Problem prime
User Ethan1L1K1X1
Submission Time 2025-12-09 13:22:16
Score 0
Max Time N/A
Max Memory N/A

Compile Error

prime.cpp:1:1: error: ‘cin’ does not name a type
1 | cin >> x;
| ^~~
prime.cpp:2:1: error: expected unqualified-id before ‘for’
2 | for (int i : x/2){
| ^~~