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	<id>https://wiki.universitas.ro/index.php?action=history&amp;feed=atom&amp;title=0167_-_Semn</id>
	<title>0167 - Semn - Revision history</title>
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	<updated>2026-05-01T07:54:55Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.universitas.ro/index.php?title=0167_-_Semn&amp;diff=2557&amp;oldid=prev</id>
		<title>Tuca Liviu Razvan: /* Restricții de precizări */</title>
		<link rel="alternate" type="text/html" href="https://wiki.universitas.ro/index.php?title=0167_-_Semn&amp;diff=2557&amp;oldid=prev"/>
		<updated>2023-04-02T19:14:00Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Restricții de precizări&lt;/span&gt;&lt;/span&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;
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				&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 19:14, 2 April 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-l8&quot;&gt;Line 8:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 8:&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 va afişa pe ecran mesajul &amp;#039;&amp;#039;&amp;#039;pozitiv&amp;#039;&amp;#039;&amp;#039; dacă n&amp;gt;0, &amp;#039;&amp;#039;&amp;#039;negativ&amp;#039;&amp;#039;&amp;#039; dacă &amp;#039;&amp;#039;&amp;#039;n&amp;#039;&amp;#039;&amp;#039;&amp;lt;0, respectiv &amp;#039;&amp;#039;&amp;#039;nul&amp;#039;&amp;#039;&amp;#039; dacă &amp;#039;&amp;#039;&amp;#039;n&amp;#039;&amp;#039;&amp;#039;=0.&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 va afişa pe ecran mesajul &amp;#039;&amp;#039;&amp;#039;pozitiv&amp;#039;&amp;#039;&amp;#039; dacă n&amp;gt;0, &amp;#039;&amp;#039;&amp;#039;negativ&amp;#039;&amp;#039;&amp;#039; dacă &amp;#039;&amp;#039;&amp;#039;n&amp;#039;&amp;#039;&amp;#039;&amp;lt;0, respectiv &amp;#039;&amp;#039;&amp;#039;nul&amp;#039;&amp;#039;&amp;#039; dacă &amp;#039;&amp;#039;&amp;#039;n&amp;#039;&amp;#039;&amp;#039;=0.&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;br&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;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&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: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Restricții &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;de &lt;/del&gt;precizări==&lt;/div&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;==Restricții &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;și &lt;/ins&gt;precizări==&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;-1.000.000.000 &amp;lt; &amp;#039;&amp;#039;&amp;#039;n&amp;#039;&amp;#039;&amp;#039; &amp;lt; 1.000.000.000&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;-1.000.000.000 &amp;lt; &amp;#039;&amp;#039;&amp;#039;n&amp;#039;&amp;#039;&amp;#039; &amp;lt; 1.000.000.000&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;br&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;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Tuca Liviu Razvan</name></author>
	</entry>
	<entry>
		<id>https://wiki.universitas.ro/index.php?title=0167_-_Semn&amp;diff=2421&amp;oldid=prev</id>
		<title>Tuca Liviu Razvan: Pagină nouă: ==Cerință== Să se scrie un program care citeşte de la &#039;&#039;&#039;tastatură&#039;&#039;&#039; un &#039;&#039;&#039;număr întreg&#039;&#039;&#039; şi determină &#039;&#039;&#039;semnul&#039;&#039;&#039; său.  ==Date de intrare== Programul va citi de la tastatură un &#039;&#039;&#039;număr întreg n&#039;&#039;&#039;.  ==Date de ieșire== Programul va afişa pe ecran mesajul &#039;&#039;&#039;pozitiv&#039;&#039;&#039; dacă n&gt;0, &#039;&#039;&#039;negativ&#039;&#039;&#039; dacă &#039;&#039;&#039;n&#039;&#039;&#039;&lt;0, respectiv &#039;&#039;&#039;nul&#039;&#039;&#039; dacă &#039;&#039;&#039;n&#039;&#039;&#039;=0.  ==Restricții de precizări== -1.000.000.000 &lt; &#039;&#039;&#039;n&#039;&#039;&#039; &lt; 1.000.000.000  ==Exemplul 1== ;Intrare  :2012  ;Ieșire...</title>
		<link rel="alternate" type="text/html" href="https://wiki.universitas.ro/index.php?title=0167_-_Semn&amp;diff=2421&amp;oldid=prev"/>
		<updated>2023-04-02T13:23:19Z</updated>

