Problem	sixandseven
User	Hihihihihi
Submission Time	2026-06-26 14:11:52
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

sixandseven.cpp: In function ‘int main()’:
sixandseven.cpp:9:8: error: ‘i’ was not declared in this scope
9 | if (n[i]=="6" and n[i]+1=="7") {
| ^