Problem	timeexam
User	totallykaiyuan
Submission Time	2026-03-15 11:33:07
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

timeexam.cpp: In function ‘int main()’:
timeexam.cpp:7:24: error: unable to find string literal operator ‘operator""N’ with ‘const char [4]’, ‘long unsigned int’ arguments
7 | if (N <= 9) {cout << "000"N;}
| ^~~~~~