View Compilation Error

0_0_33637526_19184.cpp: In function 'long long int solve()':
0_0_33637526_19184.cpp:34:25: error: expected ';' before ')' token
         for(int j=-40000);j<=40000;j++){
                         ^
0_0_33637526_19184.cpp:34:25: error: expected primary-expression before ')' token
0_0_33637526_19184.cpp:34:25: error: expected ';' before ')' token
0_0_33637526_19184.cpp:34:27: error: 'j' was not declared in this scope
         for(int j=-40000);j<=40000;j++){
                           ^