Problem	sixandseven
User	Thealienhuman
Submission Time	2026-06-26 15:48:08
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

sixandseven.cpp: In function ‘int main()’:
sixandseven.cpp:11:11: error: ‘std::string’ {aka ‘class std::__cxx11::basic_string<char>’} has no member named ‘contains’
11 | if (n.contains("67")){
| ^~~~~~~~