QOJ.ac
QOJ
ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#297865 | #6627. Line Town | chy12321 | 13 | 96ms | 30932kb | C++14 | 3.2kb | 2024-01-05 12:18:07 | 2024-01-05 12:18:07 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
constexpr int N = 5e5 + 10;
constexpr ll inf = 0x3f3f3f3f3f3f3f3fll;
int n, A[N], B[N], pos[N];
ll f[N][2], c[N][2];
struct Node {
int h, p;
bool operator<(const Node &rhs) const {
if (abs(h) == abs(rhs.h)) return h == rhs.h ? p < rhs.p : h < rhs.h;
return abs(h) < abs(rhs.h);
}
} a[N];
namespace BIT {
int c[N];
void fix(int x, int val = 1) {for (int i = x; i <= n; i += i & (-i)) c[i] += val;}
int query(int x) {int res = 0; for (int i = x; i; i -= i & (-i)) res += c[i]; return res;}
}
ll calc(int len) {
ll res = 0;
for (int i = 1; i <= len; i++) if (!pos) return inf;
for (int i = 1; i <= len; i++) res += BIT::query(n) - BIT::query(pos[i]), BIT::fix(pos[i]);
for (int i = 1; i <= len; i++) BIT::fix(pos[i], -1);
return res;
}
bool geto(int o, int x) {return (x & 1) ^ o ^ 1;}
ll dp(int cur, int o) {
if (f[cur][o] < inf) return f[cur][o];
if (!cur || !a[cur].h) return 0;
int nxt = cur; while (nxt > 1 && abs(a[nxt - 1].h) == abs(a[cur].h)) nxt--;
int totA = 0, totB = 0;
for (int i = nxt; i <= cur; i++) (a[i].h < 0 ? A[++totA] : B[++totB]) = a[i].p;
int len = cur - nxt + 1, cntA = 0, cntB = 0;
for (int i = 1; i <= len; i++) pos[i] = geto(o, i) ? A[++cntA] : B[++cntB];
ll f0 = inf, f1 = inf;
if ((len & 1) != (cur & 1)) {
if (cntA == totA && cntB == totB) {
ll s = calc(len);
for (int i = 1; i <= len; i++) s += c[pos[i]][0];
for (int i = len; i >= 0; i--) {
geto(o, i) ? f0 = min(f0, s) : f1 = min(f1, s);
s += c[pos[i]][1] - c[pos[i]][0];
}
}
} else {
int p = len;
if (cntA != totA || cntB != totB) {
cntA = cntB = 0, p--;
for (int i = 1; i < len; i++) pos[i] = geto(o, i) ? A[++cntA] : B[++cntB];
pos[len] = geto(o, len) ? B[++cntB] : A[++cntA];
}
if (cntA == totA && cntB == totB) {
ll s = calc(len);
for (int i = 1; i <= p; i++) s += c[pos[i]][0];
for (int i = p + 1; i <= len; i++) s += c[pos[i]][1];
for (int i = p; i >= 0; i -= 2) {
geto(o, i) ? f0 = min(f0, s) : f1 = min(f1, s);
if (i >= 2) {
s += c[pos[i]][1] + c[pos[i - 1]][1] - c[pos[i]][0] - c[pos[i - 1]][0];
(pos[i - 1] < pos[i]) ? s++ : s--;
}
}
}
}
return f[cur][o] = min(f[cur][o], min(f0 + dp(nxt - 1, 0), f1 + dp(nxt - 1, 1)));
}
int main() {
ios_base::sync_with_stdio(0); cin.tie(nullptr), cout.tie(nullptr);
