Problem	xmas
User	R1
Submission Time	2023-04-17 17:37:45
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

xmas.cpp: In function ‘int main()’:
xmas.cpp:9:3: error: expected initializer before ‘for’
9 | for(ll i = 1; i< n+1; i++){
| ^~~
xmas.cpp:9:17: error: ‘i’ was not declared in this scope
9 | for(ll i = 1; i< n+1; i++){
| ^
xmas.cpp:15:8: error: ‘arr’ was not declared in this scope
15 | sort(arr, arr+n);
| ^~~