Problem	sixandseven
User	Hihihihihi
Submission Time	2026-06-26 14:16:52
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

sixandseven.cpp: In function ‘int main()’:
sixandseven.cpp:8:9: error: conflicting declaration ‘std::string n’
8 | string n;
| ^
sixandseven.cpp:6:6: note: previous declaration as ‘long long int n’
6 | int n;
| ^
sixandseven.cpp:10:9: error: invalid types ‘long long int[long long int]’ for array subscript
10 | if (n[i]=='6' and n[i]+1=='7') {
| ^
sixandseven.cpp:10:23: error: invalid types ‘long long int[long long int]’ for array subscript
10 | if (n[i]=='6' and n[i]+1=='7') {
| ^