Problem	paint
User	dev1634
Submission Time	2023-03-24 17:39:22
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

paint.cpp: In function ‘int main()’:
paint.cpp:8:3: error: expected initializer before ‘for’
8 | for (int a = 0; a < num; a ++) {
| ^~~
paint.cpp:8:19: error: ‘a’ was not declared in this scope
8 | for (int a = 0; a < num; a ++) {
| ^
paint.cpp:13:10: error: ‘arr’ was not declared in this scope
13 | cin >> arr[a];
| ^~~
paint.cpp:15:7: error: ‘arr’ was not declared in this scope
15 | sort(arr , arr + num);
| ^~~