View Compilation Error

0_0_30156484_23356.cpp: In function 'int main()':
0_0_30156484_23356.cpp:39:17: error: expected ';' before 'if'
                 if(i == tail[start]) {
                 ^
0_0_30156484_23356.cpp:60:1: error: expected '}' at end of input
 }
 ^
0_0_30156484_23356.cpp:60:1: error: expected '}' at end of input
0_0_30156484_23356.cpp:60:1: error: expected '}' at end of input
0_0_30156484_23356.cpp:60:1: error: expected '}' at end of input