Problem	addition
User	Rcrc
Submission Time	2026-08-26 20:24:03
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

addition.cpp:3:5: error: cannot declare ‘::main’ to be a global variable
3 | int main
| ^~~~
addition.cpp:7:1: error: expected primary-expression before ‘int’
7 | int a, int b;
| ^~~
addition.cpp:7:1: error: expected ‘}’ before ‘int’
addition.cpp:5:1: note: to match this ‘{’
5 | {
| ^
addition.cpp:9:1: error: ‘sum’ does not name a type
9 | sum = a + b;
| ^~~
addition.cpp:11:1: error: ‘cin’ does not name a type
11 | cin >> a;
| ^~~
addition.cpp:12:1: error: ‘cin’ does not name a type
12 | cin >> b;
| ^~~
addition.cpp:13:1: error: ‘cout’ does not name a type
13 | cout << sum;
| ^~~~
addition.cpp:15:1: error: expected unqualified-id before ‘return’
15 | return 0;
| ^~~~~~
addition.cpp:16:1: error: expected declaration before ‘}’ token
16 | }
| ^