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The 2nd Universal Cup Finals is coming! Check out our event page, schedule, and competition rules!
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#564891 | #8950. 树据结构 | Kevin090228🍬# | 0 | 107ms | 361848kb | C++23 | 1.6kb | 2024-09-15 16:38:31 | 2024-09-15 16:38:31 |
Judging History
answer
//Author: Kevin
#include<bits/stdc++.h>
//#pragma GCC optimize("O2")
using namespace std;
#define ll long long
#define ull unsigned ll
#define pb emplace_back
#define mp make_pair
#define ALL(x) (x).begin(),(x).end()
#define rALL(x) (x).rbegin(),(x).rend()
#define srt(x) sort(ALL(x))
#define rev(x) reverse(ALL(x))
#define rsrt(x) sort(rALL(x))
#define sz(x) (int)(x.size())
#define inf 0x3f3f3f3f
#define pii pair<int,int>
#define lb(v,x) (int)(lower_bound(ALL(v),x)-v.begin())
#define ub(v,x) (int)(upper_bound(ALL(v),x)-v.begin())
#define uni(v) v.resize(unique(ALL(v))-v.begin())
#define longer __int128_t
void die(string S){puts(S.c_str());exit(0);}
int n,q;
int p[100100],d[100100],c[100100],maxd;
int op[100100],x[100100],y[100100];
int po[100100],tot;
int in[100100][455],out[100100][455];
int ans[100100];
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
cin>>n>>q;
for(int i=2;i<=n;i++)
cin>>p[i];
for(int i=1;i<=n;i++)
{
d[i]=d[p[i]]+1;
c[d[i]]++;
}
maxd=*max_element(d+1,d+n+1);
for(int i=1;i<=q;i++)
{
cin>>op[i];
if(op[i]==1)
cin>>x[i]>>y[i];
}
for(int i=1;i<=maxd;i++)
if(c[i]!=c[i-1])
po[++tot]=i;
po[++tot]=maxd+1;
for(int i=1;i<=n;i++)
for(int j=1;j<=tot;j++)
in[i][j]=inf;
for(int i=n;i>=1;i--)
{
if(i>1)
for(int j=1;j<=tot;j++)
{
in[p[i]][j]=min(in[p[i]][j],in[i][j]);
out[p[i]][j]=max(out[p[i]][j],out[i][j]);
}
for(int j=1;j<=tot;j++)
if(po[j]==d[i])
in[i][j]=out[i][j]=i;
}
for(int i=1;i<tot;i++)
{
}
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Subtask #1:
score: 0
Wrong Answer
Test #1:
score: 0
Wrong Answer
time: 3ms
memory: 11604kb
input:
994 980 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 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 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 88 89 90 91 92 93 94 95 96 97 9...
output:
result:
wrong answer 1st lines differ - expected: '1003408', found: ''
Subtask #2:
score: 0
Wrong Answer
Test #13:
score: 0
Wrong Answer
time: 101ms
memory: 358312kb
input:
98132 98277 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 ...
output:
result:
wrong answer 1st lines differ - expected: '188162172', found: ''
Subtask #3:
score: 0
Wrong Answer
Test #25:
score: 0
Wrong Answer
time: 15ms
memory: 359944kb
input:
98694 98643 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 ...
output:
result:
wrong answer 1st lines differ - expected: '1233260', found: ''
Subtask #4:
score: 0
Wrong Answer
Test #37:
score: 0
Wrong Answer
time: 43ms
memory: 241908kb
input:
65535 98062 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39 40 40 41 41 42 42 43 43 44 44 45 45 46 46 47 47 48 48 49 49 50 50 51 51 ...
output:
result:
wrong answer 1st lines differ - expected: '5623100', found: ''
Subtask #5:
score: 0
Wrong Answer
Test #49:
score: 0
Wrong Answer
time: 32ms
memory: 361848kb
input:
99562 98687 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 ...
output:
result:
wrong answer 1st lines differ - expected: '9056060', found: ''
Subtask #6:
score: 0
Wrong Answer
Test #61:
score: 0
Wrong Answer
time: 56ms
memory: 183352kb
input:
49861 49257 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 ...
output:
result:
wrong answer 1st lines differ - expected: '150839800', found: ''
Subtask #7:
score: 0
Wrong Answer
Test #73:
score: 0
Wrong Answer
time: 107ms
memory: 356732kb
input:
98390 98942 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 ...
output:
result:
wrong answer 1st lines differ - expected: '5600403', found: ''