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	<id>https://wiki.universitas.ro/index.php?action=history&amp;feed=atom&amp;title=1321_%E2%80%93_%C8%98ir_Munte</id>
	<title>1321 – Șir Munte - Revision history</title>
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	<updated>2026-05-01T06:43:59Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.universitas.ro/index.php?title=1321_%E2%80%93_%C8%98ir_Munte&amp;diff=385&amp;oldid=prev</id>
		<title>Bogdan.Pop at 21:19, 8 January 2023</title>
		<link rel="alternate" type="text/html" href="https://wiki.universitas.ro/index.php?title=1321_%E2%80%93_%C8%98ir_Munte&amp;diff=385&amp;oldid=prev"/>
		<updated>2023-01-08T21:19:04Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 21:19, 8 January 2023&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l4&quot;&gt;Line 4:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Secvenţa &amp;#039;&amp;#039;vector[1]&amp;#039;&amp;#039;, &amp;#039;&amp;#039;vector[2]&amp;#039;&amp;#039;, ... , &amp;#039;&amp;#039;vector[&amp;#039;&amp;#039;&amp;#039;indice&amp;#039;&amp;#039;&amp;#039;]&amp;#039;&amp;#039; este strict crescătoare.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Secvenţa &amp;#039;&amp;#039;vector[1]&amp;#039;&amp;#039;, &amp;#039;&amp;#039;vector[2]&amp;#039;&amp;#039;, ... , &amp;#039;&amp;#039;vector[&amp;#039;&amp;#039;&amp;#039;indice&amp;#039;&amp;#039;&amp;#039;]&amp;#039;&amp;#039; este strict crescătoare.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Secvenţa &amp;#039;&amp;#039;vector[&amp;#039;&amp;#039;&amp;#039;indice&amp;#039;&amp;#039;&amp;#039;]&amp;#039;&amp;#039;, &amp;#039;&amp;#039;vector[&amp;#039;&amp;#039;&amp;#039;indice&amp;#039;&amp;#039;&amp;#039; + 1]&amp;#039;&amp;#039;, ... , &amp;#039;&amp;#039;vector[&amp;#039;&amp;#039;&amp;#039;numar_elemente&amp;#039;&amp;#039;&amp;#039;]&amp;#039;&amp;#039; este strict descrescătoare.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Secvenţa &amp;#039;&amp;#039;vector[&amp;#039;&amp;#039;&amp;#039;indice&amp;#039;&amp;#039;&amp;#039;]&amp;#039;&amp;#039;, &amp;#039;&amp;#039;vector[&amp;#039;&amp;#039;&amp;#039;indice&amp;#039;&amp;#039;&amp;#039; + 1]&amp;#039;&amp;#039;, ... , &amp;#039;&amp;#039;vector[&amp;#039;&amp;#039;&amp;#039;numar_elemente&amp;#039;&amp;#039;&amp;#039;]&amp;#039;&amp;#039; este strict descrescătoare.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Se citeşte un şir &#039;&#039;&#039;vector&#039;&#039;&#039; cu &#039;&#039;&#039;numar_elemente&#039;&#039;&#039; elemente. Să se verifice dacă este &amp;lt;u&amp;gt;&#039;&#039;şir munte&#039;&#039;&amp;lt;/u&amp;gt;.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Date de intrare ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Date de intrare ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Programul citește de la tastatură numărul &amp;#039;&amp;#039;&amp;#039;numar_elemente&amp;#039;&amp;#039;&amp;#039;, iar apoi cele &amp;#039;&amp;#039;&amp;#039;numar_elemente&amp;#039;&amp;#039;&amp;#039; elemente ale şirului &amp;#039;&amp;#039;&amp;#039;vector&amp;#039;&amp;#039;&amp;#039;.