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      <title>Clasa a VII-a A vechi by Elev 1</title>
      <link>https://padlet.com/elev1ltd/g3adllmo8x6btwsu</link>
      <description></description>
      <language>en-us</language>
      <pubDate>2023-02-27 09:24:10 UTC</pubDate>
      <lastBuildDate>2024-02-06 16:04:02 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
      <image>
         <url></url>
      </image>
      <item>
         <title>STRUCTURA LINIARA</title>
         <author>elev1ltd</author>
         <link>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2496072450</link>
         <description><![CDATA[<ul><li><strong>Instructiunile se executa o singura data in ordinea in care sunt scrise.</strong></li><li><strong>Include instructiuni de citire/afisare a datelor si atribuire.</strong></li></ul><div><br><strong>CITIREA DATELOR</strong></div><ul><li><strong>Se face cu instructiunea cin&gt;&gt;nume_variabila;</strong></li><li>Ex:&nbsp;</li></ul><div>cin&gt;&gt;a;<br>cin&gt;&gt;b;<br>cin&gt;&gt;x&gt;&gt;y&gt;&gt;z;<br><strong><br>AFISAREA DATELOR</strong></div><ul><li><strong>Se face cu instructiunea cout&lt;&lt;nume_variabila;</strong></li><li>Exemple:</li></ul><div>cout&lt;&lt;a;<br>cout&lt;&lt;b;<br>cout&lt;&lt;a&lt;&lt;b;<br><br>De ex, daca a=23 si b=34 se afiseaza 2334<br><strong>cout&lt;&lt;a&lt;&lt;" "&lt;&lt;b; // a si b se afiseaza cu spatiu intre ele<br>cout&lt;&lt;a&lt;&lt;endl&lt;&lt;b; //a si b se afiseaza pe randuri separate<br>endl=end of line (sfarsitul liniei)<br><br>INSTRUCTIUNEA DE ATRIBUIRE</strong></div><ul><li><strong>Se foloseste operatorul = (egal).</strong></li><li>Exemple:</li></ul><div>a=15;<br>b=4.25;<br>c=2*a+b;</div>]]></description>
         <enclosure url="" />
         <pubDate>2023-02-27 09:29:25 UTC</pubDate>
         <guid>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2496072450</guid>
      </item>
      <item>
         <title>Exercitii</title>
         <author>elev1ltd</author>
         <link>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2496091208</link>
         <description><![CDATA[<div>Scrieti un program C++ care citeste de la tastatura lungimea si latimea unui dreptunghi si calculeaza aria si perimetrul acestuia.<br><br>Date de intrare - lungimea (a) si latimea (b)<br>Date de iesire - aria (ar) si perimetru (p)<br><br>p=2*a+2*b<br>ar=a*b<br><br><strong>#include&lt;iostream&gt;<br>int main()<br>{<br>&nbsp; &nbsp; &nbsp;unsigned int a,b,ar,p;<br>&nbsp; &nbsp; cin&gt;&gt;a;<br>&nbsp; &nbsp; cin&gt;&gt;b;<br>&nbsp; &nbsp; &nbsp; p=2*a+2*b;<br>&nbsp; &nbsp; &nbsp; &nbsp;ar=a*b;<br>&nbsp; &nbsp; &nbsp; &nbsp;cout&lt;&lt;p&lt;&lt;" "&lt;&lt;ar;<br>&nbsp; return 0;<br>}</strong></div>]]></description>
         <enclosure url="" />
         <pubDate>2023-02-27 09:45:45 UTC</pubDate>
         <guid>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2496091208</guid>
      </item>
      <item>
         <title>TEMA</title>
         <author>elev1ltd</author>
         <link>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2496105042</link>
         <description><![CDATA[<div>Scrieti un program C++ care citeste de la tastatura latura unui patrat si calculeaza aria si perimetrul acestuia.</div>]]></description>
         <enclosure url="" />
         <pubDate>2023-02-27 09:57:32 UTC</pubDate>
         <guid>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2496105042</guid>
      </item>
      <item>
         <title>Corectarea temei</title>
