#include <bits/stdc++.h>

using namespace std;

int main() {
#ifdef _DEBUG
	freopen("input.txt", "r", stdin);
//	freopen("output.txt", "w", stdout);
#endif
	
	int t;
	cin >> t;
	while (t--) {
		string x;
		cin >> x;
		int dig = x[0] - '0' - 1;
		int len = x.size();
		cout << dig * 10 + len * (len + 1) / 2 << endl;
	}
	
	return 0;
}

#include <bits/stdc++.h>

using namespace std;

int main() {
#ifdef _DEBUG
	freopen("input.txt", "r", stdin);
//	freopen("output.txt", "w", stdout);
#endif
	
	int t;
	cin >> t;
	while (t--) {
		int n;
		cin >> n;
		vector<int> a(n);
		for (auto &it : a) cin >> it;
		while (a.back() == 0) a.pop_back();
		reverse(a.begin(), a.end());
		while (a.back() == 0) a.pop_back();
		cout << count(a.begin(), a.end(), 0) << endl;
	}
	
	return 0;
}

#include <bits/stdc++.h>

using namespace std;

int main() {
#ifdef _DEBUG
	freopen("input.txt", "r", stdin);
//	freopen("output.txt", "w", stdout);
#endif
	
	int t;
	cin >> t;
	while (t--) {
		int n;
		cin >> n;
		vector<int> a(n);
		int mx = 0;
		for (auto &it : a) {
			cin >> it;
			mx = max(mx, it);
		}
		int idx = -1;
		for (int i = 0; i < n; ++i) {
			if (a[i] != mx) continue;
			if (i > 0 && a[i - 1] != mx) idx = i + 1;
			if (i < n - 1 && a[i + 1] != mx) idx = i + 1;
		}
		cout << idx << endl;
	}
	
	return 0;
}

#include <bits/stdc++.h>

using namespace std;

int main() {
#ifdef _DEBUG
	freopen("input.txt", "r", stdin);
//	freopen("output.txt", "w", stdout);
#endif
	
	int t;
	cin >> t;
	while (t--) {
		int n;
		cin >> n;
		vector<int> a(n);
		for (auto &it : a) cin >> it;
		vector<pair<int, int>> res;
		int idx = -1;
		for (int i = 1; i < n; ++i) {
			if (a[i] != a[0]) {
				idx = i;
				res.push_back({1, i + 1});
			}
		}
		if (idx == -1) {
			cout << "NO" << endl;
			continue;
		}
		for (int i = 1; i < n; ++i) {
			if (a[i] == a[0]) {
				res.push_back({idx + 1, i + 1});
			}
		}
		cout << "YES" << endl;
		for (auto [x, y] : res) cout << x << " " << y << endl;
	}
	
	return 0;
}

#include <bits/stdc++.h>

using namespace std;

const int N = 21;

long long f[N];

int main() {
#ifdef _DEBUG
	freopen("input.txt", "r", stdin);
//	freopen("output.txt", "w", stdout);
#endif
	
	int n;
	cin >> n;
	f[0] = 1;
	for (int i = 1; i < N; ++i) {
		f[i] = f[i - 1] * i;
	}
	
	long long ans = f[n] / f[n / 2] / f[n / 2];
	ans = ans * f[n / 2 - 1];
	ans = ans * f[n / 2 - 1];
	ans /= 2;
	
	cout << ans << endl;
	
	return 0;
}

#include <bits/stdc++.h>

using namespace std;

#define forn(i, n) for (int i = 0; i < int(n); ++i)

const int N = 75;
const int INF = 1e9;

int a[N][N];
int dp[N][N][N][N];

int main() {
#ifdef _DEBUG
	freopen("input.txt", "r", stdin);
//	freopen("output.txt", "w", stdout);
#endif
	
	int n, m, k;
	cin >> n >> m >> k;
	forn(i, n) forn(j, m) {
		cin >> a[i][j];
	}
	
	forn(i, N) forn(j, N) forn(cnt, N) forn(rem, N) dp[i][j][cnt][rem] = -INF;
	dp[0][0][0][0] = 0;
	forn(i, n) forn(j, m) forn(cnt, m / 2 + 1) forn(rem, k) {
		if (dp[i][j][cnt][rem] == -INF) continue;
		int ni = (j == m - 1 ? i + 1 : i);
		int nj = (j == m - 1 ? 0 : j + 1);
		if (i != ni) {
			dp[ni][nj][0][rem] = max(dp[ni][nj][0][rem], dp[i][j][cnt][rem]);
		} else {
			dp[ni][nj][cnt][rem] = max(dp[ni][nj][cnt][rem], dp[i][j][cnt][rem]);
		}
		if (cnt + 1 <= m / 2) {
			int nrem = (rem + a[i][j]) % k;
			if (i != ni) {
				dp[ni][nj][0][nrem] = max(dp[ni][nj][0][nrem], dp[i][j][cnt][rem] + a[i][j]);
			} else {
				dp[ni][nj][cnt + 1][nrem] = max(dp[ni][nj][cnt + 1][nrem], dp[i][j][cnt][rem] + a[i][j]);
			}
		}
	}
	
	cout << max(0, dp[n][0][0][0]) << endl;
	
	return 0;
}

#include <bits/stdc++.h>

using namespace std;

const int INF = 1e9;

int n;
vector<vector<int>> d;
vector<vector<pair<int, int>>> g;

void dijkstra(int s, vector<int> &d) {
	d = vector<int>(n, INF);
	d[s] = 0;
	set<pair<int, int>> st;
	st.insert({d[s], s});
	while (!st.empty()) {
		int v = st.begin()->second;
		st.erase(st.begin());
		for (auto [to, w] : g[v]) {
			if (d[to] > d[v] + w) {
				auto it = st.find({d[to], to});
				if (it != st.end()) st.erase(it);
				d[to] = d[v] + w;
				st.insert({d[to], to});
			}
		}
	}
}

int main() {
#ifdef _DEBUG
	freopen("input.txt", "r", stdin);
//	freopen("output.txt", "w", stdout);
#endif
	
	int m, k;
	cin >> n >> m >> k;
	g = vector<vector<pair<int, int>>>(n);
	for (int i = 0; i < m; ++i) {
		int x, y, w;
		cin >> x >> y >> w;
		--x, --y;
		g[x].push_back({y, w});
		g[y].push_back({x, w});
	}
	
	vector<pair<int, int>> r(k);
	for (auto &[a, b] : r) {
		cin >> a >> b;
		--a, --b;
	}
	
	d = vector<vector<int>>(n);
	for (int v = 0; v < n; ++v) {
		dijkstra(v, d[v]);
	}
	
	int ans = INF;
	for (int v = 0; v < n; ++v) {
		for (auto [to, w] : g[v]) {
			int cur = 0;
			for (auto [a, b] : r) {
				cur += min({d[a][b], d[a][v] + d[to][b], d[a][to] + d[v][b]});
			}
			ans = min(ans, cur);
		}
	}
	
	cout << ans << endl;
	
	return 0;
}