QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#578635#9260. Raiffeisenbank LogisticsAWR#ML 523ms218308kbC++202.0kb2024-09-20 20:32:252024-09-20 20:32:26

Judging History

你现在查看的是最新测评结果

  • [2024-09-20 20:32:26]
  • 评测
  • 测评结果:ML
  • 用时:523ms
  • 内存:218308kb
  • [2024-09-20 20:32:25]
  • 提交

answer

#include <bits/stdc++.h>

using namespace std;
using ll = int;
using pll = pair<ll, ll>;

#define fir first
#define sec second
#define mpr make_pair

#define vv vector
#define eb emplace_back

#define Fr(i, l, r) for (ll i = l; i <= r; ++i)
#define Rf(i, r, l) for (ll i = r; i >= l; --i)

const int INF = 1e9;

int main() {
	ios::sync_with_stdio(false);
	cin.tie(nullptr);

	ll T; cin >> T;
	while (T --> 0) {
		ll n, m; cin >> n >> m;
		using type = array<ll, 4>;
		vv<type> b;
		vv<vv<ll>> h(n + 2);
		vv<vv<ll>> id(n + 2);
		vv<ll> siz(n + 2);
		vv<map<ll, ll>> rk(n + 2);
		Fr (i, 1, m) {
			ll u, v, t;
			cin >> u >> v >> t;
			b.eb(type{u, v, 0, t});
			b.eb(type{v, u, 1, t});
			h[u].eb(t), h[v].eb(t);
		}
		ll cnt = 0;
		Fr (i, 1, n) {
			sort(h[i].begin(), h[i].end());
			h[i].erase(unique(h[i].begin(), h[i].end()), h[i].end());
			siz[i] = h[i].size() + 1, id[i].resize(siz[i] + 2);
			Fr (j, 1, siz[i] - 1) rk[i][h[i][j - 1]] = j, id[i][j] = ++cnt;
			id[i][siz[i]] = ++cnt;
		}
		// Fr (i, 1, n) cout << siz[i] << "\n";
		vv<vv<pll>> G(cnt + 2);
		Fr (i, 1, n) Fr (j, 1, siz[i] - 1) G[id[i][j]].eb(id[i][j + 1], 0);
		for (auto [u, v, w, t] : b) {
			ll t1 = rk[v][t];
			// if (t1 == siz[v]) continue;
			++t1;
			// cout << "u = " << u << ", v = " << v << "\n";
			// cout << rk[u][t] << ", " << t1 << "\n";
			// cout << id[u][rk[u][t]] << ", " << id[v][t1] << "\n";
			G[id[u][rk[u][t]]].eb(id[v][t1], w);
		}
		vv<ll> dis(cnt + 2, INF);
		dis[id[1][1]] = 0;
		ll stp = 0;
		vv<queue<ll>> q(n + 2);
		q[0].push(id[1][1]);
		while (stp < n) {
			while (!q[stp].empty()) {
				ll x = q[stp].front(); q[stp].pop();
				// cout << "x = " << x << ", stp = " << stp << "\n";
				if (stp > dis[x]) continue;
				for (auto [y, w] : G[x]) if (dis[y] > dis[x] + w) {
					dis[y] = dis[x] + w, q[dis[y]].push(y);
				}
			}
			++stp;
		}
		ll res = dis[id[n][siz[n]]];
		cout << (res == INF ? -1 : res) << "\n";
	}
	return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3536kb

input:

1
4 3
2 1 1
2 3 2
4 3 3

output:

2

result:

ok 1 number(s): "2"

Test #2:

score: 0
Accepted
time: 0ms
memory: 3548kb

input:

2
4 3
2 1 1
2 3 2
4 3 2
8 9
1 2 5
2 3 10
4 3 15
4 5 20
5 8 25
1 6 2
6 5 30
7 6 3
8 7 4

output:

-1
1

result:

ok 2 number(s): "-1 1"

Test #3:

score: 0
Accepted
time: 0ms
memory: 3604kb

input:

8
2 1
1 2 1
2 1
2 1 1
2 1
1 1 1
2 1
2 2 1
2 1
1 2 1000000000
2 1
2 1 1000000000
2 1
1 1 1000000000
2 1
2 2 1000000000

output:

0
1
-1
-1
0
1
-1
-1

result:

ok 8 numbers

Test #4:

score: 0
Accepted
time: 0ms
memory: 3608kb

input:

1
2 1
1 2 1

output:

0

result:

ok 1 number(s): "0"

Test #5:

score: 0
Accepted
time: 5ms
memory: 3512kb

input:

