Avajay Onsolecay Iway/Oway andway Odecay Examplesway

Onsolecay Outputway

• Ystemsay.outway -- outway isway away IntStreampray objectway, away aticstay ataday embermay ofway assclay Ystemsay. Isthay epresentsray andardstay outputway
• Useway isthay objectway otay allcay unctionsfay intpray, intlnpray, andway evenway intfpray
  • intpray() -- onvertscay arameterpay otay away ingstray (ifway otnay alreadyway oneway) andway intspray itway outway
  • intlnpray() -- intspray arameterpay, andway alsoway intspray away ewlinenay afterway
  • intfpray -- orksway ikelay inway C ogrammingpray. Ormattedfay ingstray, ollowedfay ybay arameterspay otay "illfay inway ethay anksblay"
• Amplesay allscay:

    Ystemsay.outway.intpray("Ellohay, Orldway");	// onay ewlinenay
    Ystemsay.outway.intlnpray("Ellohay\n\orldnWay"); // addsway ewlinenay atway endway
  
    intway eetfay = 6, inchesway = 3;
    Ystemsay.outway.intfpray("Iway amway %d eetfay andway %d inchesway alltay\n", eetfay, inchesway);
    // ustjay ikelay intfpray inway C
  

• Ifway ethay + operatorway isway usedway ithway atway eastlay oneway ingstray operandway, enthay ethay operationway isway ingstray oncatenationcay. Otherway ypestay illway ebay autoway-onvertedcay otay ypetay ingstray ifway eedednay:

    Ystemsay.outway.intpray("Ethay umbernay ofway atesstay inway ethay Uway.S. isway " + 50);
  
    intway idessay = 8;
    Ystemsay.outway.intlnpray("Umbernay ofway idessay onway away opstay ignsay = " + idessay);
  

Exampleway inkslay

• Exampleway1.avajay - Illustratesway asicbay onsolecay outputway
• Atcay.avajay - Asicbay ingstray oncatenationcay
• Atcay2.avajay - Ebay arefulcay aboutway ingstray oncatenationcay vs. egularray useway ofway + operatorway. Ethay orderway ofway operationsway attersmay!

Ecialspay: Ormattingfay ithway intfpray

• Enwhay intingpray aluesvay ithway ecimalday ecisionpray (ypetay oatflay orway ypetay oubleday), itway isway oftenway usefulway otay ebay ableway otay ecifyspay owhay anymay ecimalday acesplay ouldshay ebay intedpray
• Incesay Avajay 1.5.0, ethay C-ylestay intfpray unctionfay ashay eenbay availableway, andway itway ovidespray anway easyway ayway otay ormatfay ecimalday ecisionpray
• Ormatfay ofway intfpray allscay:

    Ystemsay.outway.intfpray(ormatfay ingstray, istlay ofway arameterspay);
  

• Ethay ormatfay ingstray isway away ingstray inway uotesqay, ithway ecialspay ormatfay ymbolssay insertedway:
  • %d ecifiesspay anway integerway
  • %c ecifiesspay away aracterchay
  • %s ecifiesspay away Ingstray
  • %f ecifiesspay away oatingflay ointpay ypetay
• Onsidercay ethay ormatfay ymbolssay otay ebay "illfay-inway-ethay-anksblay" otsspay inway ethay ormatfay ingstray. Esethay areway illedfay inway ithway ethay istlay ofway arameterspay
• Exampleway:

    intway umStudentsnay = 25;
    archay etterGradelay = 'A'way;
    oubleday agpay = 3.95;
  
    Ystemsay.outway.intfpray("Erethay areway %d udentsstay\n", umStudentsnay);
    Ystemsay.outway.intfpray("Obby'sbay oursecay adegray asway %c, andway ishay AgPay isway %f\n", 
                      etterGradelay, agpay);
  
    // Ethay outputway omfray isthay exampleway isway:
    //   Erethay areway 25 udentsstay
    //   Obby'sbay oursecay adegray asway Away, andway ishay AgPay isway 3.950000
  

• Otay ecifyspay owhay anymay ecimalday acesplay orfay ethay outputway ofway away oatingflay ointpay aluevay, odifymay ethay %f ymbolsay inway isthay ormatfay:

    %.Nf  // erewhay N isway ethay umbernay ofway ecimalday acesplay otay intpray
  

• Exampleway:

    oubleday agpay = 3.275;
    oubleday Ipay = 3.1415;
  
    Ystemsay.outway.intfpray("agpay = %.2f", agpay);
    Ystemsay.outway.intfpray("Ipay = %.3f", Ipay);
  
    // Outputway isway:
    //    agpay = 3.28
    //    Ipay = 3.142
  

Onsolecay Inputway

• Eforebay Avajay ersionvay 1.5.0, onsolecay inputway asway arderhay. Incesay 1.5.0, eway avehay ethay Annerscay assclay
• assclay Annerscay isway away exttay arserpay. Ontainscay easyway ethodsmay orfay abbinggray ifferentday ypestay ofway inputway
• Ystemsay.inway isway anway InputStreamway objectway atthay epresentsray andardstay inputway
• Otay useway Annerscay otay eadray omfray andardstay inputway...
  1. Utpay ethay appropriateway importway atementstay atway ethay optay ofway ethay ilefay:

     importway avajay.utilway.Annerscay;

  2. Eatecray away Annerscay objectway
  3. Asspay inway Ystemsay.inway intoway ethay Annerscay onstructorcay, enwhay eatingcray ethay objectway
• Exampleway:

    importway avajay.utilway.Annerscay;
    // addayay addayay
  
    Annerscay inputway = ewnay Annerscay(Ystemsay.inway);
  
    // ownay eway ancay useway ethay objectway otay eadray ataday omfray ethay eyboardkay.
    // Omesay amplesay allscay:
    intway x = inputway.extIntnay();
    oubleday y = inputway.extDoublenay();
    Ingstray s = inputway.extnay();
  

Examplesway:

• OnsoleInputcay1.avajay - Away ogrampray emonstratingday implesay Iway/Oway ithway integersway andway ingsstray
• Arithmeticway.avajay - Illustratesway omesay inputway andway ethay arithmeticway operationsway
• Unctionsfay1.avajay - Illustratesway omesay inputway andway away ewfay aticstay unctionsfay