Problem	ccs
User	shawn
Submission Time	2024-07-05 22:45:02
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

ccs.cpp: In function ‘int32_t main()’:
ccs.cpp:32:4: error: expected ‘}’ before ‘else’
32 | else if (*u<x) {
| ^~~~
ccs.cpp:30:39: note: to match this ‘{’
30 | if (u==a.end() || uu == a.end()){
| ^