Problem	numbers
User	mingging1748
Submission Time	2025-02-16 17:03:33
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

numbers.cpp:40:6: error: ‘lint’ was not declared in this scope; did you mean ‘uint’?
40 | ll f(lint x){
| ^~~~
| uint
numbers.cpp: In function ‘int main()’:
numbers.cpp:59:16: error: ‘f’ cannot be used as a function
59 | cout << f(b) - f(a - 1);
| ^
numbers.cpp:59:27: error: ‘f’ cannot be used as a function
59 | cout << f(b) - f(a - 1);
| ^