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 |
|---|---|---|---|---|---|---|---|---|---|
| #408866 | #6538. Lonely King | Doqe | AC ✓ | 127ms | 75548kb | C++23 | 1.6kb | 2024-05-11 09:59:10 | 2024-05-11 09:59:11 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
const int N=2e5+10,M=1e7+10,W=1e6;
vector<int>to[N];
int fa[N],v[N],tt,n;
long long ans=0;
int rt[N],ls[M],rs[M];
struct Line
{
long long k,b;
long long at(int x){return k*x+b;}
};
struct node
{
long long tg;Line val;
}tr[M];
void TG(int p,long long v){if(p)tr[p].tg+=v,tr[p].val.b+=v;}
void PD(int p){if(tr[p].tg)TG(ls[p],tr[p].tg),TG(rs[p],tr[p].tg),tr[p].tg=0;}
void mdf(int&p,int l,int r,Line x)
{
if(!p){tr[p=++tt]={0,x};return;}
auto&Z=tr[p].val;
if(l==r){if(Z.at(l)>x.at(l))tr[p].val=x;return;}
int mid=l+r>>1;PD(p);
if(Z.at(mid)>x.at(mid))swap(Z,x);
if(Z.at(l)>x.at(l))mdf(ls[p],l,mid,x);
if(Z.at(r)>x.at(r))mdf(rs[p],mid+1,r,x);
}
long long qry(int p,int l,int r,int x)
{
if(!p)return 1e18;
if(l==r)return tr[p].val.at(x);
int mid=l+r>>1;PD(p);
if(x<=mid)return min(tr[p].val.at(x),qry(ls[p],l,mid,x));
return min(tr[p].val.at(x),qry(rs[p],mid+1,r,x));
}
int merge(int x,int y,int l,int r)
{
if(!x||!y)return x|y;
mdf(x,l,r,tr[y].val);
if(l==r)return x;
int mid=l+r>>1;PD(x),PD(y);
ls[x]=merge(ls[x],ls[y],l,mid);
rs[x]=merge(rs[x],rs[y],mid+1,r);
return x;
}
void dfs(int u,int f)
{
if(!to[u].size())return mdf(rt[u],1,W,{v[u],0});
int w=0;
for(int x:to[u])
{
dfs(x,u);
if(!w)rt[u]=rt[x],w=1;
else
{
long long v1=qry(rt[u],1,W,v[u]),v2=qry(rt[x],1,W,v[u]);
TG(rt[u],v2),TG(rt[x],v1);rt[u]=merge(rt[u],rt[x],1,W);
}
}
}
int main()
{
cin>>n;if(n==1)return puts("0"),0;
for(int i=2;i<=n;++i)cin>>fa[i],to[fa[i]].push_back(i);
for(int i=1;i<=n;++i)cin>>v[i];
dfs(1,0);
cout<<qry(rt[1],1,W,v[1])<<endl;
}
这程序好像有点Bug，我给组数据试试？
详细
Test #1:
score: 100
Accepted
time: 1ms
memory: 5744kb
input:
4 1 1 2 2 1 3 2
output:
10
result:
ok 1 number(s): "10"
Test #2:
score: 0
Accepted
time: 1ms
memory: 7728kb
input:
50 1 2 1 1 2 1 6 3 7 5 11 11 8 10 7 8 9 7 17 2 18 4 23 8 17 21 3 19 2 4 21 18 1 26 21 36 26 24 7 7 29 27 19 29 36 11 29 42 21 15 31 15 40 15 33 2 33 15 6 50 48 33 6 43 36 19 37 28 32 47 50 8 26 50 44 50 31 32 44 22 15 46 11 33 38 22 27 43 29 8 1 21 31 28 26 39 29 39 42
output:
22728
result:
ok 1 number(s): "22728"
Test #3:
score: 0
Accepted
time: 1ms
memory: 5688kb
input:
500 1 1 2 4 3 1 7 2 8 10 8 12 1 7 11 9 14 18 1 17 9 1 16 17 6 14 17 1 26 25 26 29 6 8 7 15 32 9 27 11 34 31 35 6 25 4 35 40 12 2 39 34 21 8 48 8 49 1 39 32 30 46 10 1 45 29 2 17 31 22 30 16 59 10 63 15 71 53 28 50 46 29 59 53 5 3 5 83 48 50 39 18 24 76 6 65 28 72 81 38 54 8 35 88 89 89 18 99 9 99 76...