cin >> n; for (int i = 1; i <= n; i++) a[i].p = i, cin >> a[i].h;
for (int i = 1; i <= n; i += 2) a[i].h = -a[i].h;
sort(a + 1, a + n + 1); int j = 1;
for (int i = 1; i <= n; i++) {
while(abs(a[j].h) < abs(a[i].h)) BIT::fix(a[j++].p);
c[a[i].p][0] = BIT::query(a[i].p - 1), c[a[i].p][1] = BIT::query(n) - BIT::query(a[i].p);
}
memset(BIT::c, 0, sizeof(BIT::c)), memset(f, 0x3f, sizeof(f));
cout << (dp(n, 0) < inf ? dp(n, 0) : -1);
return 0;
}
详细
Subtask #1:
score: 3
Accepted
Test #1:
score: 3
Accepted
time: 0ms
memory: 20928kb
input:
10 1 1 1 1 1 -1 -1 -1 1 -1
output:
-1
result:
ok 1 number(s): "-1"
Test #2:
score: 0
Accepted
time: 0ms
memory: 21300kb
input:
10 1 1 1 1 1 1 -1 1 1 -1
output:
3
result:
ok 1 number(s): "3"
Test #3:
score: 0
Accepted
time: 0ms
memory: 21832kb
input:
1 -1
output:
0
result:
ok 1 number(s): "0"
Test #4:
score: 0
Accepted
time: 0ms
memory: 21196kb
input:
2000 1 -1 -1 -1 -1 -1 1 -1 1 1 1 -1 -1 -1 1 1 -1 1 1 -1 -1 1 -1 -1 1 -1 1 -1 1 1 -1 1 -1 -1 1 -1 -1 -1 -1 1 -1 -1 -1 1 -1 -1 1 1 -1 -1 1 -1 -1 -1 1 -1 -1 1 1 -1 -1 -1 1 1 -1 1 -1 1 1 -1 -1 -1 1 1 1 -1 1 1 -1 -1 1 -1 1 1 1 1 -1 -1 -1 1 1 -1 -1 1 1 1 -1 -1 -1 -1 1 -1 -1 1 1 -1 1 -1 1 -1 -1 -1 1 -1 -1 ...
output:
15146
result:
ok 1 number(s): "15146"
Test #5:
score: 0
Accepted
time: 0ms
memory: 21120kb
input:
2000 -1 -1 1 -1 1 -1 -1 -1 -1 -1 1 -1 -1 -1 -1 1 -1 -1 -1 -1 1 -1 -1 1 -1 1 1 -1 1 1 1 -1 1 1 1 1 1 -1 -1 -1 -1 1 1 -1 -1 -1 1 -1 -1 1 1 1 1 -1 -1 1 -1 -1 1 -1 -1 -1 1 1 1 1 1 -1 -1 -1 -1 1 1 -1 1 1 1 1 -1 1 1 1 1 -1 -1 -1 -1 1 1 1 1 1 1 -1 -1 1 1 1 1 1 -1 -1 -1 -1 1 -1 1 1 -1 1 1 1 -1 1 1 -1 -1 -1 ...
output:
24933
result:
ok 1 number(s): "24933"
Test #6:
score: 0
Accepted
time: 0ms
memory: 22540kb
input:
2000 1 1 -1 -1 -1 -1 1 1 -1 1 -1 1 1 1 -1 -1 -1 1 -1 -1 1 1 -1 -1 1 1 -1 1 1 -1 1 1 -1 1 1 1 -1 -1 1 -1 -1 1 -1 -1 1 -1 1 -1 1 1 1 -1 -1 -1 -1 1 -1 1 -1 1 1 -1 1 1 1 1 -1 1 1 1 1 -1 -1 1 1 1 -1 1 1 1 1 1 -1 -1 -1 1 1 -1 1 1 -1 -1 1 -1 1 -1 -1 1 1 1 -1 -1 1 1 -1 1 -1 -1 -1 1 -1 -1 -1 1 -1 1 -1 -1 1 -...
output:
18090
result:
ok 1 number(s): "18090"
Test #7:
score: 0
Accepted
time: 0ms
memory: 22668kb
input:
2000 -1 -1 -1 -1 -1 1 1 -1 -1 -1 1 1 -1 -1 1 -1 1 1 1 1 -1 -1 1 1 1 1 -1 -1 -1 -1 1 1 1 1 1 -1 1 -1 -1 -1 -1 -1 -1 1 1 -1 -1 -1 -1 -1 1 1 -1 1 -1 -1 1 1 -1 1 1 -1 -1 -1 -1 1 -1 1 1 -1 -1 1 -1 1 1 -1 -1 1 1 -1 1 -1 -1 1 -1 1 1 -1 -1 -1 1 -1 -1 1 1 1 -1 1 1 -1 -1 -1 1 -1 -1 1 -1 1 1 1 -1 1 -1 -1 1 1 1...
