#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define f first
#define s second
#define pb push_back
#define ep emplace
#define eb emplace_back
#define lb lower_bound
#define ub upper_bound
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define uniquev(v) sort(all(v)), (v).resize(unique(all(v)) - (v).begin())
#define mem(f,x) memset(f , x , sizeof(f))
#define sz(x) (int)(x).size()
#define __lcm(a, b) (1ll * ((a) / __gcd((a), (b))) * (b))
#define mxx *max_element
#define mnn *min_element
#define cntbit(x) __builtin_popcountll(x)
#define len(x) (int)(x.length())
const int N = 2e5 + 100;
vector <int> countScans(vector <int> a, vector <int> x, vector <int> v) {
int n = sz(a), q = sz(x);
vector <int> save;
for (int i = 0; i < q; i++) {
a[x[i]] = v[i];
int ans = 0;
for (int j = 0; j < n; j++) {
int cnt = 0;
for (int k = 0; k < j; k++) {
cnt += (a[j] < a[k]);
}
ans = max(ans, cnt);
}
save.pb(ans);
}
return save;
}