output:
150134230018
result:
ok 1 number(s): "150134230018"
Test #4:
score: 0
Accepted
time: 1ms
memory: 5720kb
input:
1000 1 1 2 2 4 2 7 3 8 1 9 4 4 4 4 15 3 12 12 6 21 10 20 19 14 23 3 24 26 26 25 31 2 25 28 27 22 38 29 37 16 26 40 5 7 4 25 38 18 41 47 45 14 53 45 18 18 5 10 26 24 59 31 27 58 59 20 47 58 38 29 34 67 68 42 51 44 4 79 7 45 8 73 82 36 51 38 44 77 80 70 21 15 76 40 82 60 61 17 94 46 1 46 25 83 56 57 1...
output:
291482220072
result:
ok 1 number(s): "291482220072"
Test #5:
score: 0
Accepted
time: 0ms
memory: 5684kb
input:
20 1 1 2 3 2 6 1 5 4 7 5 7 9 11 6 7 9 12 4 78702 90933 62714 66603 17557 48708 96257 69094 34701 81307 3224 81752 2616 58113 86806 5963 73405 5059 66996 97390
output:
34002240599
result:
ok 1 number(s): "34002240599"
Test #6:
score: 0
Accepted
time: 99ms
memory: 20776kb
input:
200000 1 2 2 3 1 5 5 8 3 3 1 1 5 13 3 10 15 18 13 5 3 12 18 15 8 8 21 13 4 5 15 8 27 24 20 17 8 26 4 21 36 32 36 42 25 41 25 8 22 37 51 13 26 6 41 26 28 41 13 51 37 35 1 35 28 25 66 14 49 40 24 46 38 20 8 6 15 35 40 2 26 57 65 53 51 17 23 41 14 17 80 54 74 7 32 43 13 49 29 16 17 13 45 51 51 18 20 75...
output:
215275813232282
result:
ok 1 number(s): "215275813232282"
Test #7:
score: 0
Accepted
time: 1ms
memory: 5744kb
input:
8 1 2 2 4 5 2 4 3 6 10 8 3 8 3 10
output:
172
result:
ok 1 number(s): "172"
Test #8:
score: 0
Accepted
time: 1ms
memory: 5672kb
input:
50 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 27 28 15 6 7 26 12 3 6 1 24 30 29 16 16 18 18 2 8 9 8 17 17 18 25 2 10 45 29 38 6 33 35 44 18 50 12 4 16 20 42 3 19 47 33 31 24 28 42 14 3 28 9 8 21 18 25 37 19 49 2 16 41 9 43 31 6 16 2 11
output:
6044
result:
ok 1 number(s): "6044"
Test #9:
score: 0
Accepted
time: 100ms
memory: 21100kb
input:
200000 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 1...
output:
7043264795053440
result:
ok 1 number(s): "7043264795053440"
Test #10:
score: 0
Accepted
time: 91ms
memory: 27496kb
input:
200000 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 1...
output:
16104065120889938
result:
ok 1 number(s): "16104065120889938"
Test #11:
score: 0
Accepted
time: 84ms
memory: 29840kb
input:
200000 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 1...
output:
10199819800370000
result:
ok 1 number(s): "10199819800370000"
Test #12:
score: 0
Accepted
time: 1ms
memory: 5676kb
input:
19 1 1 3 3 5 5 7 7 9 9 11 11 13 13 15 15 17 17 2 18 4 16 6 14 8 12 10 10 12 8 14 6 16 4 18 2 20
output:
700
result:
ok 1 number(s): "700"
Test #13:
score: 0
Accepted
time: 96ms
memory: 61180kb
input:
159999 1 1 3 3 5 5 7 7 9 9 11 11 13 13 15 15 17 17 19 19 21 21 23 23 25 25 27 27 29 29 31 31 33 33 35 35 37 37 39 39 41 41 43 43 45 45 47 47 49 49 51 51 53 53 55 55 57 57 59 59 61 61 63 63 65 65 67 67 69 69 71 71 73 73 75 75 77 77 79 79 81 81 83 83 85 85 87 87 89 89 91 91 93 93 95 95 97 97 99 99 101...