output:
-1
result:
ok 1 number(s): "-1"
Test #8:
score: 0
Accepted
time: 4ms
memory: 22616kb
input:
2000 -1 1 -1 1 1 -1 -1 1 1 -1 1 1 -1 1 -1 -1 1 -1 1 1 1 1 -1 -1 -1 1 -1 1 -1 -1 1 1 -1 1 -1 -1 1 -1 1 -1 1 1 1 1 1 -1 -1 -1 1 -1 -1 -1 -1 1 1 1 1 1 1 1 -1 -1 -1 -1 -1 -1 -1 1 -1 1 1 -1 -1 -1 1 -1 1 1 1 -1 1 1 1 1 -1 -1 -1 1 -1 1 -1 -1 1 -1 -1 -1 -1 -1 -1 -1 -1 1 -1 1 1 -1 1 -1 1 -1 -1 -1 1 -1 -1 -1 ...
output:
9973
result:
ok 1 number(s): "9973"
Test #9:
score: 0
Accepted
time: 4ms
memory: 20740kb
input:
2000 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 ...
output:
499500
result:
ok 1 number(s): "499500"
Test #10:
score: 0
Accepted
time: 4ms
memory: 22336kb
input:
2000 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 ...
output:
499500
result:
ok 1 number(s): "499500"
Test #11:
score: 0
Accepted
time: 2ms
memory: 21196kb
input:
1999 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 ...
output:
499500
result:
ok 1 number(s): "499500"
Test #12:
score: 0
Accepted
time: 0ms
memory: 23848kb
input:
1997 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 ...
output:
498501
result:
ok 1 number(s): "498501"
Test #13:
score: 0
Accepted
time: 2ms
memory: 21320kb
input:
2000 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 ...
output:
-1
result:
ok 1 number(s): "-1"
Subtask #2:
score: 3
Accepted
Dependency #1:
100%
Accepted
Test #14:
score: 3
Accepted
time: 0ms
memory: 20184kb
input:
1 1
output:
0
result:
ok 1 number(s): "0"
Test #15:
score: 0
Accepted
time: 89ms
memory: 30088kb
input:
500000 1 -1 -1 -1 -1 1 -1 -1 1 -1 1 -1 -1 -1 -1 1 -1 1 1 -1 1 -1 1 1 1 -1 -1 1 -1 1 1 1 1 1 -1 -1 -1 1 -1 1 1 1 1 1 1 1 -1 -1 1 1 -1 1 1 1 -1 1 -1 1 1 -1 -1 1 -1 -1 -1 1 -1 1 -1 -1 -1 1 -1 1 1 -1 1 1 1 -1 1 1 1 1 1 1 1 1 1 -1 1 1 1 -1 -1 -1 1 -1 1 -1 1 1 1 1 -1 1 -1 -1 1 1 -1 1 1 1 1 -1 1 1 -1 -1 1 ...
output:
29737766
result:
ok 1 number(s): "29737766"
Test #16:
score: 0
Accepted
time: 96ms
memory: 30012kb
input:
500000 1 -1 -1 1 1 1 1 1 1 1 1 1 -1 1 -1 -1 1 -1 1 -1 1 1 -1 1 -1 -1 1 -1 1 -1 -1 1 -1 -1 -1 -1 1 -1 1 -1 1 -1 -1 1 -1 -1 1 -1 1 1 1 1 -1 1 -1 1 -1 1 1 1 -1 1 -1 -1 -1 -1 -1 1 1 -1 1 -1 -1 -1 1 1 1 -1 -1 -1 -1 -1 -1 1 1 -1 1 -1 -1 1 1 -1 -1 1 -1 -1 -1 1 -1 1 1 1 1 -1 1 1 -1 1 -1 1 1 -1 1 -1 -1 -1 -1...
output:
66957355
result:
ok 1 number(s): "66957355"
Test #17:
score: 0
Accepted
time: 88ms
memory: 30068kb
input:
500000 1 -1 1 1 1 -1 1 1 -1 1 1 1 -1 -1 -1 1 1 1 1 -1 -1 -1 -1 1 1 -1 -1 -1 1 -1 -1 -1 1 1 -1 1 -1 1 1 -1 -1 -1 -1 1 1 1 1 -1 1 -1 -1 -1 -1 -1 1 -1 -1 -1 -1 1 -1 1 -1 -1 1 1 1 -1 -1 -1 -1 1 1 1 1 -1 1 1 -1 -1 1 1 -1 -1 1 -1 1 1 -1 1 -1 -1 1 -1 1 1 1 -1 1 1 -1 -1 1 1 1 -1 1 -1 1 -1 -1 -1 -1 -1 1 -1 1...
