Super Easssssyyyyyyyyyyyyy answer in C language
\nstruct TreeNode temp;\nchar serialize(struct TreeNode root) {\n    temp=root;\n    return "abcd";\n}\n\n/ Decodes your encoded data to tree. /\nstruct TreeNod
\nstruct TreeNode *temp;\nchar* serialize(struct TreeNode* root) {\n    temp=root;\n    return "abcd";\n}\n\n/** Decodes your encoded data to tree. */\nstruct TreeNode* deserialize(char* data) {\n    \n    return temp;\n}
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