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Programul citește de la tastatură numărul &amp;#039;&amp;#039;&amp;#039;numar_elemente&amp;#039;&amp;#039;&amp;#039;, iar apoi cele &amp;#039;&amp;#039;&amp;#039;numar_elemente&amp;#039;&amp;#039;&amp;#039; elemente ale şirului &amp;#039;&amp;#039;&amp;#039;vector&amp;#039;&amp;#039;&amp;#039;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Bogdan.Pop</name></author>
	</entry>
	<entry>
		<id>https://wiki.universitas.ro/index.php?title=1321_%E2%80%93_%C8%98ir_Munte&amp;diff=383&amp;oldid=prev</id>
		<title>Bogdan.Pop: Pagină nouă: == Cerinţa == Un şir &#039;&#039;&#039;vector&#039;&#039;&#039; se numeşte &lt;u&gt;&#039;&#039;şir munte&#039;&#039;&lt;/u&gt;, dacă are un singur maxim pe poziţia &#039;&#039;&#039;indice&#039;&#039;&#039;, numit &#039;&#039;&#039;varf&#039;&#039;&#039; şi respectă următoarele proprietăţi: * În stânga şi în dreapta vârfului există cel puţin câte un element. * Secvenţa &#039;&#039;vector[1]&#039;&#039;, &#039;&#039;vector[2]&#039;&#039;, ... , &#039;&#039;vector[&#039;&#039;&#039;indice&#039;&#039;&#039;]&#039;&#039; este strict crescătoare. * Secvenţa &#039;&#039;vector[&#039;&#039;&#039;indice&#039;&#039;&#039;]&#039;&#039;, &#039;&#039;vector[&#039;&#039;&#039;indice&#039;&#039;&#039; + 1]&#039;&#039;, ... , &#039;&#039;vector[&#039;&#039;&#039;numar_elemente&#039;&#039;&#039;]&#039;&#039; este strict des...</title>
		<link rel="alternate" type="text/html" href="https://wiki.universitas.ro/index.php?title=1321_%E2%80%93_%C8%98ir_Munte&amp;diff=383&amp;oldid=prev"/>
		<updated>2023-01-08T21:15:09Z</updated>

		<summary type="html">&lt;p&gt;Pagină nouă: == Cerinţa == Un şir &amp;#039;&amp;#039;&amp;#039;vector&amp;#039;&amp;#039;&amp;#039; se numeşte &amp;lt;u&amp;gt;&amp;#039;&amp;#039;şir munte&amp;#039;&amp;#039;&amp;lt;/u&amp;gt;, dacă are un singur maxim pe poziţia &amp;#039;&amp;#039;&amp;#039;indice&amp;#039;&amp;#039;&amp;#039;, numit &amp;#039;&amp;#039;&amp;#039;varf&amp;#039;&amp;#039;&amp;#039; şi respectă următoarele proprietăţi: * În stânga şi în dreapta vârfului există cel puţin câte un element. * Secvenţa &amp;#039;&amp;#039;vector[1]&amp;#039;&amp;#039;, &amp;#039;&amp;#039;vector[2]&amp;#039;&amp;#039;, ... , &amp;#039;&amp;#039;vector[&amp;#039;&amp;#039;&amp;#039;indice&amp;#039;&amp;#039;&amp;#039;]&amp;#039;&amp;#039; este strict crescătoare. * Secvenţa &amp;#039;&amp;#039;vector[&amp;#039;&amp;#039;&amp;#039;indice&amp;#039;&amp;#039;&amp;#039;]&amp;#039;&amp;#039;, &amp;#039;&amp;#039;vector[&amp;#039;&amp;#039;&amp;#039;indice&amp;#039;&amp;#039;&amp;#039; + 1]&amp;#039;&amp;#039;, ... , &amp;#039;&amp;#039;vector[&amp;#039;&amp;#039;&amp;#039;numar_elemente&amp;#039;&amp;#039;&amp;#039;]&amp;#039;&amp;#039; este strict des...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Cerinţa ==&lt;br /&gt;