         <author>elev1ltd</author>
         <link>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2504855094</link>
         <description><![CDATA[<div>Date de intrare - latura l<br>Date de iesire - a,p<br><br>p=4*l<br>a=l*l<br><br><strong>#include&lt;iostream&gt;<br>int main()<br>{<br>&nbsp; &nbsp; &nbsp;unsigned int  l,a,p;<br>&nbsp; &nbsp; cin&gt;&gt;l;<br>&nbsp; &nbsp;&nbsp; p=4*l;<br>&nbsp; &nbsp; &nbsp;a=l*l;<br>&nbsp; &nbsp; &nbsp; &nbsp;cout&lt;&lt;p&lt;&lt;" "&lt;&lt;a;<br>&nbsp; return 0;<br>}</strong></div>]]></description>
         <enclosure url="" />
         <pubDate>2023-03-06 09:29:41 UTC</pubDate>
         <guid>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2504855094</guid>
      </item>
      <item>
         <title>FUNCTII MATEMATICE</title>
         <author>elev1ltd</author>
         <link>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2504860682</link>
         <description><![CDATA[<div><strong>abs(x)=calculeaza modulul lui x<br>sqrt(x)=calculeaza radical din x<br>pow(x,y)=calculeaza x la puterea y<br>floor(x)=calculeaza partea intreaga a lui x<br>ceil(x)=calculeaza cel mai apropiat intreg &gt;=x<br><br>Exemple:<br>abs(-5)=5<br>abs(10)=10<br>sqrt(81)=9<br>sqrt(105)=10.24<br>pow(2,3)=8<br>pow(5,2)=25<br>floor(85.12)=85<br>floor(1.99)=1<br>ceil(85.12)=86<br>ceil(1.99)=2<br>floor(4.00)=4<br>ceil(4.00)=4<br><br>OBS - Atunci cand se folosesc functiile matematice intr-un program, trebuie inclus fisierul math.h.</strong></div>]]></description>
         <enclosure url="" />
         <pubDate>2023-03-06 09:34:47 UTC</pubDate>
         <guid>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2504860682</guid>
      </item>
      <item>
         <title>Operatorul / si %</title>
         <author>elev1ltd</author>
         <link>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2504877665</link>
         <description><![CDATA[<div><strong>OBS1 - Daca operatorul / se aplica intre numere intregi sau naturale, returneaza catul impartirii (fara virgula).<br>Ex:&nbsp; 5/2=2 &nbsp; 7/4=1&nbsp; &nbsp; 4/8=0<br><br>OBS2 - Daca unul din operanzi este numar real, operatorul / face impartire exacta (cu virgula).<br>Ex: 5.00/2=2.5<br>&nbsp; &nbsp; &nbsp; &nbsp; 6/3.5=1.714<br>&nbsp; &nbsp; &nbsp; &nbsp; 4.00/8=0.5<br><br>OBS3 - Operatorul % nu poate fi folosit decat pe numere naturale sau intregi.<br><br>Ex: 4%2=0&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;7%4=3&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;5%7=5</strong></div>]]></description>
         <enclosure url="" />
         <pubDate>2023-03-06 09:48:07 UTC</pubDate>
         <guid>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2504877665</guid>
      </item>
      <item>
         <title>TEMA - ORA VIITOARE TEST</title>
         <author>elev1ltd</author>
         <link>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2504890467</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1661247001/2faba9208899633480e7ebb9b633d5aa/image.png" />
         <pubDate>2023-03-06 09:58:22 UTC</pubDate>
         <guid>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2504890467</guid>
      </item>
      <item>
         <title>STRUCTURA ALTERNATIVA</title>
         <author>elev1ltd</author>
         <link>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2514131721</link>
