Problem	differencearray
User	sharelletqx
Submission Time	2026-05-16 10:18:52
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

differencearray.cpp: In function ‘int main()’:
differencearray.cpp:8:3: error: expected initializer before ‘int’
8 | int a;
| ^~~
differencearray.cpp:9:8: error: ‘arr’ was not declared in this scope
9 | cin>>arr[a];
| ^~~
differencearray.cpp:9:12: error: ‘a’ was not declared in this scope
9 | cin>>arr[a];
| ^