View Compilation Error

0_0_2776313_1224.cpp: In function `int operate()':
0_0_2776313_1224.cpp:77: error: expected primary-expression at end of input
0_0_2776313_1224.cpp:77: error: expected `;' at end of input
0_0_2776313_1224.cpp:77: error: expected `}' at end of input
0_0_2776313_1224.cpp:77: error: expected `}' at end of input