         <description><![CDATA[<div><strong>Se foloseste atunci cand vrem sa testam o conditie logica</strong>.<br><br><strong><mark>INSTRUCTIUNEA IF</mark></strong><strong><br><br></strong><strong><mark>Sintaxa:</mark></strong><strong><br>&nbsp; &nbsp; if(cond_logica)<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; instructiune1;<br>&nbsp; &nbsp;else<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;instructiune2;<br>-----------------------------<br>&nbsp; &nbsp; if(conditie_logica)<br>&nbsp; &nbsp; &nbsp; &nbsp;instructiune1;<br><br>Instructiunea IF&nbsp; se executa astfel:</strong></div><ul><li><strong>se evalueaza conditia logica</strong></li><li><strong>daca este adevarata se executa instructiune1</strong></li><li><strong>daca este falsa se executa instructiune 2 (niciodata ambele)</strong></li></ul><div><strong>OBS - Daca ramura altfel (else) lipseste si conditia logica este falsa, nu se executa nimic!<br>&nbsp; &nbsp; &nbsp; &nbsp; - Daca instructiune1 si instructiune2 sunt compuse (contin mai mute instructiuni), ele se includ intre acolade {}</strong></div>]]></description>
         <enclosure url="" />
         <pubDate>2023-03-13 09:46:56 UTC</pubDate>
         <guid>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2514131721</guid>
      </item>
      <item>
         <title>Aplicatii</title>
         <author>elev1ltd</author>
         <link>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2523234366</link>
         <description><![CDATA[<div>Scrieti un program C++ care citeste de la tastatura catetele c1 si c2 ale unui triunghi si afiseaza ipotenuza.<br>ex:&nbsp; c1=3&nbsp; c2=4&nbsp; =&gt; ip=5<br><br>#include&lt;iostream.h&gt;<br>#include&lt;math.h&gt;<br>int main()<br>{<br>&nbsp; &nbsp; &nbsp;unsigned int c1,c2;<br>&nbsp; &nbsp; &nbsp; float ip;<br>&nbsp; &nbsp; &nbsp; cin&gt;&gt;c1&gt;&gt;c2;<br>&nbsp; &nbsp; &nbsp; &nbsp;ip=sqrt(pow(c1,2)+pow(c2,2));<br>&nbsp; &nbsp; &nbsp; &nbsp;cout&lt;&lt;ip;<br>&nbsp; &nbsp; &nbsp; &nbsp; return 0;<br>}<br><br>&nbsp; &nbsp; &nbsp;<br><br><br>&nbsp; &nbsp;<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2023-03-20 09:22:27 UTC</pubDate>
         <guid>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2523234366</guid>
      </item>
      <item>
         <title>Aplicatii instructiunea IF</title>
         <author>elev1ltd</author>
         <link>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2541958805</link>
         <description><![CDATA[<div><strong>Conditii logice:</strong></div><ul><li><strong>x este numar par: x%2==0</strong></li><li><strong>x este numar impar: x%2==1 sau x%2!=0</strong></li><li><strong>x este pozitiv: x&gt;=0</strong></li><li><strong>x este negativ: x&lt;0</strong></li><li><strong>x este divizibil cu 3: x%3==0</strong></li><li><strong>x este divizibil cu y: x%y==0</strong></li><li><strong>x este pozitiv si impar:&nbsp; x&gt;=0 &amp;&amp; x%2==1</strong></li><li><strong>x este negativ sau par:&nbsp; x&lt;0 || x%2==0</strong></li><li><strong>x este patrat perfect:&nbsp; sqrt(x)==floor(sqrt(x))</strong></li></ul>]]></description>
         <enclosure url="" />
         <pubDate>2023-04-03 08:29:13 UTC</pubDate>
         <guid>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2541958805</guid>
      </item>
      <item>
         <title></title>
         <author>elev1ltd</author>
         <link>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2541972890</link>
         <description><![CDATA[<div>b)&nbsp; !<mark>((a&lt;=3) || (a&gt;=15)) </mark>|| (a!=b)&nbsp; =&gt; ((a&gt;3) &amp;&amp; (a&lt;15)) || (a!=b)<br>d) !(a&lt;3 || a&gt;15) &amp;&amp; (a!=b) =&gt; (a&gt;=3  &amp;&amp; a&lt;=15)  &amp;&amp; (a!=b)</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1661247001/3551dd8b1878d9dc8774a35e2907c5e9/image.png" />
