Problem	exam
User	yuhannp
Submission Time	2026-02-14 09:36:26
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

exam.cpp: In function ‘int main()’:
exam.cpp:4:2: error: ‘cin’ was not declared in this scope
4 | cin >> t;
| ^~~
exam.cpp:6:3: error: ‘cout’ was not declared in this scope
6 | cout << "Hello World";
| ^~~~
exam.cpp:9:3: error: ‘cout’ was not declared in this scope
9 | cout << a + b;
| ^~~~