View Compilation Error

0_0_25958200_233.cpp:5:34: error: redefinition of 'int all'
 int T, n, all, oper, a, b, x, y, all, fx, fy,
                                  ^
0_0_25958200_233.cpp:5:11: note: 'int all' previously declared here
 int T, n, all, oper, a, b, x, y, all, fx, fy,
           ^