         <pubDate>2023-04-03 08:46:19 UTC</pubDate>
         <guid>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2541972890</guid>
      </item>
      <item>
         <title>Ce afiseaza secventa de mai jos?</title>
         <author>elev1ltd</author>
         <link>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2541979147</link>
         <description><![CDATA[<div><strong><mark>cin&gt;&gt;n;<br>c1=n%10;<br>c2=n/10%10;<br>c3=n/100;<br>if ((c1%2==0) &amp;&amp; (c2%2==0))<br>&nbsp; &nbsp; &nbsp; &nbsp; x=c2*10+c1;<br>else<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;x=c3*10+c2;<br>cout&lt;&lt;x;<br></mark></strong><strong><br>a)&nbsp; n=175<br>Rezolvare:<br>n=175<br>c1=175%10=5<br>c2=175/10%10=17%10=7<br>c3=175/100=1<br>5%2==0 si 7%2==0&nbsp; =&gt;&nbsp; 1==0 si 1==0 =&gt; F si F=F<br>x=1*10+7=17<br>Se afiseaza 17<br><br>TEMA  =&gt; n=624</strong></div>]]></description>
         <enclosure url="" />
         <pubDate>2023-04-03 08:53:34 UTC</pubDate>
         <guid>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2541979147</guid>
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      <item>
         <title>STRUCTURA  REPETITIVA - 8 mai 2023</title>
         <author>elev1ltd</author>
         <link>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2581739501</link>
         <description><![CDATA[<div><strong>INSTRUCTIUNEA FOR<br><br>Sintaxa:<br>&nbsp;</strong><strong><mark>&nbsp;for(contor=vali;contor&lt;=valf;contor=contor+pas)<br>&nbsp; &nbsp; &nbsp;{&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;instructiuni;<br>&nbsp; &nbsp; &nbsp; &nbsp;}</mark></strong><strong><br>Unde:<br>contor=variabila care numara de cate ori se repeta instructiunile<br>vali=valoarea initiala<br>valf=valoarea finala<br>pas= valoarea cu care creste sau descreste contorul<br><br>&nbsp; </strong><strong><mark>&nbsp;for(contor=vali;contor&gt;=valf;contor=contor-pas)<br>&nbsp; &nbsp; {<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; instructiuni;<br>&nbsp; &nbsp; &nbsp;}<br><br></mark></strong><strong>Instructiunea FOR se executa astfel:</strong></div><ul><li><strong>contorul va lua pe rand toate valorile de la vali la valf, si va creste cu valoarea pasului</strong></li><li><strong>pentru fiecare valoare a contorului se vor executa instructiunile dintre acolade</strong></li></ul>]]></description>
         <enclosure url="" />
         <pubDate>2023-05-08 08:32:44 UTC</pubDate>
         <guid>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2581739501</guid>
      </item>
      <item>
         <title>EXERCITII</title>
         <author>elev1ltd</author>
         <link>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2581749645</link>
         <description><![CDATA[<div><strong>De cate ori se repeta instructiunea for de mai jos:<br>a)</strong><br><strong>&nbsp;for(i=1;i&lt;=5;i=i+1)<br>&nbsp; &nbsp; &nbsp; &nbsp;{......}<br><br>contor=i<br>vali=1<br>valf=5<br>pas=1<br>i=1,2,3,4,5&nbsp; =&gt; se repeta de 5 ori<br><br>b)<br>&nbsp; for(i=2;i&lt;=7;i=i+2)<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;{....}<br>i=2,4,6&nbsp; =&gt; se repeta de 3 ori<br><br>c) &nbsp;<br>&nbsp; &nbsp; for(i=5;i&gt;=3;i--)<br>&nbsp; &nbsp; &nbsp; &nbsp; {....}<br>i-- inseamna i=i-1<br>i++ inseamna i=i+1<br><br>i=5,4,3  =&gt; se repeta de 3 ori</strong></div>]]></description>
         <enclosure url="" />
