View Compilation Error

0_0_33298830_11429.cpp: In function 'int main()':
0_0_33298830_11429.cpp:35:22: error: expected ';' at end of input
                 lenx%2
                      ^
0_0_33298830_11429.cpp:35:22: error: expected '}' at end of input
0_0_33298830_11429.cpp:35:22: error: expected '}' at end of input
0_0_33298830_11429.cpp:35:22: error: expected '}' at end of input