View Compilation Error

0_0_36393851_17546.cpp: In function 'void getheight()':
0_0_36393851_17546.cpp:39:35: error: expected ')' before 's'
         while((i+k<len)&&(j+k<len)s[i+k]==s[j+k])++k;
                                   ^
0_0_36393851_17546.cpp:39:49: error: expected ';' before ')' token
         while((i+k<len)&&(j+k<len)s[i+k]==s[j+k])++k;
                                                 ^