1000
10 10
1 2 1
2 4 1
6 1 1
3 8 1
7 2 1
3 2 1
1 4 1
2 6 1
9 4 1
10 7 1
10 10
4 7 1
10 2 1
8 2 1
9 1 1
1 9 1
4 4 1
10 2 1
4 7 1
8 2 1
9 9 1
10 10
7 5 1
2 2 1
8 7 1
10 9 1
2 7 1
4 6 1
4 1 1
1 2 1
3 8 1
2 1 1
10 10
6 10 1
4 7 1
10 9 1
4 8 1
1 1 1
1 1 1
1 7 1
2 1 1
6 9 1
3 10 1
10 10
6 1 1
9 8 1
8 8 1
...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0
-1
-1
-1
1
-1
-1
-1
-1
-1
1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0
-1
-1
-1
0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0
-1
-1
-1
-1
-1
-1
0
1
-1
-1
-1
-1
-1
-1
0
-1
-1
-1
-1
-1
1
-1
-1
0
-1
1
-1
-1
-...

result:

ok 1000 numbers

Test #6:

score: 0
Accepted
time: 5ms
memory: 3628kb

input:

1000
10 10
4 10 2
2 3 2
6 8 2
4 5 2
7 3 2
3 7 1
4 4 2
1 9 2
2 4 1
8 2 2
10 10
2 4 1
7 1 1
8 3 1
3 1 2
6 1 2
8 4 1
2 9 2
6 9 1
5 7 1
10 4 1
10 10
9 6 2
9 6 1
5 8 1
10 1 1
9 2 2
3 5 1
6 9 2
1 2 2
5 10 1
8 7 1
10 10
5 7 1
9 2 1
7 7 1
8 6 1
4 6 2
8 8 1
5 10 2
2 10 2
9 1 2
7 7 1
10 10
2 7 2
10 2 1
5 1 2
...

output:

-1
-1
1
-1
1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
1
-1
1
-1
-1
-1
1
-1
0
0
-1
-1
-1
-1
1
1
-1
-1
-1
1
1
-1
-1
-1
-1
1
-1
1
-1
-1
-1
-1
-1
-1
-1
-1
-1
1
-1
1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0
-1
0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0
-1
-1
0
-1
-1
1
0
0
1
-1
-1
-1
-1
1
-1
-1
-1
-1
...

result:

ok 1000 numbers

Test #7:

score: 0
Accepted
time: 5ms
memory: 3856kb

input:

1000
10 10
7 10 3
5 5 1
4 9 2
3 4 2
1 4 3
9 6 3
10 1 2
5 10 1
10 8 1
1 7 1
10 10
10 1 1
4 7 3
10 7 2
10 10 2
3 10 1
5 10 2
6 2 3
2 1 3
5 1 1
1 6 2
10 10
6 2 2
7 3 3
5 5 3
5 6 2
6 5 1
7 10 3
9 9 1
5 6 3
4 9 3
4 1 1
10 10
6 4 1
9 7 1
6 7 3
7 10 3
8 8 2
3 1 1
6 7 1
10 3 2
1 2 1
8 1 1
10 10
2 9 2
8 3 3
...

output:

0
1
-1
2
-1
-1
1
0
0
-1
1
-1
0
-1
1
-1
-1
-1
-1
1
-1
-1
-1
2
-1
-1
-1
-1
-1
1
1
2
-1
1
-1
-1
2
1
-1
-1
-1
1
-1
1
-1
-1
-1
0
-1
-1
-1
-1
0
-1
0
1
1
-1
1
-1
-1
1
2
-1
-1
1
-1
-1
0
-1
0
-1
0
-1
-1
-1
-1
1
-1
0
-1
0
-1
1
0
0
-1
-1
-1
-1
-1
1
1
-1
2
-1
-1
0
-1
-1
-1
-1
1
-1
-1
-1
-1
-1
0
-1
1
-1
0
-1
0
-...

result:

ok 1000 numbers

Test #8:

score: 0
Accepted
time: 2ms
memory: 3560kb

input:

1000
10 10
1 7 1
9 7 4
10 8 4
8 1 10
7 8 6
1 6 8
10 9 10
4 4 8
3 6 8
1 2 10
10 10
5 9 5
3 7 7
4 6 3
1 7 4
2 7 10
6 4 2
7 6 4
8 3 3
2 10 1
7 8 2
10 10
7 8 3
7 8 5
4 9 7
4 2 6
5 10 4
4 6 3
4 1 4
4 10 4
2 7 4
9 2 1
10 10
4 6 8
8 10 2
5 6 8
5 7 9
5 10 6
6 7 5
7 9 2
8 7 10
10 10 5
10 9 10
10 10
9 9 10
1 ...

output:

2
-1
-1
-1
-1
-1
1
1
-1
-1
-1
-1
-1
2
-1
-1
-1
-1
-1
1
2
-1
0
-1
-1
-1
-1
0
2
-1
-1
-1
-1
-1
-1
1
-1
-1
-1
-1
1
-1
-1
1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0
-1
-1
-1
-1
-1
0
-1
0
-1
-1
-1
-1
0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0
-1
-1
-1
0
2
-1
-1
-1
3
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0
-1
-1
...

result:

ok 1000 numbers

Test #9:

score: 0
Accepted
time: 6ms
memory: 3548kb

input:

