View Compilation Error

0_0_30412474_5945.cpp: In function 'int main()':
0_0_30412474_5945.cpp:64:23: error: 'que' was not declared in this scope
                 ans = que
                       ^
0_0_30412474_5945.cpp:64:23: error: expected '}' at end of input
0_0_30412474_5945.cpp:64:23: error: expected '}' at end of input
0_0_30412474_5945.cpp:64:23: error: expected '}' at end of input
0_0_30412474_5945.cpp:64:23: error: expected '}' at end of input