		<summary type="html">&lt;p&gt;Pagină nouă: ==Cerință== Să se scrie un program care citeşte de la &amp;#039;&amp;#039;&amp;#039;tastatură&amp;#039;&amp;#039;&amp;#039; un &amp;#039;&amp;#039;&amp;#039;număr întreg&amp;#039;&amp;#039;&amp;#039; şi determină &amp;#039;&amp;#039;&amp;#039;semnul&amp;#039;&amp;#039;&amp;#039; său.  ==Date de intrare== Programul va citi de la tastatură un &amp;#039;&amp;#039;&amp;#039;număr întreg n&amp;#039;&amp;#039;&amp;#039;.  ==Date de ieșire== Programul va afişa pe ecran mesajul &amp;#039;&amp;#039;&amp;#039;pozitiv&amp;#039;&amp;#039;&amp;#039; dacă n&amp;gt;0, &amp;#039;&amp;#039;&amp;#039;negativ&amp;#039;&amp;#039;&amp;#039; dacă &amp;#039;&amp;#039;&amp;#039;n&amp;#039;&amp;#039;&amp;#039;&amp;lt;0, respectiv &amp;#039;&amp;#039;&amp;#039;nul&amp;#039;&amp;#039;&amp;#039; dacă &amp;#039;&amp;#039;&amp;#039;n&amp;#039;&amp;#039;&amp;#039;=0.  ==Restricții de precizări== -1.000.000.000 &amp;lt; &amp;#039;&amp;#039;&amp;#039;n&amp;#039;&amp;#039;&amp;#039; &amp;lt; 1.000.000.000  ==Exemplul 1== ;Intrare  :2012  ;Ieșire...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;==Cerință==&lt;br /&gt;
Să se scrie un program care citeşte de la &amp;#039;&amp;#039;&amp;#039;tastatură&amp;#039;&amp;#039;&amp;#039; un &amp;#039;&amp;#039;&amp;#039;număr întreg&amp;#039;&amp;#039;&amp;#039; şi determină &amp;#039;&amp;#039;&amp;#039;semnul&amp;#039;&amp;#039;&amp;#039; său.&lt;br /&gt;
&lt;br /&gt;
==Date de intrare==&lt;br /&gt;
Programul va citi de la tastatură un &amp;#039;&amp;#039;&amp;#039;număr întreg n&amp;#039;&amp;#039;&amp;#039;.&lt;br /&gt;
&lt;br /&gt;
==Date de ieșire==&lt;br /&gt;
Programul va afişa pe ecran mesajul &amp;#039;&amp;#039;&amp;#039;pozitiv&amp;#039;&amp;#039;&amp;#039; dacă n&amp;gt;0, &amp;#039;&amp;#039;&amp;#039;negativ&amp;#039;&amp;#039;&amp;#039; dacă &amp;#039;&amp;#039;&amp;#039;n&amp;#039;&amp;#039;&amp;#039;&amp;lt;0, respectiv &amp;#039;&amp;#039;&amp;#039;nul&amp;#039;&amp;#039;&amp;#039; dacă &amp;#039;&amp;#039;&amp;#039;n&amp;#039;&amp;#039;&amp;#039;=0.&lt;br /&gt;
&lt;br /&gt;
==Restricții de precizări==&lt;br /&gt;
-1.000.000.000 &amp;lt; &amp;#039;&amp;#039;&amp;#039;n&amp;#039;&amp;#039;&amp;#039; &amp;lt; 1.000.000.000&lt;br /&gt;
&lt;br /&gt;
==Exemplul 1==&lt;br /&gt;
;Intrare&lt;br /&gt;
&lt;br /&gt;
:2012&lt;br /&gt;
&lt;br /&gt;
;Ieșire&lt;br /&gt;
&lt;br /&gt;
:pozitiv&lt;br /&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;quot;1&amp;quot; start=&amp;quot;1&amp;quot;&amp;gt;&lt;br /&gt;
# Definim o funcție pentru a valida dacă numărul se încadrează în intervalul impus&lt;br /&gt;
def validare(n):&lt;br /&gt;
    if -1000000000 &amp;lt;= n &amp;lt;= 1000000000:  # Verificăm dacă numărul este cuprins între -10^9 și 10^9&lt;br /&gt;
        return True  # Dacă da, numărul este valid și returnăm True&lt;br /&gt;
    else:&lt;br /&gt;
        return False  # Dacă nu, numărul nu este valid și returnăm False&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
# Definim o funcție pentru a determina semnul numărului dat&lt;br /&gt;
def determina_semnu(n):&lt;br /&gt;
    if n &amp;gt; 0:&lt;br /&gt;
        print(&amp;quot;pozitiv&amp;quot;)&lt;br /&gt;
    elif n &amp;lt; 0:&lt;br /&gt;
        print(&amp;quot;negativ&amp;quot;)&lt;br /&gt;
    else:&lt;br /&gt;
        print(&amp;quot;nul&amp;quot;)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
# Începem programul principal&lt;br /&gt;
if __name__ == &amp;#039;__main__&amp;#039;:&lt;br /&gt;
    n = int(input(&amp;quot;Introduceți un număr întreg: &amp;quot;))  # Citim numărul de la tastatură și îl convertim în întreg&lt;br /&gt;
    if validare(n):  # Verificăm dacă numărul este valid&lt;br /&gt;
        print(&amp;quot;Datele de intrare corespund restricțiilor impuse.&amp;quot;)  # Dacă da, afișăm un mesaj corespunzător&lt;br /&gt;
        determina_semnu(n)  # Apelăm funcția determina_semnu pentru a determina semnul numărului&lt;br /&gt;
    else:&lt;br /&gt;
        print(&amp;quot;Datele de intrare nu corespund restricțiilor impuse.&amp;quot;)  # Dacă nu, afișăm un mesaj corespunzător&lt;br /&gt;
&amp;lt;/syntaxhighlight&amp;gt;&lt;/div&gt;</summary>
		<author><name>Tuca Liviu Razvan</name></author>
	</entry>
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