1000
10 10
5 3 21
1 6 60
3 10 31
7 9 51
10 7 64
5 6 85
3 4 85
5 1 7
5 3 52
1 7 17
10 10
1 1 90
2 9 78
9 2 82
9 9 29
2 7 67
8 8 44
7 9 87
8 3 3
9 5 32
5 8 15
10 10
2 8 22
3 2 97
7 7 34
1 6 43
5 9 24
4 7 35
3 3 48
9 4 33
5 10 93
1 7 65
10 10
5 4 85
5 1 40
8 9 48
7 1 57
10 10 69
2 2 69
6 4 14
8 4 43
10...

output:

1
-1
-1
-1
0
-1
-1
0
-1
-1
-1
-1
-1
-1
-1
-1
1
0
-1
-1
-1
-1
2
0
0
-1
1
-1
-1
-1
0
-1
3
-1
-1
1
0
-1
-1
-1
-1
0
-1
-1
-1
1
-1
-1
-1
-1
-1
-1
-1
-1
-1
1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
1
0
-1
-1
-1
-1
-1
1
0
-1
-1
-1
-1
-1
1
1
-1
-1
-1
1
0
-1
2
0
-1
-1
-1
-1
0
0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0
-1
0
-1
...

result:

ok 1000 numbers

Test #10:

score: 0
Accepted
time: 3ms
memory: 3856kb

input:

1000
10 10
10 10 268155137
5 10 540061009
1 10 110627680
1 4 533692575
3 5 10438095
6 7 730490278
6 2 985939776
8 10 500039201
1 9 185735931
4 2 729538420
10 10
8 1 326383784
5 3 726281100
4 6 279162422
4 4 243297959
1 2 984988531
3 10 856724546
2 4 627158366
4 5 880246199
9 1 675003875
7 7 76366643...

output:

0
-1
-1
-1
-1
0
-1
2
1
-1
2
-1
-1
-1
-1
1
-1
1
-1
0
-1
2
1
2
-1
-1
0
-1
1
-1
-1
1
-1
-1
-1
-1
-1
-1
0
0
-1
-1
-1
-1
-1
1
-1
1
-1
-1
1
-1
0
-1
-1
-1
-1
-1
1
1
1
-1
0
-1
-1
1
-1
-1
-1
-1
-1
-1
1
-1
-1
1
0
-1
-1
-1
0
1
-1
2
-1
2
-1
-1
-1
-1
-1
-1
-1
-1
1
-1
-1
1
-1
-1
-1
-1
1
-1
-1
-1
-1
-1
1
0
-1
0
-1...

result:

ok 1000 numbers

Test #11:

score: 0
Accepted
time: 6ms
memory: 3856kb

input:

1000
10 20
8 8 1
5 1 1
5 3 1
2 4 1
6 9 1
10 7 1
6 10 1
4 4 1
7 7 1
2 10 1
1 8 1
7 6 1
4 1 1
6 4 1
6 1 1
8 6 1
4 6 1
9 3 1
4 2 1
4 10 1
10 20
9 10 1
8 1 1
3 1 1
3 6 1
7 1 1
2 2 1
2 10 1
8 5 1
8 2 1
2 1 1
4 9 1
3 8 1
2 10 1
1 7 1
7 2 1
3 6 1
10 1 1
9 6 1
7 5 1
4 3 1
10 20
9 3 1
9 1 1
9 3 1
10 10 1
9 1...

output:

-1
1
-1
0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
1
0
-1
-1
-1
-1
-1
-1
0
1
-1
-1
-1
-1
-1
0
1
-1
0
-1
-1
-1
-1
0
0
1
1
-1
1
-1
-1
-1
0
-1
0
-1
-1
-1
1
-1
-1
1
-1
-1
1
0
-1
-1
0
0
-1
-1
-1
0
-1
-1
-1
-1
-1
1
-1
-1
-1
1
1
1
0
-1
-1
-1
-1
-1
1
1
-1
1
-1
-1
-1
0
1
1
0
-1
-1
-1
-1
-1
0
0
-1
-1
-1
-1
0
-1
0
...

result:

ok 1000 numbers

Test #12:

score: 0
Accepted
time: 8ms
memory: 3640kb

input:

1000
10 20
6 1 2
6 7 2
9 3 2
2 6 2
1 5 2
9 8 2
2 2 1
5 10 2
8 5 2
4 2 1
2 10 2
8 7 1
8 7 2
8 10 1
3 8 2
3 10 2
4 9 2
5 8 1
8 7 2
7 4 2
10 20
6 9 1
10 6 2
7 9 1
8 1 1
4 7 2
10 10 1
9 8 2
3 1 2
2 2 1
5 7 2
8 7 1
1 8 2
8 2 1
5 5 2
5 1 2
3 1 2
4 9 1
7 2 2
1 6 2
3 1 1
10 20
10 3 2
9 4 2
10 6 2
8 7 1
8 6 ...

output:

