View Compilation Error

0_0_36281538_7419.cpp:6:5: error: expected primary-expression before 'long'
     long long t, p, q, a, b, ans;
     ^
0_0_36281538_7419.cpp:6:5: error: expected '}' before 'long'
0_0_36281538_7419.cpp:6:5: error: expected ',' or ';' before 'long'
0_0_36281538_7419.cpp:7:5: error: 'cin' does not name a type
     cin >> t;
     ^
0_0_36281538_7419.cpp:8:5: error: expected unqualified-id before 'while'
     while(t--)
     ^