View Compilation Error

0_0_4721031_12618.cpp: In function `void build()':
0_0_4721031_12618.cpp:52: error: expected primary-expression at end of input
0_0_4721031_12618.cpp:52: error: expected `;' at end of input
0_0_4721031_12618.cpp:52: error: expected `}' at end of input
0_0_4721031_12618.cpp:52: error: expected `}' at end of input