View Compilation Error

0_0_16916262_7901.cpp: In function 'int main()':
0_0_16916262_7901.cpp:57:8: error: expected unqualified-id before 'not' token
    int not= 0;
        ^
0_0_16916262_7901.cpp:61:12: error: expected primary-expression before ',' token
     add(not, f[j]);
            ^
0_0_16916262_7901.cpp:64:18: error: expected primary-expression before ';' token
    f[i] = Z - not;
                  ^