View Compilation Error

0_0_19566275_25399.cpp: In function 'void update(int, int, int, long long int)':
0_0_19566275_25399.cpp:140:3: error: 'upd' was not declared in this scope
   upd
   ^
0_0_19566275_25399.cpp:140:3: error: expected '}' at end of input
0_0_19566275_25399.cpp:140:3: error: expected '}' at end of input