output:
50480873
result:
ok 1 number(s): "50480873"
Test #18:
score: 0
Accepted
time: 58ms
memory: 29964kb
input:
500000 -1 1 1 -1 1 1 -1 1 1 -1 1 1 1 -1 -1 1 -1 1 -1 -1 1 -1 1 -1 -1 1 1 -1 -1 1 1 -1 1 1 1 -1 1 1 -1 1 1 -1 1 1 -1 1 1 1 1 -1 -1 -1 -1 -1 1 1 -1 -1 -1 1 -1 1 1 -1 1 1 -1 1 1 1 -1 -1 -1 1 -1 -1 -1 1 -1 -1 1 -1 1 1 -1 -1 1 -1 -1 1 -1 1 -1 1 -1 -1 1 1 1 -1 1 -1 1 -1 1 1 1 1 1 -1 1 -1 1 1 1 -1 -1 -1 -1...
output:
-1
result:
ok 1 number(s): "-1"
Test #19:
score: 0
Accepted
time: 91ms
memory: 30792kb
input:
500000 1 1 1 1 -1 -1 -1 1 -1 1 1 -1 -1 1 1 1 -1 -1 1 1 -1 -1 -1 -1 -1 -1 1 -1 1 -1 1 -1 1 -1 1 1 -1 1 1 -1 -1 -1 -1 -1 -1 1 1 -1 1 1 -1 -1 -1 -1 -1 1 1 1 -1 1 -1 -1 1 1 -1 -1 1 1 -1 -1 -1 1 1 1 -1 -1 -1 1 1 1 -1 1 1 1 1 1 1 -1 1 -1 -1 -1 1 -1 -1 1 -1 1 -1 -1 1 -1 1 1 1 1 1 1 -1 -1 -1 -1 1 1 -1 1 1 1...
output:
90473670
result:
ok 1 number(s): "90473670"
Test #20:
score: 0
Accepted
time: 41ms
memory: 30336kb
input:
500000 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 ...
output:
31249875000
result:
ok 1 number(s): "31249875000"
Test #21:
score: 0
Accepted
time: 55ms
memory: 29968kb
input:
500000 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -...
output:
31249875000
result:
ok 1 number(s): "31249875000"
Test #22:
score: 0
Accepted
time: 57ms
memory: 29968kb
input:
499999 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -...
output:
31249875000
result:
ok 1 number(s): "31249875000"
Test #23:
score: 0
Accepted
time: 44ms
memory: 30008kb
input:
499997 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 ...
output:
31249375003
result:
ok 1 number(s): "31249375003"
Test #24:
score: 0
Accepted
time: 41ms
memory: 30276kb
input:
500000 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -...
output:
-1
result:
ok 1 number(s): "-1"
Subtask #3:
score: 3
Accepted
Dependency #1:
100%
Accepted
Test #25:
score: 3
Accepted
time: 0ms
memory: 23864kb
input:
10 0 1 0 0 1 1 -1 0 1 -1
output:
9
result:
ok 1 number(s): "9"
Test #26:
score: 0
Accepted
time: 0ms
memory: 21336kb
input:
10 -1 1 0 0 1 0 -1 0 1 -1
output:
10
result:
ok 1 number(s): "10"
Test #27:
score: 0
Accepted
time: 3ms
memory: 17936kb
input:
1 0
output:
0
result:
ok 1 number(s): "0"
Test #28:
score: 0
Accepted
time: 0ms
memory: 20860kb
input:
2000 0 1 -1 -1 1 1 0 1 0 -1 0 0 0 1 0 -1 1 0 -1 1 1 0 0 1 0 -1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 -1 -1 -1 -1 0 0 0 0 0 1 -1 0 0 0 1 -1 0 0 -1 0 -1 0 1 1 -1 0 -1 0 -1 0 0 -1 1 1 -1 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 -1 0 -1 1 0 0 0 1 0 0 1 1 0 0 0 0 0 1 -1 0 -1 1 1 1 1 0 1 1 0 0 1 0 1 0 -1 -1 0 0 -1 -1...
