Problem	differencearray
User	j0ashhh
Submission Time	2025-11-12 12:22:38
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

differencearray.cpp:3:5: error: cannot declare ‘::main’ to be a global variable
3 | int main{
| ^~~~
differencearray.cpp:4:2: error: expected primary-expression before ‘int’
4 | int N, U;
| ^~~
differencearray.cpp:4:2: error: expected ‘}’ before ‘int’
differencearray.cpp:3:9: note: to match this ‘{’
3 | int main{
| ^
differencearray.cpp:5:18: error: ‘N’ was not declared in this scope
5 | vector<int> num(N);
| ^
differencearray.cpp:6:2: error: expected unqualified-id before ‘for’
6 | for(int i=0; i<N; i++){
| ^~~
differencearray.cpp:6:15: error: ‘i’ does not name a type
6 | for(int i=0; i<N; i++){
| ^
differencearray.cpp:6:20: error: ‘i’ does not name a type
6 | for(int i=0; i<N; i++){
| ^
differencearray.cpp:9:2: error: expected unqualified-id before ‘while’
9 |