{"id":74,"date":"2016-05-11T10:40:11","date_gmt":"2016-05-11T09:40:11","guid":{"rendered":"http:\/\/www.ict.mazuch.net\/subdom\/ict\/?page_id=74"},"modified":"2016-05-11T10:45:05","modified_gmt":"2016-05-11T09:45:05","slug":"17-algoritmizace","status":"publish","type":"page","link":"https:\/\/www.ict.mazuch.net\/subdom\/ict\/17-algoritmizace\/","title":{"rendered":"(17) Algoritmizace"},"content":{"rendered":"
\"image_pdf\"<\/a>\"image_print\"<\/a><\/div>
<\/span>Osnova<\/div>
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    \n
  1. Podm\u00ednky, kter\u00e9 mus\u00ed algoritmus spl\u0148ovat\n
      \n
    1. Za\u010d\u00e1tek a konec alg<\/li>\n
    2. V\u011bcn\u00e1 spr\u00e1vnost<\/li>\n
    3. Jednozna\u010dnost<\/li>\n
    4. Obecnost<\/li>\n
    5. Opakovatelnost<\/li>\n
    6. Srozumitelnost<\/li>\n<\/ol>\n<\/li>\n
    7. Mo\u017enosti z\u00e1pisu alg\n
        \n
      1. Slovn\u00ed vyj\u00e1d\u0159en\u00ed<\/li>\n
      2. Matematick\u00fd z\u00e1pis<\/li>\n
      3. Rozhodovac\u00ed tabulky<\/li>\n
      4. V\u00fdvojov\u00e9 diagramy<\/li>\n<\/ol>\n<\/li>\n
      5. Zna\u010dky v\u00fdvojov\u00fdch diagram\u016f<\/li>\n
      6. P\u0159\u00edklady\n
          \n
        1. V\u00fdpo\u010det BMI v PHP<\/li>\n
        2. V\u00fdpo\u010det kvadratick\u00e9 rovnice s u\u017eit\u00edm alg v\u00fdvojov\u00fdch diagram\u016f<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/div><\/div>\n

          Algoritmus<\/strong> = p\u0159esn\u00fd postup, kter\u00fd je pot\u0159eba k\u00a0vykon\u00e1n\u00ed ur\u010dit\u00e9 \u010dinnosti<\/p>\n

          \"alg1\"<\/p>\n

          1.\u00a0 Podm\u00ednky, kter\u00e9 algoritmus mus\u00ed spl\u0148ovat<\/h2>\n
            \n
          • M\u00edt za\u010d\u00e1tek a konec<\/li>\n
          • B\u00fdt v\u011bcn\u011b spr\u00e1vn\u00fd<\/li>\n
          • B\u00fdt jednozna\u010dn\u00fd<\/li>\n
          • B\u00fdt obecn\u00fd<\/li>\n
          • B\u00fdt opakovateln\u00fd<\/li>\n
          • B\u00fdt srozumiteln\u00fd<\/li>\n<\/ul>\n

            1.1.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Za\u010d\u00e1tek a konec algoritmu<\/h3>\n

            Po v\u0161ech kroc\u00edch mus\u00ed algoritmus doj\u00edt od za\u010d\u00e1tku do konce<\/p>\n

            1.2.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 V\u011bcn\u00e1 spr\u00e1vnost<\/h3>\n

            D\u016fle\u017eit\u00e1 podm\u00ednka => poru\u0161\u00edme \u2013li tuto podm\u00ednku, nemus\u00ed se chyba ihned projevit. Program zd\u00e1nliv\u011b pracuje, ale vyd\u00e1v\u00e1 chybn\u00e9 v\u00fdsledky.<\/p>\n

              \n
            • Zlomkov\u00e1 \u010d\u00e1ra >>> lom\u00edtka<\/li>\n
            • Znak odmocnina >>> sqrt(x)<\/li>\n<\/ul>\n

              1.3.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Jednozna\u010dnost<\/h3>\n

              Program mus\u00ed b\u00fdt jednozna\u010dn\u00fd \u00df poskytuje \u0161patn\u00e9 v\u00fdsledky, nebo vykazovat syntaktickou chybu<\/p>\n