output:
252956
result:
ok 1 number(s): "252956"
Test #29:
score: 0
Accepted
time: 0ms
memory: 23592kb
input:
2000 1 0 1 -1 -1 1 -1 0 -1 0 -1 1 0 0 -1 1 0 0 -1 0 0 0 -1 -1 0 0 0 0 0 -1 0 0 0 1 0 0 -1 1 1 1 0 1 1 1 0 -1 -1 1 1 1 1 0 -1 1 0 1 0 0 0 0 -1 1 -1 -1 -1 0 0 0 -1 0 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 -1 0 0 0 -1 0 0 -1 0 -1 0 -1 0 0 1 -1 1 0 0 0 0 0 1 0 0 -1 0 1 0 0 1 1 -1 1 0 0 0 0 -1 0 -1 0 -1 0 0...
output:
262836
result:
ok 1 number(s): "262836"
Test #30:
score: 0
Accepted
time: 0ms
memory: 23516kb
input:
2000 -1 1 1 0 0 0 0 1 0 -1 1 -1 1 0 1 0 1 0 0 1 0 0 -1 -1 0 0 1 0 1 0 -1 0 0 0 0 0 1 0 1 -1 1 0 -1 -1 1 0 -1 0 1 1 -1 0 -1 0 0 -1 1 1 0 -1 -1 0 -1 0 0 0 1 0 -1 -1 -1 0 -1 0 1 1 0 -1 0 -1 1 0 -1 0 -1 1 0 0 1 -1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 -1 1 0 0 0 0 -1 0 1 0 -1 -1 1 -1 0 0 1 -1 -1 -1 1 1 0 -1 0 0 0...
output:
259619
result:
ok 1 number(s): "259619"
Test #31:
score: 0
Accepted
time: 0ms
memory: 21156kb
input:
2000 -1 -1 1 0 0 0 -1 0 0 -1 -1 0 -1 0 -1 0 1 0 0 1 0 0 0 -1 0 0 -1 1 0 1 0 -1 1 -1 -1 -1 -1 0 0 1 0 0 0 -1 0 -1 0 0 1 -1 0 0 0 1 0 0 0 1 0 0 0 1 0 -1 -1 0 1 0 1 -1 -1 -1 1 1 0 1 -1 -1 0 1 0 0 0 0 0 0 -1 -1 0 -1 -1 0 -1 -1 1 1 1 -1 1 0 0 0 1 -1 -1 0 -1 -1 0 0 0 -1 0 1 0 0 0 0 0 -1 0 0 -1 0 -1 0 -1 -...
output:
-1
result:
ok 1 number(s): "-1"
Test #32:
score: 0
Accepted
time: 0ms
memory: 21116kb
input:
1999 -1 1 1 0 -1 -1 0 1 0 0 1 0 -1 1 -1 1 0 1 1 -1 1 -1 -1 0 1 -1 -1 1 0 1 -1 0 -1 -1 -1 -1 1 0 -1 0 -1 1 -1 1 1 0 -1 -1 -1 0 0 1 -1 0 -1 1 1 -1 1 -1 -1 -1 1 1 0 0 0 1 -1 -1 1 1 0 0 1 -1 -1 0 -1 1 -1 1 -1 0 0 -1 0 0 1 -1 0 0 0 1 -1 -1 1 -1 -1 1 0 1 1 1 -1 -1 1 1 0 1 1 1 0 -1 -1 0 -1 0 0 1 1 0 -1 -1 ...
output:
216714
result:
ok 1 number(s): "216714"
Test #33:
score: 0
Accepted
time: 0ms
memory: 22776kb
input:
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output:
499500
result:
ok 1 number(s): "499500"
Test #34:
score: 0
Accepted
time: 0ms
memory: 22652kb
input:
2000 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 ...
output:
624750
result:
ok 1 number(s): "624750"
Test #35:
score: 0
Accepted
time: 5ms
memory: 23928kb
input:
2000 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 ...
output:
624249
result:
ok 1 number(s): "624249"
Test #36:
score: 0
Accepted
time: 0ms
memory: 20856kb
input:
1998 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 ...
output:
-1
result:
ok 1 number(s): "-1"
Test #37:
score: 0
Accepted
time: 0ms
memory: 21144kb
input:
1999 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 ...
output:
-1
result:
ok 1 number(s): "-1"
Test #38:
score: 0
Accepted
time: 0ms
memory: 21256kb
input:
1999 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 ...