Un şir &amp;#039;&amp;#039;&amp;#039;vector&amp;#039;&amp;#039;&amp;#039; se numeşte &amp;lt;u&amp;gt;&amp;#039;&amp;#039;şir munte&amp;#039;&amp;#039;&amp;lt;/u&amp;gt;, dacă are un singur maxim pe poziţia &amp;#039;&amp;#039;&amp;#039;indice&amp;#039;&amp;#039;&amp;#039;, numit &amp;#039;&amp;#039;&amp;#039;varf&amp;#039;&amp;#039;&amp;#039; şi respectă următoarele proprietăţi:&lt;br /&gt;
* În stânga şi în dreapta vârfului există cel puţin câte un element.&lt;br /&gt;
* Secvenţa &amp;#039;&amp;#039;vector[1]&amp;#039;&amp;#039;, &amp;#039;&amp;#039;vector[2]&amp;#039;&amp;#039;, ... , &amp;#039;&amp;#039;vector[&amp;#039;&amp;#039;&amp;#039;indice&amp;#039;&amp;#039;&amp;#039;]&amp;#039;&amp;#039; este strict crescătoare.&lt;br /&gt;
* Secvenţa &amp;#039;&amp;#039;vector[&amp;#039;&amp;#039;&amp;#039;indice&amp;#039;&amp;#039;&amp;#039;]&amp;#039;&amp;#039;, &amp;#039;&amp;#039;vector[&amp;#039;&amp;#039;&amp;#039;indice&amp;#039;&amp;#039;&amp;#039; + 1]&amp;#039;&amp;#039;, ... , &amp;#039;&amp;#039;vector[&amp;#039;&amp;#039;&amp;#039;numar_elemente&amp;#039;&amp;#039;&amp;#039;]&amp;#039;&amp;#039; este strict descrescătoare.&lt;br /&gt;
== Date de intrare ==&lt;br /&gt;
Programul citește de la tastatură numărul &amp;#039;&amp;#039;&amp;#039;numar_elemente&amp;#039;&amp;#039;&amp;#039;, iar apoi cele &amp;#039;&amp;#039;&amp;#039;numar_elemente&amp;#039;&amp;#039;&amp;#039; elemente ale şirului &amp;#039;&amp;#039;&amp;#039;vector&amp;#039;&amp;#039;&amp;#039;.&lt;br /&gt;
== Date de ieșire == &lt;br /&gt;
Pe ecran se va afișa mesajul: &amp;quot;Datele de intrare corespund restricțiilor impuse.&amp;quot;, urmat, pe rândul următor, de mesajul &amp;quot;DA&amp;quot; sau &amp;quot;NU&amp;quot; în funcţie că este &amp;lt;u&amp;gt;&amp;#039;&amp;#039;şir munte&amp;#039;&amp;#039;&amp;lt;/u&amp;gt; sau nu. În cazul în care datele introduse de la tastatură nu îndeplinesc cerințele enunțate, programul va afișa &amp;quot;Datele de intrare nu corespund restricțiilor impuse.&amp;quot;.&lt;br /&gt;
== Restricţii şi precizări ==&lt;br /&gt;
* numar_elemente &amp;amp;isin; &amp;amp;#8469;&lt;br /&gt;
* 3 &amp;amp;les; numar_elemente &amp;amp;les; 1.000&lt;br /&gt;
* &amp;#039;&amp;#039;element vector&amp;#039;&amp;#039; &amp;amp;isin; &amp;amp;#8469;&lt;br /&gt;
* 0 &amp;amp;les; &amp;#039;&amp;#039;element vector&amp;#039;&amp;#039; &amp;amp;les; 1.000.000.000&lt;br /&gt;
== Exemplu ==&lt;br /&gt;
; Intrare&lt;br /&gt;
: 5&lt;br /&gt;
: 1&lt;br /&gt;
: 2&lt;br /&gt;
: 3&lt;br /&gt;
: 4&lt;br /&gt;
: 5&lt;br /&gt;
; Ieșire&lt;br /&gt;
: Datele introduse corespund restricțiilor impuse.&lt;br /&gt;
: NU&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
; Intrare&lt;br /&gt;
: 5&lt;br /&gt;
: 1&lt;br /&gt;
: 2&lt;br /&gt;
: 3&lt;br /&gt;
: 4&lt;br /&gt;
: 3&lt;br /&gt;
; Ieșire&lt;br /&gt;
: Datele introduse corespund restricțiilor impuse.&lt;br /&gt;
