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  1. #1
    Registered User Tsqu@d's Avatar
    Join Date: Jul:2007
    Location: Âèäèí
    Posts: 1,302

    Êóðñîâà ðàáîòà

    Çäðàâåéòå , èìàì ìàëêî çàòðóäíåíèÿ ñ åäíà çàäà÷êà(íà÷èíàåù â ïðîãðàìèðàíåòî íà Ö/Ö++) .Êàêâîòî è äà ïðàâÿ âñå ìè èçëèçàò ãðåøêè îò òèïà íà:
    `main' must return `int'
    expected unqualified-id before '{' token
    expected `,' or `;' before '{' token


    Â åäíîìåðíè ìàñèâè âúâåäåòå äàííè çà òðèòå ñòðàíè íà N íà áðîé ñúùóñòâóâàùè òðèúãúëíèêà(áðîÿò N ñå âúâåæäà îò êëàâèàòóðàòà è òðÿáâà äà îòãîâàðÿ íà óñëîâèåòî 5<N<25 ).
    Ïðåñìåòíåòå è ñúõðàíåòå â íîâè ìàñèâè âèñî÷èíèòå è ìåäèàíèòå íà âñåêè òðèúãúëíèê è îòïå÷àòàéòå äàííèòå â ïîäõîäÿù âèñ íà åêðàíà.
    Íàìåðåòå êàêâà å ñðåäíî-àðèòìåòè÷íàòà ñòîéíîñò íà âñè÷êè âèñî÷èíè íà òðèúãúëíèöèòå , à íà ìåäèàíèòå ñðåäíî-êâàäðàòè÷íàòà èì ñòîéíîñò.
    Ñêðèò/Hidden: Çàäà÷à


    Code:
    #include <stdio.h>
    
    #include <math.h>
    
    
    
    int N,br1,br2;                        // &#193;&#240;&#238;&#255;&#247;&#232;
    
    float a[100],b[100],c[100];    // &#204;&#224;&#241;&#232;&#226;&#232; &#231;&#224; &#209;&#242;&#240;&#224;&#237;&#232;&#242;&#229; &#237;&#224; &#240;&#224;&#231;&#235;&#232;&#247;&#237;&#232;&#242;&#229; &#242;&#240;&#232;&#250;&#227;&#250;&#235;&#237;&#232;&#246;&#232;
    
    float M[100][4];                        // &#204;&#224;&#241;&#232;&#226; &#231;&#224; &#204;&#229;&#228;&#232;&#224;&#237;&#232;&#242;&#229;
    
    float H[100];                            // &#204;&#224;&#241;&#232;&#226; &#231;&#224; &#194;&#232;&#241;&#238;&#247;&#232;&#237;&#232;&#242;&#229;
    
    float Sah;                                // &#209;&#240;&#229;&#228;&#237;&#238;&#224;&#240;&#232;&#242;&#236;&#229;&#242;&#232;&#247;&#237;&#238; &#237;&#224; &#194;&#232;&#241;&#238;&#247;&#232;&#237;&#232;&#242;&#229;
    
    float SskM;                                //&#209;&#240;&#229;&#228;&#237;&#238;-&#202;&#226;&#224;&#228;&#240;&#224;&#242;&#232;&#247;&#237;&#238; &#237;&#224; &#236;&#229;&#228;&#232;&#224;&#237;&#232;&#242;&#229;
    
    float Str ;
    
    
    void Input ();
    
    void MedianaVisochina();
    
    void Output();
    
    
    
    void main ()
    
    
    
        
    {
        
    
                                              // &#212;&#243;&#237;&#246;&#232;&#255; &#231;&#224; &#226;&#245;&#238;&#228; &#232; &#239;&#240;&#238;&#226;&#229;&#240;&#234;&#224; &#231;&#224; &#234;&#238;&#240;&#229;&#234;&#242;&#237;&#238;&#241;&#242; &#237;&#224; &#228;&#224;&#237;&#237;&#232;&#242;&#229;
    
        void Input ();
    
       
    
        int i=1;
    
      while (N > 5|| N<25)                     // &#211;&#241;&#235;&#238;&#226;&#232;&#229;
    
        {
    
            printf ("Vuvedete broq na triugulnicite ,  N = ");
    
            scanf("%d",&N);
    
