Problem	weddingcoins
User	hongyu
Submission Time	2024-06-20 10:08:24
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

weddingcoins.cpp: In function ‘int main()’:
weddingcoins.cpp:3:1: error: ‘cin’ was not declared in this scope
3 | cin >> n;
| ^~~
weddingcoins.cpp:36:1: error: ‘cout’ was not declared in this scope
36 | cout << c;
| ^~~~