3 Line javaScript easy recursive solution code


  • 0
    var minDepth = function(root) {
        if(root === null) return 0;
        if(root.left === null) return 1 + minDepth(root.right);
        if(root.right === null) return 1 + minDepth(root.left);
        return Math.min(1 + minDepth(root.left), 1 + minDepth(root.right));
    };
    

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