    
        }
    
    
    
        for (i=1; i < N+1; i++)
    
            {
    
    l1:        
    
            printf("Vuvedete stranata a za %d triugulnik, a= ",i);
    
            scanf("%f",&a[i]);
    
            printf("Vuvedete stranata b za %d triugulnik, b= ",i);
    
            scanf("%f",&b[i]);
    
            printf("Vuvedete stranata c za %d triugulnik, c= ",i);
    
            scanf("%f",&c[i]);
    
            if (a[i]>=b[i]+c[i] || c[i]>=b[i]+a[i] || b[i]>=a[i]+c[i])             //&#239;&#240;&#238;&#226;&#229;&#240;&#234;&#224; &#228;&#224;&#235;&#232; &#242;&#240;&#232;&#250;&#227;&#250;&#235;&#237;&#232;&#234;&#224; &#241;&#250;&#249;&#229;&#241;&#242;&#226;&#243;&#226;&#224;
    
                {
    
                printf("Proverkata ustanovi che takuv triugulnik ne sushtestvuva\n");
    
                goto l1;
    
                }
    
            }
    
    }
    
    // &#212;&#243;&#237;&#234;&#246;&#232;&#255; &#232;&#231;&#247;&#232;&#241;&#235;&#255;&#226;&#224;&#249;&#224; &#226;&#241;&#255;&#234;&#224; &#204;&#229;&#228;&#232;&#224;&#237;&#224; &#232; &#226;&#232;&#241;&#238;&#247;&#232;&#237;&#224; 
    
    // &#209;&#240;&#229;&#228;&#237;&#238;.&#192;&#240;&#232;&#242;&#236;. &#231;&#224; &#226;&#232;&#241;&#238;&#247;&#232;&#237;&#232;&#242;&#229; &#232; &#241;&#240;&#229;&#228;&#237;&#238;-&#234;&#226;&#224;&#228;&#240;&#224;&#242;&#232;&#247;&#237;&#224; &#237;&#224; &#236;&#229;&#228;&#232;&#224;&#237;&#232;&#242;&#229;.
    
        void MedianaVisochina();
    
    {
    
        int i;
    
        double p,Sumh,SskM , Str , h;
    
        
    
        for (i=1; i < N+1; i++)
    
            {
    
            p = 0.5*(a[i]+b[i]+c[i]);
    
            M[i][1] = 0.5*(sqrt((2*((b[i]*b[i])+(c[i]*c[i])))-(a[i]*a[i])));
    
            M[i][2] = 0.5*(sqrt((2*((a[i]*a[i])+(c[i]*c[i])))-(b[i]*b[i])));
    
            M[i][3] = 0.5*(sqrt((2*((b[i]*b[i])+(a[i]*a[i])))-(c[i]*c[i])));
            
            Str = sqrt(p*(p-a)*(p-b)*(p-c));
    
            h[i][1]=2*Str[i][1]/a[i][1];
            
            h[i][2]=2*Str[i][2]/b[i][2];
            
            h[i][3]=2*Str[i][3]/c[i][3];
            
            
              
    
        for (i=1; i < N+1; i++)
    
        Sah = Sumh/N;
        
        SskM = sqrt((a1*2 +a2*2 +....+an*2)/ N)
    
        for (i=1; i < N+1; i++)
    
            {
             printf("Ha = %f, Hb = %f, Hc = %f\n",h[i][1],h[i][2],h[i][3]);
             printf("Ma = %f, Mb = %f, Mc = %f\n",M[i][1],M[i][2],M[i][3]);
          
            
             printf ("\nSredno-aritmetichnata visochina  e : %f",Sah);
             printf ("\nSredno-kvadratichna stoinost na mediaanite e : %f",SskM);
        }return 0;
    
    
    }
    4093

  2. #2
    Ëîø àäìèí! vbTheKing's Avatar
    Join Date: Sep:2003
    Location: Ñîôèÿ
    Posts: 4,138
    Èñêàø äà êàæåø, ÷å ñè íàïèñàë ãîðíèÿ êîä, íî íå óñïÿâàø äà ãî êîìïèëèðàø? Èëè òîâà å íÿêàêâî ãîòîâî ðåøåíèå, êîåòî ñè íàìåðèë è èñêàø íÿêîé äà îïðàâè ñèíòàêòè÷íèòå ãðåøêè è äà òè ãî ïîäêàðà?
    Ëþáèìî ïèòèå çàïî÷âàùî ñ áóêâàòà 'Ê'? * Êàñà áèðà *
    Àêî ìîæåø äà ëåæèø íà ïîäà áåç äà òè ñå íàëàãà äà ñå äúðæèø - âñå îùå ÍÅ ñè ïèÿí!
    Äàâàéòå ñëåäâàùàòà Êàñà...