         <pubDate>2023-05-08 08:42:24 UTC</pubDate>
         <guid>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2581749645</guid>
      </item>
      <item>
         <title>Ce afiseaza secventa de mai jos:</title>
         <author>elev1ltd</author>
         <link>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2581755926</link>
         <description><![CDATA[<div><strong><br><br>s=0;<br>for(i=1;i&lt;=4;i++)<br>&nbsp; &nbsp; {<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; s=s+i;<br>&nbsp; &nbsp; &nbsp;}<br>cout&lt;&lt;s;<br><br>Rezolvare<br>s=0<br>i=1,2,3,4 =&gt; se repeta de 4 ori<br>i=1 &nbsp; =&gt; s=0+1=1<br>i=2&nbsp; =&gt; s=1+2=3<br>i=3&nbsp; =&gt; s=3+3=6<br>i=4&nbsp; =&gt; s=6+4=10<br>Se afiseaza 10</strong></div>]]></description>
         <enclosure url="" />
         <pubDate>2023-05-08 08:48:41 UTC</pubDate>
         <guid>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2581755926</guid>
      </item>
      <item>
         <title></title>
         <author>elev1ltd</author>
         <link>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2581761199</link>
         <description><![CDATA[<div><strong>n=752;<br>s=0;<br>for(i=1;i&lt;=2;i++)<br>&nbsp;{<br>&nbsp; &nbsp; &nbsp;c=n%10;<br>&nbsp; &nbsp; &nbsp;s=s+c;<br>&nbsp; &nbsp; &nbsp;n=n/10;<br>&nbsp; }<br>cout&lt;&lt;s;<br><br>Rezolvare:<br>n=752<br>s=0<br>i=1,2 =&gt; se repeta de 2 ori<br>i=1 =&gt; c=752%10=2&nbsp; &nbsp; s=0+2=2&nbsp; &nbsp; &nbsp; n=752/10=75<br>i=2 =&gt; c=75%10=5&nbsp; &nbsp; &nbsp; s=2+5=7&nbsp; &nbsp; &nbsp; &nbsp;n=75/10=7<br>Se afiseaza 7<br><br></strong><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2023-05-08 08:53:52 UTC</pubDate>
         <guid>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2581761199</guid>
      </item>
      <item>
         <title>TEMA</title>
         <author>elev1ltd</author>
         <link>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2581766162</link>
         <description><![CDATA[<div>De cate ori se repeta instructiunea FOR?<br>a)<br><strong>&nbsp;for(i=2;i&lt;=4;i=i+1)<br>&nbsp; &nbsp; &nbsp; &nbsp;{......}<br></strong><mark><br></mark><br><br>b)<br><strong>&nbsp;for(i=3;i&lt;=8;i=i+2)<br>&nbsp; &nbsp; &nbsp; &nbsp;{......}<br><br><br><br>c</strong>)<br><strong>&nbsp;for(i=6;i&gt;=2;i=i-2)<br>&nbsp; &nbsp; &nbsp; &nbsp;{......}<br><br>Ce afiseaza secventa?<br>p=1;<br>for(i=2;i&lt;=6;i=i+2)<br>&nbsp; &nbsp; {<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; p=p*i;<br>&nbsp; &nbsp; &nbsp;}<br>cout&lt;&lt;p;</strong></div>]]></description>
         <enclosure url="" />
         <pubDate>2023-05-08 08:58:43 UTC</pubDate>
         <guid>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2581766162</guid>
      </item>
      <item>
         <title>FISA DE LUCRU</title>
         <author>elev1ltd</author>
         <link>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2590973029</link>
         <description><![CDATA[<div><a href="https://forms.gle/DQhccemGnujawrsF6">FISA 1</a><br><a href="https://forms.gle/vGKFvwNgqeDhXTiQ8">FISA 2</a><br><a href="https://forms.gle/SebCtsJsK7tAmG9s7">FISA 3</a><br><a href="https://forms.gle/wrj9YqWoj36UvWRDA">FISA 4</a><br><a href="https://forms.gle/49QkuPZFPwQ58JBi9">FISA 5</a></div>]]></description>
         <enclosure url="" />
         <pubDate>2023-05-15 08:26:26 UTC</pubDate>
         <guid>https://padlet.com/elev1ltd/g3adllmo8x6btwsu/wish/2590973029</guid>
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