這是哪里錯(cuò)了
public class HelloWorld { ? ?public static void main(String[] args) { int one = 20 ; ? ?String ser =(one%2==0) ? "是偶數(shù)" : "是奇數(shù)" ; ? ?System.out.printnl("one :"+ ser); ? ? ? ? ? ? ? ? ? ? } } 想問(wèn)下哪里錯(cuò)了
qq_merrymaker_0
2017-06-15
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2017-09-28
System.out.primtln
2017-07-12
public class HelloWorld {
??? public static void main(String[] args) {
??int one = 20 ;
?if(one==20){
???? System.out.println("one是偶數(shù)")
?}
???
???
???
???
?}
}
2017-06-15
輸出語(yǔ)句System.out.printnl，應(yīng)該是System.out.println，print后的換行符號(hào)寫(xiě)反了
2017-06-15
ser 應(yīng)該是boolean類型吧，不是String
2017-06-15
System.out.printnl寫(xiě)錯(cuò)了，改成System.out.println
public?class?HelloWorld?{ ????public?static?void?main(String[]?args)?{ ????????int?one?=?20; ????????String?ser?=?(one?%?2?==?0)???"是偶數(shù)"?:?"是奇數(shù)"; ????????System.out.println("one?:"?+?ser); ????} }2017-06-15
System.out.println 輸出打錯(cuò)了