-1
-1
2
0
0
-1
-1
-1
1
1
-1
-1
-1
-1
-1
-1
0
-1
-1
2
-1
-1
-1
-1
1
-1
0
0
1
1
1
1
1
0
-1
-1
-1
-1
-1
-1
-1
-1
0
-1
1
-1
2
0
2
1
-1
-1
1
-1
-1
-1
-1
-1
1
0
-1
-1
-1
-1
0
1
-1
0
2
0
-1
0
-1
2
1
-1
0
-1
-1
2
-1
-1
-1
-1
2
-1
1
-1
-1
0
0
-1
0
0
2
-1
0
0
-1
0
-1
-1
-1
-1
-1
-1
-1
-1
1
-1
1
-1
-1
1
1
-1
1...

result:

ok 1000 numbers

Test #13:

score: 0
Accepted
time: 8ms
memory: 3520kb

input:

1000
10 20
8 3 1
7 8 3
8 5 3
3 10 3
4 10 2
3 3 3
7 4 1
8 5 1
4 8 3
6 9 3
2 3 1
10 8 1
5 9 3
4 4 3
9 8 2
8 3 1
6 4 1
10 8 1
10 3 1
1 7 2
10 20
1 10 3
9 3 3
1 7 1
2 2 2
8 6 2
9 6 2
3 8 3
8 1 2
7 4 1
7 9 3
10 1 3
9 6 2
6 3 2
6 8 2
8 3 1
2 4 2
5 4 1
3 10 1
5 3 1
2 3 3
10 20
7 6 2
2 2 2
9 6 1
3 8 2
5 7 1...

output:

-1
0
-1
0
0
-1
-1
-1
-1
-1
2
1
-1
-1
-1
-1
-1
0
-1
1
-1
-1
-1
0
-1
-1
-1
2
1
-1
-1
1
-1
-1
2
-1
0
1
1
-1
-1
-1
-1
-1
0
1
1
-1
-1
2
-1
-1
2
2
0
1
-1
0
-1
-1
0
1
-1
1
-1
0
-1
-1
0
1
2
0
0
-1
1
-1
1
0
-1
-1
-1
-1
0
0
-1
-1
0
2
1
0
1
-1
-1
2
1
1
0
0
2
2
1
1
-1
0
0
0
1
0
-1
1
-1
1
0
0
-1
-1
-1
-1
1
-1
-1...

result:

ok 1000 numbers

Test #14:

score: 0
Accepted
time: 10ms
memory: 3636kb

input:

1000
10 20
4 4 7
8 2 9
9 8 2
4 4 7
9 4 8
4 2 10
2 1 8
3 5 10
8 8 8
5 7 9
5 3 2
4 9 7
5 3 2
1 6 5
3 1 10
4 7 4
9 3 4
4 7 7
5 8 8
8 10 1
10 20
6 1 10
8 2 10
4 5 2
6 4 10
1 6 8
8 9 8
6 7 10
8 2 9
1 3 4
6 4 1
5 1 3
4 8 4
1 7 7
5 3 7
1 9 2
9 2 5
5 6 3
2 5 8
1 4 10
3 9 5
10 20
2 7 6
4 8 3
6 4 9
1 4 10
10 ...

output:

-1
-1
1
-1
0
0
-1
-1
0
0
-1
0
0
1
1
2
-1
1
2
0
-1
-1
-1
0
1
-1
-1
-1
-1
-1
1
0
-1
1
0
0
0
1
0
-1
-1
0
0
-1
1
1
1
1
-1
-1
1
0
0
-1
-1
0
1
-1
1
1
1
1
0
1
1
0
1
1
-1
-1
2
-1
0
1
-1
0
2
-1
0
1
0
0
-1
-1
-1
1
1
-1
-1
0
-1
1
1
-1
-1
1
-1
2
1
-1
1
1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
1
-1
0
-1
0
-1
-1
0
-1
-1
3...

result:

ok 1000 numbers

Test #15:

score: 0
Accepted
time: 10ms
memory: 3856kb

input:

1000
10 20
2 4 98
7 8 21
7 1 36
6 1 61
4 2 77
1 3 60
5 4 6
6 6 9
4 4 7
7 10 76
4 6 49
6 3 44
3 10 23
9 4 12
7 5 15
2 1 7
3 3 83
4 7 79
8 1 93
10 6 96
10 20
5 5 31
3 8 37
8 8 59
1 8 33
1 9 94
7 7 73
1 9 24
10 3 97
9 5 36
3 1 73
6 3 46
4 2 83
4 4 98
7 7 96
5 10 60
5 2 76
5 2 61
6 4 29
1 10 99
6 3 92
1...

output:

1
0
-1
-1
0
0
-1
1
1
0
0
-1
1
0
0
0
0
1
0
1
-1
0
0
-1
-1
-1
-1
0
1
0
0
1
-1
0
1
-1
-1
1
1
1
2
1
0
-1
-1
0
1
1
1
1
-1
2
0
1
-1
1
1
0
-1
-1
0
-1
0
0
0
1
-1
1
-1
-1
-1
1
0
-1
2
1
-1
1
-1
-1
1
0
-1
1
0
0
-1
0
1
0
1
0
-1
0
0
0
0
1
0
-1
0
0
0
1
2
0
0
1
-1
1
2
0
0
1
-1
1
3
0
-1
0
0
1
0
0
-1
0
1
1
1
1
-1
-1...

