View Compilation Error

0_0_29876316_20769.cpp: In function 'int main()':
0_0_29876316_20769.cpp:146:27: error: expected '}' at end of input
     Pair Pos=Seg.Find(x,1);
                           ^
0_0_29876316_20769.cpp:146:27: error: expected '}' at end of input
0_0_29876316_20769.cpp:146:27: error: expected '}' at end of input
0_0_29876316_20769.cpp:146:27: error: expected '}' at end of input