  3. #3
    Registered User Tsqu@d's Avatar
    Join Date: Jul:2007
    Location: Âèäèí
    Posts: 1,302
    È äà è íå , èìà è ìàëêî ãîòîâè ðåøåíèÿ è ðàçáèðà ñå èìà è ñîáñòâåíîðú÷íî íàïèñàí êîä.Íî ïðè êîìïèëèðàíåòî ñå ïîëó÷èõà ãîðåïîñî÷åíèòå ãðåøêè , íî çà æàëîñò íå ìè ñòèãà ñèâîòî çà äà ãè ïðåìàõíà.
    4093

  4. #4
    Áåëûé è ïóøèñòûé Bombera's Avatar
    Join Date: Jul:2001
    Location: Êàçàíëúê 4EVA
    Posts: 13,833
    Êîå ñå êàçâà main, êàêúâ ìó å òèïúò è ïî êàêâî ôóíêöèèòå, êîèòî ñà void, ñå ðàçëè÷àò îò òåçè, êîèòî íå ñà? Íàâúðæè òèÿ íåùà ñ íåäîâîëñòâîòî íà êîìïèëàòîðà(ïðåâåäè ñè ãî áóêâàëíî) è ñå îïèòàé äà ñè îòãîâîðèø ñàì.
    Âòîðèÿò è òðåòèÿò ðåä ñà ïîñëåäñòâèå îò ãðåøêàòà, èçïëþòà íà ïúðâèÿ. Îïðàâè íåÿ.
    EVGA X299 FTW K|i9-7960X@4.7|4x8 Patriot Viper Steel 4000|GTX 1660 Ti|970 EVO 1 TB|Seasonic Focus GX-1000|Xigmatek Elysium|Êèëî è ïîëîâèíà âîäà
    Rampage IV Extreme BE|E5-1680v2@4.7|4x4 HyperX 1866|Cougar Aqua 240|GTX 1050 Ti|970 EVO 1/4 TB|CM 850 SilentPro|HAF-X|Áåç èñòèíñêî âîäíî

  5. #5
    Ëîø àäìèí! vbTheKing's Avatar
    Join Date: Sep:2003
    Location: Ñîôèÿ
    Posts: 4,138
    // &#204;&#224;&#241;&#232;&#226;&#232; &#231;&#224; &#209;&#242;&#240;&#224;&#237;&#232;&#24 2;&#229; &#237;&#224; &#240;&#224;&#231;&#235;&#232;&#247;&#23 7;&#232;&#242;&#229; &#242;&#240;&#232;&#250;&#227;&#250;&#23 5;&#237;&#232;&#246;&#232;

    Òîâà êàêâî çíà÷è? Íÿêàêâà ÷àñò îò ïðîãðàìàòà ëè å?

    ---------- Post added at 21:54 ---------- Previous post was at 21:45 ----------

    Òîâà óñëîâèå çàùî å òàêîâà:
    while (N > 5|| N<25)
    Çíàåø ëè êàêâî îçíà÷àâàò äâåòå || ?

    Ïîêàæè ïîíå ìàëêî, ÷å ñè ñå íàïúíàë äà ðàçáåðåø êîå êàê ðàáîòè è çàùî ñå ïðàâè òàêà è ùå òè ñå ïîìîãíå... èíà÷å îòèâàø äà ÷åòåø òàçè òåìà.
    Ëþáèìî ïèòèå çàïî÷âàùî ñ áóêâàòà 'Ê'? * Êàñà áèðà *
    Àêî ìîæåø äà ëåæèø íà ïîäà áåç äà òè ñå íàëàãà äà ñå äúðæèø - âñå îùå ÍÅ ñè ïèÿí!
    Äàâàéòå ñëåäâàùàòà Êàñà...

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