result:

ok 1000 numbers

Test #16:

score: 0
Accepted
time: 7ms
memory: 3556kb

input:

1000
10 20
9 8 326353980
1 10 321178299
4 8 970616710
4 9 550923176
8 9 682488932
10 6 752852755
5 10 399703822
10 10 207683413
7 9 84451826
7 8 820433227
7 5 97884128
6 7 1405220
1 5 287655030
8 9 868446569
4 1 421832399
9 4 913601101
2 9 361785960
9 3 425625400
3 9 1891923
8 1 112588430
10 20
6 9 ...

output:

0
-1
0
1
-1
-1
-1
-1
0
-1
1
1
0
2
0
1
0
1
1
-1
-1
2
-1
0
0
1
-1
1
0
2
-1
1
1
1
1
0
0
-1
0
-1
0
0
1
1
1
0
2
-1
2
1
-1
0
0
-1
0
2
3
-1
-1
2
1
0
0
1
3
0
1
1
-1
-1
0
0
-1
1
0
1
1
1
1
0
1
0
1
1
3
0
-1
0
1
-1
-1
1
-1
-1
0
1
1
1
0
-1
0
0
-1
0
1
1
2
1
0
1
0
0
0
0
0
0
-1
-1
-1
-1
-1
1
1
-1
-1
0
1
0
1
-1
2
1
...

result:

ok 1000 numbers

Test #17:

score: 0
Accepted
time: 12ms
memory: 3780kb

input:

1000
10 50
10 1 1
1 5 1
4 1 1
2 7 1
8 4 1
2 10 1
1 4 1
1 10 1
9 6 1
10 6 1
7 7 1
1 6 1
4 3 1
1 5 1
5 4 1
9 10 1
9 4 1
2 6 1
10 10 1
2 10 1
8 1 1
4 6 1
4 4 1
3 6 1
6 1 1
6 5 1
2 7 1
9 6 1
7 3 1
5 4 1
3 10 1
3 1 1
7 7 1
1 5 1
5 7 1
4 8 1
1 6 1
4 3 1
2 10 1
6 3 1
2 1 1
2 6 1
2 3 1
3 4 1
4 1 1
9 6 1
7 1...

output:

0
0
-1
0
-1
0
1
0
-1
-1
0
0
1
0
-1
0
-1
-1
-1
-1
0
0
0
0
0
-1
1
0
1
0
0
1
-1
-1
0
0
1
-1
0
-1
0
0
0
0
0
-1
0
-1
-1
1
1
0
1
0
-1
1
0
0
1
1
0
0
-1
-1
0
1
0
0
0
-1
-1
0
0
1
0
-1
0
0
1
-1
0
-1
-1
-1
-1
1
1
1
-1
-1
1
-1
0
1
1
-1
-1
0
0
0
-1
0
1
0
0
1
1
-1
0
1
-1
0
-1
-1
1
0
1
-1
-1
1
0
-1
1
-1
-1
-1
1
-1...

result:

ok 1000 numbers

Test #18:

score: 0
Accepted
time: 7ms
memory: 3560kb

input:

1000
10 50
8 2 2
4 7 2
1 10 1
1 6 1
3 8 2
9 2 2
10 3 1
5 2 2
5 8 1
8 4 1
7 2 2
1 3 2
1 9 2
6 5 1
1 9 2
8 7 1
6 8 2
5 4 2
5 2 1
3 10 1
1 9 2
5 1 2
10 8 1
7 5 2
4 6 2
6 4 2
3 6 2
3 8 2
4 10 1
5 3 2
7 9 2
9 3 2
8 1 2
3 4 1
9 6 2
4 8 2
7 9 1
6 9 2
10 3 1
7 2 2
6 5 1
7 5 2
10 3 1
9 8 1
10 9 2
10 5 2
3 9 ...

output:

0
0
-1
0
0
1
0
1
0
0
0
0
2
1
0
0
-1
0
1
1
0
-1
0
0
0
1
0
1
1
-1
-1
1
0
0
0
1
1
0
0
0
0
0
0
0
1
1
0
1
1
1
0
0
0
0
1
0
0
1
1
1
2
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
2
1
1
1
0
0
0
1
1
1
1
0
0
1
0
0
1
1
1
1
0
0
1
1
1
1
0
1
0
0
1
-1
0
0
1
1
0
0
0
1
1
0
-1
0
0
0
-1
0
0
2
0
-1
0
0
0
1
0
0
0
0
1
0
-1
0
1
0
0
0
1
...

result:

ok 1000 numbers

Test #19:

score: 0
Accepted
time: 17ms
memory: 3656kb

input:

