Problem	sumint
User	prologue0605
Submission Time	2025-06-20 09:13:55
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

cc1plus: error: ‘::main’ must return ‘int’
sumint.cpp:13:1: error: expected unqualified-id before ‘return’
13 | return 0;
| ^~~~~~