Problem	card
User	AwkUngenially
Submission Time	2025-04-05 12:27:03
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

card.cpp:1:6: error: ‘ios_base’ in namespace ‘std’ does not name a type
1 | std::ios_base::sync_with_stdio(false);
| ^~~~~~~~
card.cpp:2:6: error: ‘cin’ in namespace ‘std’ does not name a type
2 | std::cin.tie(NULL);
| ^~~
card.cpp:1:1: note: ‘std::cin’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
+++ |+#include <iostream>
1 | std::ios_base::sync_with_stdio(false);