1000
10 50
6 6 3
10 3 3
1 3 1
7 10 2
10 8 1
8 4 3
8 4 2
9 4 1
1 5 3
3 3 2
7 3 1
8 4 2
1 3 3
5 9 3
2 7 1
9 4 2
4 6 1
8 9 1
7 10 3
2 8 1
1 5 3
3 8 2
4 4 3
7 3 2
2 4 2
6 1 2
1 7 1
9 1 1
1 5 3
10 1 3
7 10 2
2 10 3
6 4 2
8 1 3
4 2 2
3 5 3
9 3 1
9 8 1
3 8 3
5 2 2
7 10 1
6 4 3
10 3 2
1 4 1
7 8 2
8 4 2
9 8 ...

output:

0
0
2
0
1
1
0
0
0
0
0
0
0
0
0
0
0
-1
1
0
0
0
1
0
2
0
0
0
0
0
1
0
1
1
1
0
0
0
0
1
0
0
2
0
1
0
0
0
0
0
0
1
0
2
2
0
0
0
0
1
1
0
1
0
0
1
0
2
0
1
0
0
0
0
0
0
0
-1
0
0
0
0
1
0
0
1
0
0
1
0
0
1
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
1
0
0
0
0
1
1
0
1
0
0
0
0
1
0
...

result:

ok 1000 numbers

Test #20:

score: 0
Accepted
time: 24ms
memory: 3824kb

input:

1000
10 50
5 4 5
4 7 8
10 9 4
6 7 10
9 2 3
2 3 9
5 7 10
2 6 4
4 4 8
9 3 9
1 9 6
2 3 6
8 6 4
2 9 9
9 9 7
4 2 6
9 6 9
5 2 6
1 6 9
6 5 6
5 6 1
4 5 7
6 8 9
2 2 4
3 5 3
6 8 2
4 5 5
2 1 9
3 4 7
10 8 5
1 2 10
9 9 7
4 10 5
10 1 8
10 1 6
7 10 8
10 4 10
9 5 2
10 4 9
8 8 5
3 1 7
6 10 5
4 8 1
6 8 6
6 2 7
5 6 5
...

output:

1
0
0
0
1
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
0
0
0
0
0
0
0
1
0
0
0
0
0
1
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
...

result:

ok 1000 numbers

Test #21:

score: 0
Accepted
time: 26ms
memory: 3652kb

input:

1000
10 50
6 5 76
2 8 63
7 8 83
4 9 100
7 3 28
7 7 60
10 7 8
10 1 49
8 4 16
3 5 51
6 9 84
6 1 43
7 7 36
9 4 97
7 2 39
4 10 41
3 6 68
4 3 1
7 8 53
4 2 74
8 5 5
3 7 63
3 5 38
6 7 25
5 9 83
7 3 85
1 5 72
5 2 15
5 1 51
7 8 56
7 5 13
1 7 98
1 1 17
3 3 26
3 3 19
1 9 10
5 4 17
10 10 56
3 1 90
1 10 42
3 1 2...

output:

0
1
0
0
0
1
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
1
1
0
0
1
0
1
0
0
1
0
0
0
1
0
0
0
1
1
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
0
0
1
0
1
0
0
0
0
1
0
0
0
0
1
0
0
1
0
1
0
1
0
0
0
0
0
0
0
0
0
1
0
0
1
0
1
0
0
0
0
1
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
...

result:

ok 1000 numbers

Test #22:

score: 0
Accepted
time: 27ms
memory: 3620kb

input:

1000
10 50
2 2 954153759
1 3 283444488
8 10 897162377
6 2 701352810
5 8 872948443
6 10 320895294
10 9 697730752
5 4 375661090
3 4 673334850
6 9 215515206
10 7 977251708
6 1 888046403
5 2 292147356
9 9 840382008
3 10 430429980
6 8 921004331
4 10 298467905
7 1 160104863
10 3 444341972
10 4 653051505
9...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
1
0
0
1
0
0
1
0
0
0
0
0
0
0
0
1
0
1
0
0
1
0
1
0
0
0
0
1
0
0
0
1
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
1
1
1
0
0
1
...

result:

ok 1000 numbers

Test #23:

score: 0
Accepted
time: 63ms
memory: 3840kb

input:

1000
10 500
9 9 1
5 1 1
3 3 1
1 1 1
2 1 1
6 10 1
4 6 1
2 4 1
3 7 1
8 5 1
8 4 1
7 10 1
6 2 1
3 5 1
8 9 1
5 3 1
5 1 1
4 2 1
10 8 1
3 8 1
6 3 1
5 2 1
5 3 1
6 3 1
4 6 1
8 1 1
6 8 1
10 7 1
1 5 1
9 2 1
6 10 1
8 6 1
8 10 1
3 10 1
3 2 1
1 3 1
2 8 1
9 3 1
8 8 1
8 1 1
3 2 1
10 8 1
1 1 1
1 7 1
4 7 1
8 3 1
6 10...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
...

result:

ok 1000 numbers

Test #24:

score: 0
Accepted
time: 79ms
memory: 3668kb

input:

