# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
29650 |
2017-07-20T09:51:42 Z |
cki86201 |
Friend (IOI14_friend) |
C++11 |
|
53 ms |
4364 KB |
#include "friend.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <memory.h>
#include <math.h>
#include <assert.h>
#include <queue>
#include <map>
#include <set>
#include <string>
#include <algorithm>
#include <iostream>
#include <functional>
#include <unordered_map>
#include <unordered_set>
#include <list>
#include <bitset>
using namespace std;
typedef pair<int, int> pii;
typedef long long ll;
#define Fi first
#define Se second
#define pb(x) push_back(x)
#define sz(x) ((int)(x).size())
#define rep(i, n) for(int i=0;i<n;i++)
#define all(x) (x).begin(), (x).end()
typedef tuple<int, int, int> t3;
typedef pair<ll, ll> Pll;
typedef long double ldouble;
int par[100010];
int D[100010][2];
int findSample(int n,int confidence[],int host[],int protocol[]){
rep(i, n) D[i][0] = 0, D[i][1] = confidence[i];
for(int i=n-1;i;i--) {
int h = host[i], c = protocol[i];
if(c == 0) D[h][0] += max(D[i][0], D[i][1]), D[h][1] += D[i][0];
else if(c == 1) {
D[h][1] = max(D[h][1] + max(D[i][0], D[i][1]), D[h][0] + D[i][1]);
D[h][0] += D[i][0];
}
else if(c == 2) {
D[h][1] = max(D[h][0] + D[i][1], D[h][1] + D[i][0]);
D[h][0] += D[i][0];
}
}
return max(D[0][0], D[0][1]);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
4364 KB |
Output is correct |
2 |
Correct |
0 ms |
4364 KB |
Output is correct |
3 |
Correct |
0 ms |
4364 KB |
Output is correct |
4 |
Correct |
0 ms |
4364 KB |
Output is correct |
5 |
Correct |
0 ms |
4364 KB |
Output is correct |
6 |
Correct |
0 ms |
4364 KB |
Output is correct |
7 |
Correct |
0 ms |
4364 KB |
Output is correct |
8 |
Correct |
0 ms |
4364 KB |
Output is correct |
9 |
Correct |
0 ms |
4364 KB |
Output is correct |
10 |
Correct |
0 ms |
4364 KB |
Output is correct |
11 |
Correct |
0 ms |
4364 KB |
Output is correct |
12 |
Correct |
0 ms |
4364 KB |
Output is correct |
13 |
Correct |
0 ms |
4364 KB |
Output is correct |
14 |
Correct |
0 ms |
4364 KB |
Output is correct |
15 |
Correct |
0 ms |
4364 KB |
Output is correct |
16 |
Correct |
0 ms |
4364 KB |
Output is correct |
17 |
Correct |
0 ms |
4364 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
4364 KB |
Output is correct |
2 |
Correct |
0 ms |
4364 KB |
Output is correct |
3 |
Correct |
0 ms |
4364 KB |
Output is correct |
4 |
Correct |
0 ms |
4364 KB |
Output is correct |
5 |
Correct |
0 ms |
4364 KB |
Output is correct |
6 |
Correct |
0 ms |
4364 KB |
Output is correct |
7 |
Correct |
0 ms |
4364 KB |
Output is correct |
8 |
Correct |
0 ms |
4364 KB |
Output is correct |
9 |
Correct |
0 ms |
4364 KB |
Output is correct |
10 |
Correct |
0 ms |
4364 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
4364 KB |
Output is correct |
2 |
Correct |
0 ms |
4364 KB |
Output is correct |
3 |
Correct |
0 ms |
4364 KB |
Output is correct |
4 |
Correct |
0 ms |
4364 KB |
Output is correct |
5 |
Correct |
0 ms |
4364 KB |
Output is correct |
6 |
Correct |
0 ms |
4364 KB |
Output is correct |
7 |
Correct |
0 ms |
4364 KB |
Output is correct |
8 |
Correct |
0 ms |
4364 KB |
Output is correct |
9 |
Correct |
0 ms |
4364 KB |
Output is correct |
10 |
Correct |
0 ms |
4364 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
4364 KB |
Output is correct |
2 |
Correct |
0 ms |
4364 KB |
Output is correct |
3 |
Correct |
0 ms |
4364 KB |
Output is correct |
4 |
Correct |
0 ms |
4364 KB |
Output is correct |
5 |
Correct |
0 ms |
4364 KB |
Output is correct |
6 |
Correct |
0 ms |
4364 KB |
Output is correct |
7 |
Correct |
0 ms |
4364 KB |
Output is correct |
8 |
Correct |
0 ms |
4364 KB |
Output is correct |
9 |
Correct |
0 ms |
4364 KB |
Output is correct |
10 |
Correct |
0 ms |
4364 KB |
Output is correct |
11 |
Correct |
0 ms |
4364 KB |
Output is correct |
12 |
Correct |
0 ms |
4364 KB |
Output is correct |
13 |
Correct |
0 ms |
4364 KB |
Output is correct |
14 |
Correct |
0 ms |
4364 KB |
Output is correct |
15 |
Correct |
0 ms |
4364 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
4364 KB |
Output is correct |
2 |
Correct |
0 ms |
4364 KB |
Output is correct |
3 |
Correct |
0 ms |
4364 KB |
Output is correct |
4 |
Correct |
0 ms |
4364 KB |
Output is correct |
5 |
Correct |
0 ms |
4364 KB |
Output is correct |
6 |
Correct |
0 ms |
4364 KB |
Output is correct |
7 |
Correct |
0 ms |
4364 KB |
Output is correct |
8 |
Correct |
0 ms |
4364 KB |
Output is correct |
9 |
Correct |
0 ms |
4364 KB |
Output is correct |
10 |
Correct |
0 ms |
4364 KB |
Output is correct |
11 |
Correct |
0 ms |
4364 KB |
Output is correct |
12 |
Correct |
0 ms |
4364 KB |
Output is correct |
13 |
Correct |
0 ms |
4364 KB |
Output is correct |
14 |
Correct |
0 ms |
4364 KB |
Output is correct |
15 |
Correct |
0 ms |
4364 KB |
Output is correct |
16 |
Correct |
0 ms |
4364 KB |
Output is correct |
17 |
Correct |
0 ms |
4364 KB |
Output is correct |
18 |
Correct |
0 ms |
4364 KB |
Output is correct |
19 |
Correct |
0 ms |
4364 KB |
Output is correct |
20 |
Correct |
0 ms |
4364 KB |
Output is correct |
21 |
Correct |
0 ms |
4364 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
4364 KB |
Output is correct |
2 |
Correct |
0 ms |
4364 KB |
Output is correct |
3 |
Correct |
0 ms |
4364 KB |
Output is correct |
4 |
Correct |
0 ms |
4364 KB |
Output is correct |
5 |
Correct |
0 ms |
4364 KB |
Output is correct |
6 |
Correct |
0 ms |
4364 KB |
Output is correct |
7 |
Correct |
0 ms |
4364 KB |
Output is correct |
8 |
Correct |
0 ms |
4364 KB |
Output is correct |
9 |
Correct |
0 ms |
4364 KB |
Output is correct |
10 |
Correct |
0 ms |
4364 KB |
Output is correct |
11 |
Correct |
0 ms |
4364 KB |
Output is correct |
12 |
Correct |
53 ms |
4364 KB |
Output is correct |
13 |
Correct |
23 ms |
4364 KB |
Output is correct |
14 |
Correct |
43 ms |
4364 KB |
Output is correct |
15 |
Correct |
36 ms |
4364 KB |
Output is correct |