Problem	rightangtri
User	aliceting2021
Submission Time	2026-02-28 09:42:51
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

rightangtri.cpp:4:12: error: cannot declare ‘::main’ to be a global variable
4 | int main (n) {
| ^
rightangtri.cpp:4:11: error: ‘n’ was not declared in this scope; did you mean ‘yn’?
4 | int main (n) {
| ^
| yn