Java interview (1)--Java assignment expression

1Classdemo01{2PublicStaticvoidMain (string[] args) {3//Assignment operator =45//Example 16int a = 1;7System.out.println (a);8//Results 191011//Example 212int a = 1;System.out.println (a=2);14//Results 215//First assignment, then output161718//Example 319int a = 1;20int B = A + (a=2) + A + (a=3);21st//= 1 + (a=2) + A + (a=3)22//= 1 + 2 + A + (a=3)23//= 1 + 2 + 2 + (a=3)24//= 1 + 2 + 2 + 325//= 826System.out.println (a);27System.out.println (b);28//Result 3,8293031//Example 432int a = 1;33int B = (a=a+ (A + (a=2) +a) +a) +334//(A=a+ (A + (a=2) +a) +a)35//A + (A + (a=2) +a) +a a=136//1+ (A + (a=2) +a) +a a=137// 1+ (1+ (a=2) +a) +a a=1 // 1+ (1+ (2) +a) +a a=2 // 1+ (1+ (2) +2) +a a=2// 1+ (1+ (2) +2) +2 a=2  System.out.println (a);  System.out.println (b); // result 8,1144 45 }46}       

Java interview (1)--Java assignment expression