View Compilation Error

0_0_33139825_1687.cpp: In function 'int main()':
0_0_33139825_1687.cpp:24:13: error: 'strle' was not declared in this scope
   int len = strle
             ^
0_0_33139825_1687.cpp:24:13: error: expected ',' or ';' at end of input
0_0_33139825_1687.cpp:24:13: error: expected '}' at end of input
0_0_33139825_1687.cpp:24:13: error: expected '}' at end of input