文档解释ORA-29383:allleavesoftop-planstringmustbeconsumergroupsCause:Anattemptwasmadetocreateormodifythespecifiedtop-planbutithassomeplansasleaves.Action:Toidentify...

Findthesumofallleftleavesinagivenbinarytree.Example:3/920/157Therearetwoleftleavesinthebinarytree,withvalues9and15respectively.Return24.privateintsum;publicintS...

  classSolution{public:vector<vector<int>>findLeaves(TreeNode*root){vector<vector<int>>res;while(root){vector<int>leaves...

Afamilyhierarchyisusuallypresentedbyapedigreetree.Yourjobistocountthosefamilymemberswhohavenochild.InputSpecification:Eachinputfilecontainsonetestcase.Eachcases...

Givenatree,youaresupposedtolistalltheleavesintheorderoftopdown,andlefttoright.InputSpecification:Eachinputfilecontainsonetestcase.Foreachcase,thefirstlinegivesa...

Givenatree,youaresupposedtolistalltheleavesintheorderoftopdown,andlefttoright.InputSpecification:Eachinputfilecontainsonetestcase.Foreachcase,thefirstlinegivesa...

Givenatree,youaresupposedtolistalltheleavesintheorderoftopdown,andlefttoright.InputSpecification:Eachinputfilecontainsonetestcase.Foreachcase,thefirstlinegivesa...

Afamilyhierarchyisusuallypresentedbyapedigreetree.Yourjobistocountthosefamilymemberswhohavenochild.InputEachinputfilecontainsonetestcase.Eachcasestartswithaline...