View Compilation Error

0_0_29465475_31786.cpp: In function 'bool spfa()':
0_0_29465475_31786.cpp:36:40: error: expected statement at end of input
         for(int i=last[x];i;i=e[i].next)
                                        ^
0_0_29465475_31786.cpp:36:40: error: expected '}' at end of input
0_0_29465475_31786.cpp:36:40: error: expected '}' at end of input