Problem	leftright
User	yc
Submission Time	2025-06-03 07:01:08
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){
| ^
leftright.cpp: At global scope:
leftright.cpp:26:2: error: expected unqualified-id before ‘if’
26 | if (a) {for (auto i:x) cout<<i<<" "; for (auto i :y) cout<<i<<" ";}
| ^~
leftright.cpp:27:2: error: expected unqualified-id before ‘else’
27 | else {for (auto i:y) cout<<i<<" "; for (auto i :x) cout<<i<<" ";}
| ^~~~
leftright.cpp:31:2: error: expected unqualified-id before ‘return’
31 | return 0 ;
| ^~~~~~
leftright.cpp:32:1: error: expected declaration before ‘}’ token
32 | }
| ^