Submission #1691670
Source Code Expand
#include <iostream> #include <string> #include <vector> #include <set> #include <map> #include <queue> #include <algorithm> #include <cstdio> #include <cstdlib> #include <cmath> using namespace std; using ll = long long; using P = pair<int, int>; const int INF = 1e9; const int MOD = 1e9 + 7; // 4近傍、8近傍 int dx[] = {1, 0, -1, 0, 1, -1, -1, 1}; int dy[] = {0, 1, 0, -1, 1, 1, -1, -1}; int sal[25]; // 給料 bool sub[25]; // 部下がいるかどうか int maxi[25], mini[25]; int main() { // 入力 int N; cin >> N; int b[N]; for (int i = 1; i < N; i++) { cin >> b[i]; sub[b[i]] = true; } for (int i = 1; i < N; i++) if (!sub[i+1]) sal[i] = 1; fill(mini, mini + 25, INF); for (int i = N - 1; i >= 0; i--) { if (sal[i] > 0) continue; for (int j = 1; j < N; j++) { if (b[j] == i + 1) { maxi[b[j]] = max(maxi[b[j]], sal[j]); mini[b[j]] = min(mini[b[j]], sal[j]); } } sal[i] = maxi[i+1] + mini[i+1] + 1; } // 解答 cout << sal[0] << endl; return 0; }
Submission Info
Submission Time | |
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Task | C - 高橋君の給料 |
User | university |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 1100 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
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Set Name | Test Cases |
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Sample | example_0.txt, example_1.txt, example_2.txt, example_3.txt |
All | example_0.txt, example_1.txt, example_2.txt, example_3.txt, maxrand_0.txt, maxrand_1.txt, maxrand_2.txt, random_0.txt, random_1.txt, random_2.txt, random_3.txt, random_4.txt, random_5.txt, random_6.txt, random_7.txt, random_8.txt, random_9.txt, special_0.txt, example_0.txt, example_1.txt, example_2.txt, example_3.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
example_0.txt | AC | 1 ms | 256 KB |
example_1.txt | AC | 1 ms | 256 KB |
example_2.txt | AC | 1 ms | 256 KB |
example_3.txt | AC | 1 ms | 256 KB |
maxrand_0.txt | AC | 1 ms | 256 KB |
maxrand_1.txt | AC | 1 ms | 256 KB |
maxrand_2.txt | AC | 1 ms | 256 KB |
random_0.txt | AC | 1 ms | 256 KB |
random_1.txt | AC | 1 ms | 256 KB |
random_2.txt | AC | 1 ms | 256 KB |
random_3.txt | AC | 1 ms | 256 KB |
random_4.txt | AC | 1 ms | 256 KB |
random_5.txt | AC | 1 ms | 256 KB |
random_6.txt | AC | 1 ms | 256 KB |
random_7.txt | AC | 1 ms | 256 KB |
random_8.txt | AC | 1 ms | 256 KB |
random_9.txt | AC | 1 ms | 256 KB |
special_0.txt | AC | 1 ms | 256 KB |