An warware: yadda ake ƙirƙirar tsararrun kirtani mai ƙarfi

Coding a Java yana ba da dama iri-iri, musamman idan ya zo ga ƙirƙira tsararrun igiyoyi masu ƙarfi. Arrays a cikin Java abubuwa ne waɗanda ke riƙe ƙayyadaddun adadin ƙima na nau'i ɗaya - ya zama lamba, haruffa, kirtani, ko kowane nau'in. Tsari mai ƙarfi, a gefe guda, na iya faɗaɗa yadda ake buƙata don ɗaukar sabbin abubuwa.

Fahimtar Tsarukan Tsare-tsare Tsakanin Tsare-tsare a cikin Java

A cikin Java, tsararraki suna ƙayyadaddun girman su. Da zarar ka bayyana girman tsararru yayin ƙirƙirar sa, ba za ka iya canza shi ba. Wannan ƙaƙƙarfan yana haifar da ƙalubale yayin da ake mu'amala da nau'ikan abubuwan shigar da bayanai daban-daban, don haka buƙatar tsararru ko tarawa kamar su. Jerin Lissafi. Jerin Array shine tsarin bayanai mai ƙarfi wanda ke ba da damar adana abubuwa na wani nau'i na musamman.

import java.util.ArrayList;
public class Main {
public static void main(String[] args) {
    ArrayList <String> dynamicArray = new ArrayList<>();
    dynamicArray.add("Hello");
    dynamicArray.add("World");
    System.out.println(dynamicArray);
    }
}

Jagoran Mataki-by-Taki don Ƙirƙirar Tsarukan Tsare-tsare Tsare-tsare

Ƙirƙirar tsararrun kirtani mai ƙarfi a cikin Java tsari ne mai sauƙi, wanda ya ƙunshi amfani da ajin ArrayList. Ga yadda yake aiki:

1. Da fari dai, shigo da kunshin kayan aikin Java, wanda ya ƙunshi ajin ArrayList.
2. Yi shela kuma zazzage ArrayList, ƙididdige nau'in bayanai azaman Kirtani a maƙallan kusurwa.
3. Yi amfani da hanyar ƙara () don saka abubuwa cikin tsararru.
4. Don nuna abubuwan tsararru, zaku iya buga duk ArrayList.

import java.util.ArrayList; // 1. Importing package
public class Main {
public static void main(String[] args) {
    ArrayList <String> dynamicArray = new ArrayList<>(); // 2. Declaration
    dynamicArray.add("Hello"); // 3. Adding elements
    dynamicArray.add("World");
    System.out.println(dynamicArray); // 4. Displaying elements
    }
}

Fahimtar da Amfani da Dakunan karatu na Java

Java, babban yaren tsara shirye-shirye, yana da wadata a cikin ɗakunan karatu, waɗanda ke da wasu ɓangarorin lambobin da za a iya sake amfani da su da aka kiyaye da kuma rabawa tsakanin masu haɓakawa. Ta hanyar samar da azuzuwan daban-daban da musaya, waɗannan Dakunan karatu na Java ba da damar haɓaka lambar sake amfani da ita cikin sauƙi da dacewa.

A cikin mahallin tattaunawarmu, kunshin `java.util` sanannen ɗakin karatu na Java ne. Ya haɗa da ajin 'ArrayList', mai aiwatar da dubawar 'jeri', wanda ke da ƙarfi kuma ana iya gani a madadin tsararru. Masu farawa a cikin shirye-shiryen Java, musamman, za su sami 'ArrayList' suna da fa'ida sosai a cikin tsarin koyon harshe da aiwatar da tsararraki masu ƙarfi.

Ka tuna, duk da haka, cewa ajin ArrayList baya goyan bayan nau'ikan na asali kamar int. Saboda haka, za mu iya amfani da azuzuwan nade kamar 'Integer', 'Character', da 'Boolean', maimakon haka. Misali, don ƙirƙirar ArrayList don adana ƙididdiga, za mu yi amfani da 'ArrayList`.

Fahimtar yadda ake ginawa da sarrafa tsararrun kirtani masu ƙarfi a cikin Java yana haɓaka sassaucin lambar ku da iya karantawa. Yana sauƙaƙa sarrafa bayanan tarin yadda ya kamata da inganci. Happy codeing!