八数码问题代码（java)

[{"title":"（ 33 个子文件 44KB ） 八数码问题代码（java)","children":[{"title":"eightnums","children":[{"title":".project <span style='color:#111;'> 385B </span>","children":null,"spread":false},{"title":"bin","children":[{"title":"net","children":[{"title":"javagarage","children":[{"title":"enums","children":[{"title":"EnumDemo.class <span style='color:#111;'> 789B </span>","children":null,"spread":false},{"title":"EnumDemo$Seasons.class <span style='color:#111;'> 1.20KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true},{"title":"MyLesson","children":[{"title":"EightNumber","children":[{"title":"EightNumber4.class <span style='color:#111;'> 3.15KB </span>","children":null,"spread":false},{"title":"node.class <span style='color:#111;'> 2.75KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"exercise0","children":[{"title":"Test0.class <span style='color:#111;'> 6.42KB </span>","children":null,"spread":false},{"title":"Test2.class <span style='color:#111;'> 6.60KB </span>","children":null,"spread":false},{"title":"Test1.class <span style='color:#111;'> 6.48KB </span>","children":null,"spread":false},{"title":"SqQueue.class <span style='color:#111;'> 1.72KB </span>","children":null,"spread":false},{"title":"Test3.class <span style='color:#111;'> 4.34KB </span>","children":null,"spread":false},{"title":"startclass.class <span style='color:#111;'> 1.97KB </span>","children":null,"spread":false},{"title":"OneState.class <span style='color:#111;'> 3.17KB </span>","children":null,"spread":false},{"title":"Test5.class <span style='color:#111;'> 4.45KB </span>","children":null,"spread":false},{"title":"Operators.class <span style='color:#111;'> 2.47KB </span>","children":null,"spread":false},{"title":"Test4.class <span style='color:#111;'> 4.33KB </span>","children":null,"spread":false},{"title":"operator.class <span style='color:#111;'> 1.06KB </span>","children":null,"spread":false},{"title":"SqStack.class <span style='color:#111;'> 1.16KB </span>","children":null,"spread":false}],"spread":false}],"spread":true},{"title":".settings","children":[{"title":"org.eclipse.jdt.core.prefs <span style='color:#111;'> 629B </span>","children":null,"spread":false}],"spread":true},{"title":"src","children":[{"title":"net","children":[{"title":"javagarage","children":[{"title":"enums","children":[{"title":"EnumDemo.java <span style='color:#111;'> 332B </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true},{"title":"MyLesson","children":[{"title":"EightNumber","children":[{"title":"EightNumber4.java <span style='color:#111;'> 4.90KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"exercise0","children":[{"title":"startclass.java <span style='color:#111;'> 1.22KB </span>","children":null,"spread":false},{"title":"SqQueue.java <span style='color:#111;'> 1.37KB </span>","children":null,"spread":false},{"title":"Test4.java <span style='color:#111;'> 5.08KB </span>","children":null,"spread":false},{"title":"Test0.java <span style='color:#111;'> 9.96KB </span>","children":null,"spread":false},{"title":"Test5.java <span style='color:#111;'> 4.98KB </span>","children":null,"spread":false},{"title":"Test1.java <span style='color:#111;'> 10.03KB </span>","children":null,"spread":false},{"title":"Operators.java <span style='color:#111;'> 2.65KB </span>","children":null,"spread":false},{"title":"operator.java <span style='color:#111;'> 99B </span>","children":null,"spread":false},{"title":"Test3.java <span style='color:#111;'> 4.94KB </span>","children":null,"spread":false},{"title":"Test2.java <span style='color:#111;'> 10.38KB </span>","children":null,"spread":false},{"title":"OneState.java <span style='color:#111;'> 2.09KB </span>","children":null,"spread":false},{"title":"SqStack.java <span style='color:#111;'> 756B </span>","children":null,"spread":false}],"spread":false}],"spread":true},{"title":".classpath <span style='color:#111;'> 232B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]