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Update Dart code to output same as Java (#522)

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This commit is contained in:
liuyuxin
2023-05-30 13:00:16 +08:00
committed by GitHub
parent 5bbcb12979
commit 8247a611d7
14 changed files with 47 additions and 42 deletions
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6
codes/dart/utils/print_util.dart
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@ -46,12 +46,12 @@ void printTree(TreeNode? root, [Trunk? prev = null, bool isLeft = false]) {
printTree(root.right, trunk, true);
if (prev == null) {
trunk.str = '---';
trunk.str = '———';
} else if (isLeft) {
trunk.str = '/---';
trunk.str = '/———';
prev_str = ' |';
} else {
trunk.str = '\\---';
trunk.str = '\\———';
prev.str = prev_str;
}
showTrunks(trunk);