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GeezerVison is showing github.com — JavaTutorial/src/6_IncrementDecrementOperator.java at master · smartherd/JavaTutorial Expand file tree/ Copy path6_IncrementDecrementOperator.javaMore file actions 30 lines (22 loc) · 642 Bytes / Copy path6_IncrementDecrementOperator.javaFile metadata and controls30 lines (22 loc) · 642 Bytes 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 /** * * Increment and Decrement Operator * */ public class Main { public static void main(String[] args) { // Post-increment: First operation then increment [ age++ ] // Pre-increment: First Increment then operation [ ++age ] int age = 10; System.out.println(age++); // Prints 10 // => age = 11 System.out.println(++age); // Prints 12 // => age = 12 System.out.println(age++ + ++age); // 12 + 14 = 26 int sonAge = 10; System.out.println(sonAge--); // Prints 10 // => sonAge = 9 System.out.println(--sonAge); // Prints 8 // => sonAge = 8 System.out.println(sonAge-- + --sonAge); // 8 + 6 = 14 } } |
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