Problem	lasers3
User	tanyap2906
Submission Time	2026-01-18 16:50:29
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lasers3.cpp:13:1: error: ‘int_32t’ does not name a type; did you mean ‘int32_t’?
13 | int_32t solve(int L, int R) {
| ^~~~~~~
| int32_t
cc1plus: error: ‘::main’ must return ‘int’
lasers3.cpp: In function ‘int main()’:
lasers3.cpp:40:10: error: ‘solve’ was not declared in this scope
40 | cout << solve(1, N) << endl;
| ^~~~~