{"id":12042,"date":"2022-09-29T10:32:34","date_gmt":"2022-09-29T05:02:34","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-replacing-a-range-between-two-iterators-in-c\/"},"modified":"2022-09-29T10:32:34","modified_gmt":"2022-09-29T05:02:34","slug":"solved-replacing-a-range-between-two-iterators-in-c","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-replacing-a-range-between-two-iterators-in-c\/","title":{"rendered":"[Solved] Replacing a range between two iterators in C++"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-65685265\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"65685265\" data-parentid=\"65685138\" data-score=\"2\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>Using <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/en.cppreference.com\/w\/cpp\/algorithm\/copy\"><code>std::copy()<\/code><\/a>, it can be done like this:<\/p>\n<pre><code>#include &lt;iostream&gt;\n#include &lt;vector&gt;\n#include &lt;algorithm&gt;\n\nvoid printVector(const std::vector&lt;int&gt;&amp; v) {\n    bool first = true;\n    std::cout &lt;&lt; '{';\n    for (int i : v) {\n        if (!first) std::cout &lt;&lt; \", \";\n        std::cout &lt;&lt; i;\n        first = false;\n    }\n    std::cout &lt;&lt; \"}\\n\";\n}\n\nint main(void) {\n    std::vector&lt;int&gt; v1 = {1, 2, 3, 4, 5, 6, 7};\n    std::vector&lt;int&gt; v2 = {6, 6, 3, 5, 4, 13, 99};\n\n    printVector(v1);\n    printVector(v2);\n\n    std::vector&lt;int&gt;::iterator dest_begin = v1.begin();\n    std::vector&lt;int&gt;::iterator src_begin = std::next(v2.begin(), 1);\n    std::vector&lt;int&gt;::iterator src_end = std::next(v2.begin(), 5);\n\n    std::copy(src_begin, src_end, dest_begin);\n\n    printVector(v1);\n\n    return 0;\n}\n<\/code><\/pre>\n<p>Output:<\/p>\n<pre><code>{1, 2, 3, 4, 5, 6, 7}\n{6, 6, 3, 5, 4, 13, 99}\n{6, 3, 5, 4, 5, 6, 7}\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\"><\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Replacing a range between two iterators in C++ <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Using std::copy(), it can be done like this: #include &lt;iostream&gt; #include &lt;vector&gt; #include &lt;algorithm&gt; void printVector(const std::vector&lt;int&gt;&amp; v) { bool first = true; std::cout &lt;&lt; &#8216;{&#8216;; for (int i : v) { if (!first) std::cout &lt;&lt; &#8220;, &#8220;; std::cout &lt;&lt; i; first = false; } std::cout &lt;&lt; &#8220;}\\n&#8221;; } int main(void) { std::vector&lt;int&gt; v1 &#8230; <a title=\"[Solved] Replacing a range between two iterators in C++\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-replacing-a-range-between-two-iterators-in-c\/\" aria-label=\"More on [Solved] Replacing a range between two iterators in C++\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[457,324],"class_list":["post-12042","post","type-post","status-publish","format-standard","hentry","category-solved","tag-algorithm","tag-c"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>[Solved] Replacing a range between two iterators in C++ - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-replacing-a-range-between-two-iterators-in-c\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Replacing a range between two iterators in C++ - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] Using std::copy(), it can be done like this: #include &lt;iostream&gt; #include &lt;vector&gt; #include &lt;algorithm&gt; void printVector(const std::vector&lt;int&gt;&amp; v) { bool first = true; std::cout &lt;&lt; &#039;{&#039;; for (int i : v) { if (!first) std::cout &lt;&lt; &quot;, &quot;; std::cout &lt;&lt; i; first = false; } std::cout &lt;&lt; &quot;}n&quot;; } int main(void) { std::vector&lt;int&gt; v1 ... 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