Problem	exam2
User	shenshiqi
Submission Time	2026-07-17 21:12:14
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

exam2.cpp: In function ‘int minimum_dissatisfaction(int, std::vector<int>, std::vector<int>)’:
exam2.cpp:13:19: error: ‘memset’ was not declared in this scope
13 | bool used[N]; memset(used, 0, sizeof(used));
| ^~~~~~
exam2.cpp:4:1: note: ‘memset’ is defined in header ‘<cstring>’; did you forget to ‘#include <cstring>’?
3 | #include <iostream>
+++ |+#include <cstring>
4 | using namespace std;