Problem	exam
User	yuhannp
Submission Time	2026-02-14 09:35:24
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

exam.cpp: In function ‘int main()’:
exam.cpp:5:2: error: ‘cin’ was not declared in this scope
5 | cin >> t;
| ^~~
exam.cpp:7:3: error: ‘cout’ was not declared in this scope
7 | cout << "Hello World";
| ^~~~
exam.cpp:10:3: error: ‘cout’ was not declared in this scope
10 | cout << a + b;
| ^~~~