View Compilation Error

0_0_31754463_3237.cpp: In function 'int main()':
0_0_31754463_3237.cpp:55:8: error: expected initializer at end of input
   long lo
        ^
0_0_31754463_3237.cpp:55:8: error: expected '}' at end of input
0_0_31754463_3237.cpp:55:8: error: expected '}' at end of input