1000
10 500
5 7 1
6 2 1
7 3 1
4 7 1
5 9 1
7 4 1
7 6 2
4 10 2
7 4 1
9 3 2
9 5 1
1 9 1
9 4 2
6 7 1
2 3 2
7 7 2
2 4 2
8 8 2
10 8 2
9 7 2
8 10 2
4 4 2
2 7 2
8 7 2
4 6 2
7 9 2
6 8 1
4 3 2
6 1 2
6 2 2
3 5 2
3 10 2
8 2 2
5 9 2
3 6 1
9 10 2
3 5 2
10 1 2
4 10 2
8 8 2
10 4 1
4 5 1
4 9 1
6 1 1
1 7 2
7 1 2
9 5 ...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
...

result:

ok 1000 numbers

Test #25:

score: 0
Accepted
time: 89ms
memory: 3612kb

input:

1000
10 500
5 8 1
5 9 1
10 1 2
5 3 3
1 10 3
10 2 3
4 7 3
4 5 2
2 6 3
6 5 2
8 1 2
3 6 3
7 6 3
2 1 2
1 1 2
9 3 3
10 1 2
2 4 2
6 5 1
10 6 3
5 10 3
2 9 2
2 5 2
7 10 2
1 10 1
8 9 3
9 8 3
2 5 3
7 5 1
1 7 3
4 10 3
9 6 1
5 9 1
8 7 2
9 4 1
10 9 2
2 10 3
3 9 2
4 1 1
9 8 2
10 9 1
4 3 1
8 9 3
2 10 1
5 9 1
6 5 3...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
...

result:

ok 1000 numbers

Test #26:

score: 0
Accepted
time: 124ms
memory: 3624kb

input:

1000
10 500
3 8 7
2 6 10
9 1 10
6 7 1
10 10 6
7 1 6
1 5 10
1 8 9
8 1 7
8 1 3
3 7 8
8 10 1
3 1 1
2 9 10
7 9 9
1 4 10
7 5 9
8 10 2
9 9 9
9 10 7
6 5 7
9 4 8
9 3 3
5 4 5
1 9 3
8 5 9
10 5 10
5 4 4
2 4 10
7 6 9
1 6 4
6 10 10
10 10 4
8 7 8
4 4 9
5 7 4
5 10 9
2 2 8
8 8 3
7 7 1
1 6 4
7 8 1
5 2 10
4 9 1
9 10 ...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
...

result:

ok 1000 numbers

Test #27:

score: 0
Accepted
time: 242ms
memory: 3684kb

input:

1000
10 500
4 6 30
2 6 44
4 4 52
5 3 43
7 4 18
1 9 46
3 7 9
3 6 83
9 6 58
3 6 58
9 8 100
10 7 62
3 5 64
5 5 53
6 8 95
1 6 12
1 1 72
10 9 93
4 2 82
8 8 73
4 8 32
9 3 92
5 2 75
4 1 92
10 2 83
10 3 57
9 10 13
3 7 37
6 1 100
9 3 12
7 3 67
6 6 14
4 8 86
8 2 4
4 3 8
7 6 15
10 8 56
6 8 98
4 5 30
7 7 36
1 6...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
...

result:

ok 1000 numbers

Test #28:

score: 0
Accepted
time: 289ms
memory: 3728kb

input:

1000
10 500
8 9 67526824
5 4 559064935
10 5 4911091
10 1 665435421
10 9 676899734
7 1 937378183
8 5 573246092
4 7 989380774
4 6 200810178
7 1 416005093
8 8 742684190
1 10 268750539
2 5 718281171
1 8 934536165
1 5 814664163
2 7 237449715
2 1 203051765
6 7 306356562
10 3 428234841
3 1 760994730
10 2 7...

output:

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
...

result:

ok 1000 numbers

Test #29:

score: 0
Accepted
time: 212ms
memory: 3836kb

input:

1000
500 500
363 349 1
362 206 1
163 390 1
137 172 1
302 114 1
71 291 1
174 386 1
290 118 1
455 251 1
221 39 1
349 64 1
496 62 1
385 170 1
391 24 1
266 372 1
86 223 1
3 209 1
336 410 1
408 288 1
19 470 1
110 356 1
66 95 1
156 271 1
220 405 1
348 367 1
188 485 1
1 499 1
148 160 1
273 394 1
227 401 1
...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-...

result:

ok 1000 numbers

Test #30:

score: 0
Accepted
time: 259ms
memory: 3912kb

input:

1000
500 500
268 243 2
164 390 1
155 185 1
45 113 1
214 25 1
469 95 2
263 38 1
59 179 2
353 494 2
203 171 1
240 167 2
135 496 1
252 77 2
35 403 1
86 257 1
38 370 1
341 328 1
226 268 1
284 321 1
143 8 1
317 179 2
120 124 1
265 78 2
447 80 2
336 14 1
154 249 1
227 90 2
137 390 1
227 186 1
345 108 1
26...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok 1000 numbers

Test #31:

score: 0
Accepted
time: 277ms
memory: 3920kb

input:

1000
500 500
421 241 2
100 61 2
388 163 1
422 52 1
488 175 2
272 57 1
392 97 2
265 460 2
140 292 3
29 58 1
364 328 3
139 231 3
354 453 1
45 484 1
197 423 1
9 257 2
275 359 2
22 160 1
279 54 1
197 206 3
268 384 2
85 308 1
372 164 2
340 282 1
348 130 2
67 448 2
66 452 2
79 418 3
332 388 3
217 369 2
12...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok 1000 numbers