output:
341333333600000
result:
ok 1 number(s): "341333333600000"
Test #14:
score: 0
Accepted
time: 120ms
memory: 75212kb
input:
199999 1 1 3 3 5 5 7 7 9 9 11 11 13 13 15 15 17 17 19 19 21 21 23 23 25 25 27 27 29 29 31 31 33 33 35 35 37 37 39 39 41 41 43 43 45 45 47 47 49 49 51 51 53 53 55 55 57 57 59 59 61 61 63 63 65 65 67 67 69 69 71 71 73 73 75 75 77 77 79 79 81 81 83 83 85 85 87 87 89 89 91 91 93 93 95 95 97 97 99 99 101...
output:
666666667000000
result:
ok 1 number(s): "666666667000000"
Test #15:
score: 0
Accepted
time: 90ms
memory: 34236kb
input:
199999 1 1 3 3 5 5 7 7 9 9 11 11 13 13 15 15 17 17 19 19 21 21 23 23 25 25 27 27 29 29 31 31 33 33 35 35 37 37 39 39 41 41 43 43 45 45 47 47 49 49 51 51 53 53 55 55 57 57 59 59 61 61 63 63 65 65 67 67 69 69 71 71 73 73 75 75 77 77 79 79 81 81 83 83 85 85 87 87 89 89 91 91 93 93 95 95 97 97 99 99 101...
output:
16666667336033470
result:
ok 1 number(s): "16666667336033470"
Test #16:
score: 0
Accepted
time: 92ms
memory: 36104kb
input:
199999 1 1 3 3 5 5 7 7 9 9 11 11 13 13 15 15 17 17 19 19 21 21 23 23 25 25 27 27 29 29 31 31 33 33 35 35 37 37 39 39 41 41 43 43 45 45 47 47 49 49 51 51 53 53 55 55 57 57 59 59 61 61 63 63 65 65 67 67 69 69 71 71 73 73 75 75 77 77 79 79 81 81 83 83 85 85 87 87 89 89 91 91 93 93 95 95 97 97 99 99 101...
output:
16666670189471665
result:
ok 1 number(s): "16666670189471665"
Test #17:
score: 0
Accepted
time: 86ms
memory: 44020kb
input:
199999 1 1 3 3 5 5 7 7 9 9 11 11 13 13 15 15 17 17 19 19 21 21 23 23 25 25 27 27 29 29 31 31 33 33 35 35 37 37 39 39 41 41 43 43 45 45 47 47 49 49 51 51 53 53 55 55 57 57 59 59 61 61 63 63 65 65 67 67 69 69 71 71 73 73 75 75 77 77 79 79 81 81 83 83 85 85 87 87 89 89 91 91 93 93 95 95 97 97 99 99 101...
output:
16666694898519256
result:
ok 1 number(s): "16666694898519256"
Test #18:
score: 0
Accepted
time: 116ms
memory: 59100kb
input:
199999 1 1 3 3 5 5 7 7 9 9 11 11 13 13 15 15 17 17 19 19 21 21 23 23 25 25 27 27 29 29 31 31 33 33 35 35 37 37 39 39 41 41 43 43 45 45 47 47 49 49 51 51 53 53 55 55 57 57 59 59 61 61 63 63 65 65 67 67 69 69 71 71 73 73 75 75 77 77 79 79 81 81 83 83 85 85 87 87 89 89 91 91 17 93 95 95 97 88 99 99 6 1...
