View Compilation Error

0_0_39570685_28070.cpp:367:16: error: macro "var" passed 1 arguments, but takes just 0
  367 |         var(res);
      |                ^
0_0_39570685_28070.cpp:164: note: macro "var" defined here
  164 | #define var()
      | 
0_0_39570685_28070.cpp:369:16: error: macro "var" passed 1 arguments, but takes just 0
  369 |         var(res);
      |                ^
0_0_39570685_28070.cpp:164: note: macro "var" defined here
  164 | #define var()
      | 
0_0_39570685_28070.cpp:371:16: error: macro "var" passed 1 arguments, but takes just 0
  371 |         var(res);
      |                ^
0_0_39570685_28070.cpp:164: note: macro "var" defined here
  164 | #define var()
      | 
0_0_39570685_28070.cpp:373:16: error: macro "var" passed 1 arguments, but takes just 0
  373 |         var(res);
      |                ^
0_0_39570685_28070.cpp:164: note: macro "var" defined here
  164 | #define var()
      | 
0_0_39570685_28070.cpp: In function 'void solve()':
0_0_39570685_28070.cpp:367:9: error: 'var' was not declared in this scope
  367 |         var(res);
      |         ^~~