View Compilation Error

0_0_36693934_21244.cpp: In function 'void insert()':
0_0_36693934_21244.cpp:45:11: error: 'struct node' has no member named 'cnt'
 trie[pos].cnt++;
           ^
0_0_36693934_21244.cpp: In function 'int main()':
0_0_36693934_21244.cpp:83:18: error: 'struct node' has no member named 'cnt'
 ans += trie[tmp].cnt;
                  ^