output:
16364940451965374
result:
ok 1 number(s): "16364940451965374"
Test #19:
score: 0
Accepted
time: 120ms
memory: 53548kb
input:
199999 1 1 3 3 5 5 7 7 9 9 11 11 13 13 15 15 17 17 19 19 21 21 23 23 25 25 27 27 29 29 31 31 33 33 35 35 37 37 39 39 41 41 43 43 45 45 47 47 49 49 51 51 53 53 55 55 57 57 59 59 61 61 63 63 65 65 67 67 69 69 71 71 73 73 75 75 77 77 79 79 81 81 83 83 85 85 87 87 89 89 91 91 93 93 95 95 97 97 99 99 101...
output:
16379886652909929
result:
ok 1 number(s): "16379886652909929"
Test #20:
score: 0
Accepted
time: 107ms
memory: 42616kb
input:
199999 1 1 3 3 5 5 7 7 9 9 11 11 13 13 15 15 17 17 19 19 21 21 23 23 25 25 27 27 29 29 31 31 33 33 35 35 37 37 39 39 41 41 43 43 45 45 47 47 49 49 51 51 53 53 55 55 57 57 59 59 61 61 63 63 65 65 67 67 69 69 71 71 73 73 75 75 77 77 79 79 81 81 83 83 85 85 87 87 89 89 91 91 93 93 95 95 97 97 99 99 101...
output:
16376203463318997
result:
ok 1 number(s): "16376203463318997"
Test #21:
score: 0
Accepted
time: 102ms
memory: 21764kb
input:
199999 1 1 2 3 1 4 2 7 3 7 11 11 3 13 15 15 6 17 19 19 10 21 17 17 25 25 13 18 29 29 3 31 29 33 35 26 37 37 36 39 25 41 16 20 2 45 47 47 49 49 11 48 35 13 55 12 57 57 40 16 61 61 33 63 20 65 9 55 69 45 16 71 26 73 10 62 77 77 3 79 80 8 83 83 68 4 87 87 89 89 91 45 93 93 70 90 97 97 47 99 101 79 96 4...
output:
11762207063070191
result:
ok 1 number(s): "11762207063070191"
Test #22:
score: 0
Accepted
time: 101ms
memory: 21236kb
input:
199999 1 1 3 1 5 1 7 1 9 9 5 11 4 4 15 15 10 1 19 19 21 21 23 23 5 25 26 27 29 29 1 12 33 30 35 24 37 37 3 31 41 41 6 43 31 12 47 2 8 48 51 43 53 53 55 18 26 2 59 10 61 61 63 46 65 65 67 67 52 69 65 71 73 25 40 54 18 59 40 79 81 81 22 83 85 85 87 18 89 89 25 91 33 93 35 12 97 97 99 99 60 77 103 16 1...
output:
11786215367156359
result:
ok 1 number(s): "11786215367156359"
Test #23:
score: 0
Accepted
time: 98ms
memory: 23112kb
input:
199999 1 1 3 3 5 3 7 7 6 4 5 1 13 13 15 2 17 17 19 7 11 21 10 5 15 25 14 16 29 29 16 6 33 18 16 32 31 37 39 39 41 41 35 43 5 45 17 47 49 49 47 51 53 45 21 55 57 57 59 19 61 61 1 63 65 65 29 17 27 51 55 11 33 6 75 63 61 77 14 9 5 24 83 24 85 85 87 87 51 72 62 91 93 9 95 11 97 97 97 99 101 101 49 89 8...
output:
11775838097058054
result:
ok 1 number(s): "11775838097058054"
Test #24:
score: 0
Accepted
time: 113ms
memory: 61156kb
input:
199999 1 1 3 3 5 5 7 7 9 9 11 11 13 13 15 15 17 17 19 19 21 21 23 23 25 25 27 27 29 29 31 31 33 33 35 35 37 37 18 39 41 41 43 43 45 45 47 47 49 49 51 51 53 53 55 55 57 57 59 59 61 61 63 63 65 65 67 67 69 69 71 71 73 73 75 75 77 4 79 79 81 81 83 83 85 85 87 87 89 89 91 91 93 93 95 95 97 97 99 99 101 ...
