View Compilation Error

0_0_7540594_16016.cpp: In function `int main()':
0_0_7540594_16016.cpp:11: error: `srtlen' undeclared (first use this function)
0_0_7540594_16016.cpp:11: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_7540594_16016.cpp:14: error: ISO C++ forbids comparison between pointer and integer