0_0_39183311_20016.cpp: In function 'void pushdown(int)':
0_0_39183311_20016.cpp:19:21: error: expected statement at end of input
19 | if(t[rt].lz)//
| ^
0_0_39183311_20016.cpp:19:21: error: expected '}' at end of input
0_0_39183311_20016.cpp:18:1: note: to match this '{'
18 | {
| ^
|