Problem	discord
User	WJR
Submission Time	2025-07-26 21:28:10
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

discord.cpp: In function ‘int main()’:
discord.cpp:5:5: error: ‘cin’ was not declared in this scope
5 | cin >> n;
| ^~~
discord.cpp:1:1: note: ‘std::cin’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
+++ |+#include <iostream>
1 | using namespace std;
discord.cpp:6:5: error: ‘vector’ was not declared in this scope
6 | vector<long long> a(n), b(n);
| ^~~~~~
discord.cpp:1:1: note: ‘std::vector’ is defined in header ‘<vector>’; did you forget to ‘#include <vector>’?
+++ |+#include <vector>
1 | using namespace std;
discord.cpp:6:12: error: expected primary-expression before ‘long’
6 | vector<long long> a(n), b(n);
| ^~~~
discord.cpp:8:16: error: ‘a’ was not declared in this scope
8 | cin >> a[i];
| ^
discord.cpp:11:16: error: ‘b’ was not decl