Problem	addition
User	Water
Submission Time	2023-06-25 11:06:18
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:4:2: error: expected primary-expression before ‘int’
4 | int a,b;
| ^~~
addition.cpp:4:2: error: expected ‘}’ before ‘int’
addition.cpp:3:10: note: to match this ‘{’
3 | int main {
| ^
addition.cpp:5:2: error: ‘cin’ does not name a type
5 | cin >> a >> b;
| ^~~
addition.cpp:6:2: error: ‘cout’ does not name a type
6 | cout << a + b;
| ^~~~
addition.cpp:7:1: error: expected declaration before ‘}’ token
7 | }
| ^