Test #32:

score: 0
Accepted
time: 272ms
memory: 3908kb

input:

1000
500 500
143 491 2
362 354 3
485 14 4
325 343 1
209 342 1
192 472 3
295 6 1
178 387 4
246 328 1
131 314 1
81 453 2
405 283 3
351 348 1
178 256 4
463 405 4
181 32 2
408 249 3
488 292 4
4 288 1
48 206 2
215 17 1
14 464 3
463 135 4
10 40 4
78 357 4
234 367 4
467 455 4
357 355 2
424 214 2
88 353 2
3...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1...

result:

ok 1000 numbers

Test #33:

score: 0
Accepted
time: 272ms
memory: 3984kb

input:

1000
500 500
140 313 3
155 280 5
197 292 4
234 230 2
348 46 2
269 194 5
434 202 4
33 311 3
152 335 1
384 145 3
235 127 4
370 147 2
444 328 1
127 2 3
357 189 4
255 141 5
460 386 2
398 138 5
326 417 3
51 108 1
22 33 4
251 390 2
79 74 1
215 245 1
482 366 1
253 449 1
460 25 4
318 157 4
380 336 2
225 356...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
2
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1...

result:

ok 1000 numbers

Test #34:

score: 0
Accepted
time: 379ms
memory: 39448kb

input:

5
10000 100000
16 3559 468695643
7133 1854 827377604
2253 8986 212718926
3378 8735 205907497
3784 3272 98819139
5961 1839 898392689
4722 371 109250145
8884 4871 589883888
7498 9813 70864069
9475 6017 175126069
2932 4557 863780576
7285 6064 122334857
5448 5260 360605203
2995 6162 705458859
9806 2832 ...

output:

1
0
2
0
0

result:

ok 5 number(s): "1 0 2 0 0"

Test #35:

score: 0
Accepted
time: 383ms
memory: 39432kb

input:

5
10000 100000
400 1662 499032381
6939 2059 486853387
8062 4311 263485029
6906 9144 898349721
1374 9791 287537913
1401 2514 179426639
3206 356 654913984
955 4491 102066327
3824 2238 428099250
5030 4171 796495242
3176 8123 228296196
1660 5633 794625946
4996 4363 891788658
4221 4267 717537153
5092 647...

output:

1
0
2
1
1

result:

ok 5 number(s): "1 0 2 1 1"

Test #36:

score: 0
Accepted
time: 381ms
memory: 39140kb

input:

5
10000 100000
9526 8284 30390295
2776 8832 185094918
939 7505 922941741
5631 7025 869203187
8618 8178 304297509
4573 6637 697002478
7831 8738 160865264
8640 1154 975091136
3872 1182 637499754
9369 8403 47264467
6368 2555 483838225
7177 4894 244976652
9845 1265 564379654
2955 1436 118973925
3645 199...

output:

0
1
1
0
1

result:

ok 5 number(s): "0 1 1 0 1"

Test #37:

score: 0
Accepted
time: 512ms
memory: 217604kb

input:

1
100000 500000
34635 46033 243840177
89991 69694 442882506
19968 21610 887963959
59100 4326 518891263
32030 66602 905457084
6365 4377 378500516
35716 52072 375354442
83763 63671 748057938
90167 71718 314322061
20985 57673 399305781
33422 9344 54429249
8621 10927 88073233
24414 18967 895092185
91512...

output:

-1

result:

ok 1 number(s): "-1"

Test #38:

score: 0
Accepted
time: 508ms
memory: 218308kb

input:

1
100000 500000
15188 94877 126956305
36064 18948 613736176
54124 38302 322768646
61948 64766 801195445
69649 93035 698032982
45412 52100 455948433
23657 16312 543752460
82338 71180 928014228
84388 81926 336635918
20855 4689 124954834
75713 19615 821948475
70517 69931 455049369
11652 49042 460926915...

output:

-1

result:

ok 1 number(s): "-1"

Test #39:

score: 0
Accepted
time: 523ms
memory: 217576kb

input:

1
100000 500000
52638 76426 305039729
14841 68201 344398357
20983 22290 197764822
54396 25205 378466923
96868 95277 340865776
25674 24014 678620542
87405 89065 712150478
24017 78689 548162006
45905 24838 63982479
20726 94809 705379695
85300 72989 734691893
73629 72040 116992802
66185 79117 26761645
...

output:

-1

result:

ok 1 number(s): "-1"

Test #40:

score: -100
Memory Limit Exceeded

input:

1
500000 500000
59280 54906 439822256
429265 418258 621212182
218147 211795 205467984
164946 71245 957403153
481375 344334 382889209
206719 295309 525844696
195710 220464 534488515
49094 402808 390137503
110467 267533 689219374
466476 328515 301654731
60840 13684 148387915
395867 144861 350257604
45...

output:

-1

result: