Owl Get a Life

Compile Error

lunchbox.cpp: In function ‘int main()’:
lunchbox.cpp:13:9: error: invalid types ‘long long int[long long int]’ for array subscript
13 | cin>>k[i]
| ^
lunchbox.cpp:16:5: error: ‘i’ was not declared in this scope
16 | n-k[i];
| ^
lunchbox.cpp:17:4: error: lvalue required as increment operand
17 | ans++}
| ^~