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27 lines
488 B
27 lines
488 B
package solutions |
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type TreeNodeL struct { |
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Left *TreeNodeL |
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Val int |
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Right *TreeNodeL |
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} |
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func IsSameTree(p *TreeNodeL, q *TreeNodeL) bool { |
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if p == nil && q == nil { |
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return true |
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} |
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if checkIfEq(p, q) == true { |
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return true |
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} |
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return false |
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} |
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func checkIfEq(t1 *TreeNodeL, t2 *TreeNodeL) bool { |
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if t1 == nil && t2 == nil { |
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return true |
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} |
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if t1 == nil || t2 == nil { |
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return false |
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} |
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return t1.Val == t2.Val && checkIfEq(t1.Right, t2.Right) && checkIfEq(t1.Left, t2.Left) |
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}
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