Problem	lasers3
User	justin271828
Submission Time	2026-01-31 12:51:38
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lasers3.cpp: In function ‘int32_t main()’:
lasers3.cpp:43:13: error: expected ‘)’ before ‘;’ token
43 | up(i, V[i];)}
| ~ ^
| )
lasers3.cpp:43:14: error: expected primary-expression before ‘)’ token
43 | up(i, V[i];)}
| ^
lasers3.cpp:7:11: error: ‘second’ was not declared in this scope
7 | #define s second
| ^~~~~~
lasers3.cpp:58:17: note: in expansion of macro ‘s’
58 | while (it != s.end()) {
| ^