output:
16379304442171900
result:
ok 1 number(s): "16379304442171900"
Test #25:
score: 0
Accepted
time: 99ms
memory: 21096kb
input:
199999 1 1 1 3 5 5 7 7 3 1 3 11 13 4 15 14 10 11 19 19 21 21 23 23 23 12 6 14 8 29 31 31 26 9 29 35 37 30 39 39 15 37 25 43 12 45 47 47 6 11 51 9 4 36 55 55 50 57 59 59 61 13 63 8 65 65 67 67 69 69 71 49 16 7 75 75 71 30 79 49 48 81 63 83 85 85 64 48 75 89 3 91 93 23 95 40 97 80 48 99 101 13 103 31 ...
output:
11737863051252300
result:
ok 1 number(s): "11737863051252300"
Test #26:
score: 0
Accepted
time: 75ms
memory: 17996kb
input:
200000 1 2 2 4 3 1 2 1 8 8 11 9 7 4 3 8 16 10 9 9 21 5 7 3 11 21 22 7 26 2 29 11 20 16 4 6 24 5 17 26 34 41 28 21 33 28 13 24 26 10 32 7 17 6 2 7 17 33 37 46 50 29 58 39 16 18 65 35 27 13 5 49 53 6 10 43 63 29 19 63 79 13 4 7 49 39 87 49 27 25 20 72 54 83 65 41 94 74 38 79 9 9 88 31 103 33 48 4 71 1...
output:
216715
result:
ok 1 number(s): "216715"
Test #27:
score: 0
Accepted
time: 70ms
memory: 18064kb
input:
200000 1 2 2 4 2 1 2 8 7 2 2 10 5 7 1 10 12 16 7 10 21 15 7 15 8 13 25 13 6 30 19 14 19 19 8 24 27 31 29 10 22 31 15 19 39 45 17 4 46 25 33 20 51 7 17 35 48 29 3 4 54 44 48 18 13 59 25 48 57 63 33 65 14 4 6 73 26 64 68 49 36 26 71 67 10 4 57 12 22 32 34 12 32 87 19 89 38 50 50 13 82 86 95 19 81 47 1...
output:
373896
result:
ok 1 number(s): "373896"
Test #28:
score: 0
Accepted
time: 74ms
memory: 20184kb
input:
200000 1 2 2 1 3 5 3 6 1 6 7 12 7 12 8 15 14 16 4 10 19 5 11 20 21 20 27 25 19 1 8 24 21 11 1 19 17 30 10 25 13 38 4 7 9 16 14 11 10 21 21 7 28 12 12 20 10 51 3 41 39 24 63 63 5 48 52 40 64 66 48 37 18 23 50 22 52 53 46 62 52 13 54 5 5 56 16 60 36 90 87 48 60 43 64 80 63 62 40 18 88 3 101 41 55 100 ...
output:
816704
result:
ok 1 number(s): "816704"
Test #29:
score: 0
Accepted
time: 109ms
memory: 75548kb
input:
199999 1 1 3 3 5 5 7 7 9 9 11 11 13 13 15 15 17 17 19 19 21 21 23 23 25 25 27 27 29 29 31 31 33 33 35 35 37 37 39 39 41 41 43 43 45 45 47 47 49 49 51 51 53 53 55 55 57 57 59 59 61 61 63 63 65 65 67 67 69 69 71 71 73 73 75 75 77 77 79 79 81 81 83 83 85 85 87 87 89 89 91 91 93 93 95 95 97 97 99 99 101...
output:
666686667100002
result:
ok 1 number(s): "666686667100002"
Test #30:
score: 0
Accepted
time: 60ms
memory: 53460kb
input:
136763 1 2 2 4 4 6 6 8 8 10 10 12 12 14 14 16 16 18 18 20 20 22 22 24 24 26 26 28 28 30 30 32 32 34 34 36 36 38 38 40 40 42 42 44 44 46 46 48 48 50 50 52 52 54 54 56 56 58 58 60 60 62 62 64 64 66 66 68 68 70 70 72 72 74 74 76 76 78 78 80 80 82 82 84 84 86 86 88 88 90 90 92 92 94 94 96 96 98 98 100 1...