: DA&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
; Intrare&lt;br /&gt;
: 3&lt;br /&gt;
: 5&lt;br /&gt;
: abc&lt;br /&gt;
: 63.5&lt;br /&gt;
; Ieșire&lt;br /&gt;
: Datele introduse nu corespund restricțiilor impuse.&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
; Intrare&lt;br /&gt;
: 2&lt;br /&gt;
: -25&lt;br /&gt;
: abc&lt;br /&gt;
; Ieșire&lt;br /&gt;
: Datele introduse nu corespund restricțiilor impuse.&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
== Rezolvare == &lt;br /&gt;
=== Rezolvare ver. 1 ===&lt;br /&gt;
&amp;lt;syntaxhighlight lang=&amp;quot;python&amp;quot; line&amp;gt;&lt;br /&gt;
# 1321 - Sir Munte&lt;br /&gt;
&lt;br /&gt;
def validare_date_numar_elemente(numar):&lt;br /&gt;
    if numar.isdigit():&lt;br /&gt;
        if 3 &amp;lt;= int(numar) &amp;lt;= 1_000:&lt;br /&gt;
            return True&lt;br /&gt;
        else:&lt;br /&gt;
            return False&lt;br /&gt;
    else:&lt;br /&gt;
        return False&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
def validare_date_vector(vector):&lt;br /&gt;
    return all(element.isdigit() and len(element) &amp;lt; 10 for element in vector)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
def sir_munte(vector, numar_elemente):&lt;br /&gt;
    varf = max(vector)&lt;br /&gt;
    &lt;br /&gt;
    aux = vector.count(varf)&lt;br /&gt;
    &lt;br /&gt;
    if aux &amp;gt; 1:&lt;br /&gt;
        print(&amp;quot;NU&amp;quot;)&lt;br /&gt;
    else:&lt;br /&gt;
        indice = vector.index(varf)&lt;br /&gt;
        &lt;br /&gt;
        if 0 &amp;lt; indice &amp;lt; len(vector) - 1:&lt;br /&gt;
            if vector[:indice + 1] == sorted(vector[:indice + 1]) and vector[indice:] == sorted(vector[indice:], reverse=True):&lt;br /&gt;
                print(&amp;quot;DA&amp;quot;)&lt;br /&gt;
            else:&lt;br /&gt;
                print(&amp;quot;NU&amp;quot;)&lt;br /&gt;
        else:&lt;br /&gt;
            print(&amp;quot;NU&amp;quot;)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
if __name__ == &amp;quot;__main__&amp;quot;:&lt;br /&gt;
    numar_elemente = input()&lt;br /&gt;
    vector = []&lt;br /&gt;
    &lt;br /&gt;
    if validare_date_numar_elemente(numar_elemente):&lt;br /&gt;
        numar_elemente = int(numar_elemente)&lt;br /&gt;
        for indice in range(numar_elemente):&lt;br /&gt;
            vector.append(input())&lt;br /&gt;
        if validare_date_vector(vector):&lt;br /&gt;
            print(&amp;quot;Datele de intrare corespund restricțiilor impuse.&amp;quot;)&lt;br /&gt;
            sir_munte(vector, numar_elemente)&lt;br /&gt;
        else:&lt;br /&gt;
            print(&amp;quot;Datele de intrare nu corespund restricțiilor impuse.&amp;quot;)&lt;br /&gt;
    else:&lt;br /&gt;
        print(&amp;quot;Datele de intrare nu corespund restricțiilor impuse.&amp;quot;)&lt;br /&gt;
        &lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;/div&gt;</summary>
		<author><name>Bogdan.Pop</name></author>
	</entry>
</feed>