output:
666333
result:
ok 1 number(s): "666333"
Test #39:
score: 0
Accepted
time: 0ms
memory: 22476kb
input:
2000 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 ...
output:
666333
result:
ok 1 number(s): "666333"
Test #40:
score: 0
Accepted
time: 4ms
memory: 22840kb
input:
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output:
222111
result:
ok 1 number(s): "222111"
Test #41:
score: 0
Accepted
time: 0ms
memory: 18100kb
input:
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output:
0
result:
ok 1 number(s): "0"
Test #42:
score: 0
Accepted
time: 4ms
memory: 19900kb
input:
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output:
-1
result:
ok 1 number(s): "-1"
Test #43:
score: 0
Accepted
time: 4ms
memory: 21296kb
input:
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output:
572
result:
ok 1 number(s): "572"
Subtask #4:
score: 4
Accepted
Dependency #1:
100%
Accepted
Dependency #2:
100%
Accepted
Test #44:
score: 4
Accepted
time: 85ms
memory: 29476kb
input:
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output:
15602272809
result:
ok 1 number(s): "15602272809"
Test #45:
score: 0
Accepted
time: 91ms
memory: 30004kb
input:
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output:
15694076101
result:
ok 1 number(s): "15694076101"
Test #46:
score: 0
Accepted
time: 85ms
memory: 30444kb
input:
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output:
15625336308
result:
ok 1 number(s): "15625336308"
Test #47:
score: 0
Accepted
time: 71ms
memory: 30464kb
input:
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output:
-1
result:
ok 1 number(s): "-1"
Test #48:
score: 0
Accepted
time: 83ms
memory: 30084kb
input:
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output:
13935079333
result:
ok 1 number(s): "13935079333"
Test #49:
score: 0
Accepted
time: 53ms
memory: 30932kb
input:
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output:
31249875000
result:
ok 1 number(s): "31249875000"
Test #50:
score: 0
Accepted
time: 56ms
memory: 29460kb
input:
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output:
39062437500
result:
ok 1 number(s): "39062437500"
Test #51:
score: 0
Accepted
time: 35ms
memory: 30808kb
input:
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output:
39061937499
result:
ok 1 number(s): "39061937499"
Test #52:
score: 0
Accepted
time: 49ms
memory: 29992kb
input:
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output:
39062312499
result:
ok 1 number(s): "39062312499"
Test #53:
score: 0
Accepted
time: 26ms
memory: 30756kb
input:
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output:
-1
result:
ok 1 number(s): "-1"
Test #54:
score: 0
Accepted
time: 57ms
memory: 30672kb
input:
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output:
41666583333
result:
ok 1 number(s): "41666583333"
Test #55:
score: 0
Accepted
time: 48ms
memory: 29688kb
input:
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output:
41666250001
result:
ok 1 number(s): "41666250001"
Test #56:
score: 0
Accepted
time: 61ms
memory: 30572kb
input:
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output:
13888861111
result:
ok 1 number(s): "13888861111"
Test #57:
score: 0
Accepted
time: 25ms
memory: 26792kb
input:
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output:
0
result:
ok 1 number(s): "0"
Test #58:
score: 0
Accepted
time: 43ms
memory: 27220kb
input:
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output:
212037
result:
ok 1 number(s): "212037"
Test #59:
score: 0
Accepted
time: 50ms
memory: 29944kb
input:
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output:
252209
result:
ok 1 number(s): "252209"
Subtask #5:
score: 0
Time Limit Exceeded
Test #60:
score: 4
Accepted
time: 0ms
memory: 22116kb
input:
10 3 10 5 -9 7 2 -6 1 8 0
output:
-1
result:
ok 1 number(s): "-1"
Test #61:
score: 0
Accepted
time: 0ms
memory: 21696kb
input:
10 -9 0 -1 7 5 10 6 3 2 -8
output:
13
result:
ok 1 number(s): "13"
Test #62:
score: -4
Time Limit Exceeded
input:
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output:
result:
Subtask #6:
score: 0
Skipped
Dependency #5:
0%
Subtask #7:
score: 0
Skipped
Dependency #3:
100%
Accepted
Dependency #5:
0%
Subtask #8:
score: 0
Skipped
Dependency #1:
100%
Accepted
Dependency #2:
100%
Accepted
Dependency #3:
100%
Accepted
Dependency #4:
100%
Accepted
Dependency #5:
0%