output:
155994051912596
result:
ok 1 number(s): "155994051912596"
Test #31:
score: 0
Accepted
time: 111ms
memory: 71240kb
input:
199999 1 2 2 4 4 6 6 8 8 10 10 12 12 14 14 16 16 18 18 20 20 22 22 24 24 26 26 28 28 30 30 32 32 34 34 36 36 38 38 40 40 42 42 44 44 46 46 48 48 50 50 52 52 54 54 56 56 58 58 60 60 62 62 64 64 66 66 68 68 70 70 72 72 74 74 76 76 78 78 80 80 82 82 84 84 86 86 88 88 90 90 92 92 94 94 96 96 98 98 100 1...
output:
166671666750000
result:
ok 1 number(s): "166671666750000"
Test #32:
score: 0
Accepted
time: 120ms
memory: 73084kb
input:
199999 1 2 2 4 4 6 6 8 8 10 10 12 12 14 14 16 16 18 18 20 20 22 22 24 24 26 26 28 28 30 30 32 32 34 34 36 36 38 38 40 40 42 42 44 44 46 46 48 48 50 50 52 52 54 54 56 56 58 58 60 60 62 62 64 64 66 66 68 68 70 70 72 72 74 74 76 76 78 78 80 80 82 82 84 84 86 86 88 88 90 90 92 92 94 94 96 96 98 98 100 1...
output:
166671666950001
result:
ok 1 number(s): "166671666950001"
Test #33:
score: 0
Accepted
time: 116ms
memory: 73092kb
input:
199999 1 2 2 4 4 6 6 8 8 10 10 12 12 14 14 16 16 18 18 20 20 22 22 24 24 26 26 28 28 30 30 32 32 34 34 36 36 38 38 40 40 42 42 44 44 46 46 48 48 50 50 52 52 54 54 56 56 58 58 60 60 62 62 64 64 66 66 68 68 70 70 72 72 74 74 76 76 78 78 80 80 82 82 84 84 86 86 88 88 90 90 92 92 94 94 96 96 98 98 100 1...
output:
166671667549994
result:
ok 1 number(s): "166671667549994"
Test #34:
score: 0
Accepted
time: 127ms
memory: 71104kb
input:
199999 1 2 2 4 4 6 6 8 8 10 10 12 12 14 14 16 16 18 18 20 20 22 22 24 24 26 26 28 28 30 30 32 32 34 34 36 36 38 38 40 40 42 42 44 44 46 46 48 48 50 50 52 52 54 54 56 56 58 58 60 60 62 62 64 64 66 66 68 68 70 70 72 72 74 74 76 76 78 78 80 80 82 82 84 84 86 86 88 88 90 90 92 92 94 94 96 96 98 98 100 1...
output:
166681602663126
result:
ok 1 number(s): "166681602663126"
Test #35:
score: 0
Accepted
time: 108ms
memory: 71036kb
input:
199999 1 2 2 4 4 6 6 8 8 10 10 12 12 14 14 16 16 18 18 20 20 22 22 24 24 26 26 28 28 30 30 32 32 34 34 36 36 38 38 40 40 42 42 44 44 46 46 48 48 50 50 52 52 54 54 56 56 58 58 60 60 62 62 64 64 66 66 68 68 70 70 72 72 74 74 76 76 78 78 80 80 82 82 84 84 86 86 88 88 90 90 92 92 94 94 96 96 98 98 100 1...
output:
166689101385736
result:
ok 1 number(s): "166689101385736"
Test #36:
score: 0
Accepted
time: 91ms
memory: 71048kb
input:
199999 1 2 2 4 4 6 6 8 8 10 10 12 12 14 14 16 16 18 18 20 20 22 22 24 24 26 26 28 28 30 30 32 32 34 34 36 36 38 38 40 40 42 42 44 44 46 46 48 48 50 50 52 52 54 54 56 56 58 58 60 60 62 62 64 64 66 66 68 68 70 70 72 72 74 74 76 76 78 78 80 80 82 82 84 84 86 86 88 88 90 90 92 92 94 94 96 96 98 98 100 1...
output:
166686666599998
result:
ok 1 number(s): "166686666599998"