Java中的三元表达式(Ternary Operator)可以用来简化具有简单条件的if-else语句。其基本形式为:result = (condition) ? expressionIfTrue : expressionIfFalse;这表示如果条件(condition)为真,那么result将被赋值为expressionIfTrue;否则,result将被赋值为expressionIfFalse。例如,考虑一个简单的例子,根据一个数字的...
1. Java ternary operator 1.1 Java example without ternary operator. JavaExample1.java packagecom.mkyong.test;publicclassJavaExample1{publicstaticvoidmain(String[] args){intage=10;Stringresult="";if(age >18) { result ="Yes, you can vote!"; }else{ result ="No, you can't vote!"; } Sys...
plus a value that is returned if the condition istrueand another value that is returned if the condition isfalse. Here is a simple Java ternary operator example:
public class JavaTernaryOperatorExamples { /** * Examples using the Java ternary operator * @author alvin alexander, devdaily.com */ public static void main(String[] args) { // min value example int minVal, a=3, b=2; minVal = a < b ? a : b; System.out.println("min = " + mi...
publicclassTernaryOperatorExample{publicstaticvoidmain(String[]args){booleancondition=true;booleanisConditionTrue=(condition==true);intexpression1=10;intexpression2=20;intresult=isConditionTrue?expression1:expression2;System.out.println("结果为:"+result);}} ...
public class TernaryOperatorExample { public static void main(String[] args) { int a = 10; int b = 20; String result; // 使用三元运算符判断 a 和 b 的大小 result = (a > b) ? "a大于b" : "a小于或等于b"; System.out.println(result); // 输出:a小于或等于b } } 在这个示例中...
2. Nesting Ternary Operator It is possible to nest the ternary operator to any number of levels of our choice. In the nested ternary statement, the true and false expressions are other ternary statements. In the following example, we are checking the largest of three integers. First, it chec...
“+” is binary operator which adds two operands. Example of + operator: int x = 10; int y = 5; int z = x + y; Here in the above example the value of operands x and y (which is 10 and 5) added by the + operator and total value 15 is assigned to a new variable z. ...
value1 : value2;If testStatement is true then value1 is assigned to result variable else value2 is assigned to result variable. Let’s see java ternary operator example in a simple java program. package com.journaldev.util; public class TernaryOperator { ...
publicclassTernaryOperatorExample{publicstaticvoidmain(String[]args){intx=5;inty=3;intresult=(x>y)?1:((x==y)?0:-1);System.out.println("结果:"+result);}} 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 总结 通过本文的介绍,我们学习了如何实现Java三元运算符嵌套。首先,我们确定需要进行嵌套判断...