View Compilation Error

0_0_15700268_29045.cpp: In function 'void solve(int)':
0_0_15700268_29045.cpp:108:11: error: 'sz' was not declared in this scope
  for (i = sz%2
           ^
0_0_15700268_29045.cpp:108:14: error: expected primary-expression at end of input
  for (i = sz%2
              ^
0_0_15700268_29045.cpp:108:14: error: expected ';' at end of input
0_0_15700268_29045.cpp:108:14: error: expected primary-expression at end of input
0_0_15700268_29045.cpp:108:14: error: expected ')' at end of input
0_0_15700268_29045.cpp:108:14: error: expected statement at end of input
0_0_15700268_29045.cpp:108:14: error: expected '}' at end of input