Problem	itinerary
User	lykieutrang
Submission Time	2026-01-13 16:47:41
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

itinerary.cpp: In function ‘int main()’:
itinerary.cpp:38:13: error: expected ‘}’ before ‘else’
38 | else if (flag1) {
| ^~~~
itinerary.cpp:26:37: note: to match this ‘{’
26 | if (events[1] == events[M]) { // chỉ có thể có itenerary ở thành phố events[1]
| ^
itinerary.cpp:38:22: error: ‘flag1’ was not declared in this scope; did you mean ‘flag2’?
38 | else if (flag1) {
| ^~~~~
| flag2
itinerary.cpp:50:28: error: ‘start’ was not declared in this scope
50 | l(2, M + 1, i) start.insert(events[i]);
| ^~~~~
itinerary.cpp:51:13: error: ‘seen’ was not declared in this scope
51 | seen[events[1]] = true;
| ^~~~
itinerary.cpp:62:25: error: ‘start’ was not declared in this scope
62 | if (s