View Compilation Error

0_0_6447020_3801.cpp:5: error: variable or field `sort' declared void
0_0_6447020_3801.cpp:5: error: `arr' was not declared in this scope
0_0_6447020_3801.cpp:5: error: expected primary-expression before ']' token
0_0_6447020_3801.cpp:5: error: expected primary-expression before "int"
0_0_6447020_3801.cpp:7: error: initializer expression list treated as compound expression
0_0_6447020_3801.cpp:7: error: expected `,' or `;' before "int"