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/**
 * Definition for singly-linked list.
 * struct ListNode {
 *     int val;
 *     ListNode *next;
 *     ListNode(int x) : val(x), next(NULL) {}
 * };
 */
class Solution {
public:
    void deleteNode(ListNode* node) {
        ListNode* NodeTemp = node->next; 
        node->val = node->next->val;
        node->next = node->next->next;
        delete NodeTemp;
    }
};

prog.cpp:11:21: error: 'ListNode' has not been declared
     void deleteNode(ListNode* node) {
                     ^
prog.cpp: In member function 'void Solution::deleteNode(int*)':
prog.cpp:12:9: error: 'ListNode' was not declared in this scope
         ListNode* NodeTemp = node->next; 
         ^
prog.cpp:12:19: error: 'NodeTemp' was not declared in this scope
         ListNode* NodeTemp = node->next; 
                   ^
prog.cpp:12:36: error: request for member 'next' in '* node', which is of non-class type 'int'
         ListNode* NodeTemp = node->next; 
                                    ^
prog.cpp:13:15: error: request for member 'val' in '* node', which is of non-class type 'int'
         node->val = node->next->val;
               ^
prog.cpp:13:27: error: request for member 'next' in '* node', which is of non-class type 'int'
         node->val = node->next->val;
                           ^
prog.cpp:14:15: error: request for member 'next' in '* node', which is of non-class type 'int'
         node->next = node->next->next;
               ^
prog.cpp:14:28: error: request for member 'next' in '* node', which is of non-class type 'int'
         node->next = node->next->next;
                            ^
prog.cpp:15:16: error: type '<type error>' argument given to 'delete', expected pointer
         delete NodeTemp;
                ^

Standard output is empty