0_0_20654187_31163.cpp: In function 'void createTrie(char*)':
0_0_20654187_31163.cpp:12:23: error: 'strlen' was not declared in this scope
int len=strlen(str);
^
0_0_20654187_31163.cpp: In function 'int findTrie(char*)':
0_0_20654187_31163.cpp:35:23: error: 'strlen' was not declared in this scope
int len=strlen(str);
^
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