Problem	prime
User	Ast8ine
Submission Time	2026-02-18 23:39:41
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

prime.cpp: In function ‘std::string isprime(int)’:
prime.cpp:15:13: error: expected ‘;’ before ‘==’ token
15 | for (int i == 7, i*i < n, i + 2) {
| ^~~
| ;
prime.cpp:15:14: error: expected primary-expression before ‘==’ token
15 | for (int i == 7, i*i < n, i + 2) {
| ^~
prime.cpp:15:34: error: expected ‘;’ before ‘)’ token
15 | for (int i == 7, i*i < n, i + 2) {
| ^
| ;