Problem	leftright
User	yc
Submission Time	2025-06-03 07:00:36
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

leftright.cpp: In function ‘int main()’:
leftright.cpp:23:3: error: expected ‘}’ before ‘else’
23 | else a = !a;
| ^~~~
leftright.cpp:13:12: note: to match this ‘{’
13 | if (c==1){
| ^