectivesolver.com/83139/how-to-convert-a-fixed-length-string-array-to-a-fixed-length-integer-array-in-c</link>
<description></description>
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<pubDate>Tue, 18 Mar 2025 10:03:45 +0000</pubDate>
</item>
<item>
<title>How to sort each row from a two-dimensional array in C++</title>
<link>https://collectivesolver.com/83057/how-to-sort-each-row-from-a-two-dimensional-array-in-c</link>
<description></description>
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<pubDate>Sun, 16 Mar 2025 08:06:03 +0000</pubDate>
</item>
<item>
<title>How to clone a two-dimensional array in C++</title>
<link>https://collectivesolver.com/82726/how-to-clone-a-two-dimensional-array-in-c</link>
<description></description>
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<pubDate>Fri, 07 Mar 2025 17:41:05 +0000</pubDate>
</item>
<item>
<title>How to perform a circular shift of the elements of an array to the left in C++</title>
<link>https://collectivesolver.com/75188/how-to-perform-a-circular-shift-of-the-elements-of-an-array-to-the-left-in-c</link>
<description></description>
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<pubDate>Fri, 05 Jul 2024 06:49:04 +0000</pubDate>
</item>
<item>
<title>How to group elements of an array based on their first occurrence in C++</title>
<link>https://collectivesolver.com/57988/how-to-group-elements-of-an-array-based-on-their-first-occurrence-in-c</link>
<description></description>
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<pubDate>Sun, 14 Aug 2022 06:53:52 +0000</pubDate>
</item>
<item>
<title>How to find first and last positions of an element in a sorted array in C++</title>
<link>https://collectivesolver.com/25625/how-to-find-first-and-last-positions-of-an-element-in-a-sorted-array-in-c</link>
<description></description>
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<pubDate>Wed, 07 Aug 2019 15:42:38 +0000</pubDate>
</item>
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<title>How to find all duplicate elements in int array using C++</title>
<link>https://collectivesolver.com/22412/how-to-find-all-duplicate-elements-in-int-array-using-c</link>
<description></description>
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<pubDate>Sun, 17 Feb 2019 13:56:56 +0000</pubDate>
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