Submission #7619032
Source Code Expand
using System; using System.Collections.Generic; using System.Linq; using static System.Console; using System.Runtime.CompilerServices; using static MyUtil; class MyUtil { public static int[] ReadIntArray() { return ReadLine().Split().Select(x => int.Parse(x)).ToArray(); } } class FordFulkerson { class Edge { public int to, cap, rev; public Edge(int _to, int _cap, int _rev) { to = _to; cap = _cap; rev = _rev; } } List<Edge>[] G; bool[] used; int MAX_V; public void AddEdge(int from, int to, int cap) { G[from].Add(new Edge(to, cap, G[to].Count)); G[to].Add(new Edge(from, 0, G[from].Count - 1)); } int dfs (int v, int t, int f) { if (v == t) return f; used[v] = true; for (int i = 0; i < G[v].Count; i++) { Edge e = G[v][i]; if (!used[e.to] && e.cap > 0) { int d = dfs(e.to, t, Math.Min(f, e.cap)); if (d > 0) { e.cap -= d; G[e.to][e.rev].cap += d; return d; } } } return 0; } public int MaxFlow(int s, int t) { int flow = 0; while (true) { used = new bool[MAX_V]; int f = dfs(s, t, 1000000000); if (f == 0) return flow; flow += f; } } public FordFulkerson(int maxv) { MAX_V = maxv; G = new List<Edge>[MAX_V]; for (int i = 0; i < MAX_V; i++) G[i] = new List<Edge>(); } } class Program { public static void Main() { var tmp = ReadIntArray(); int n = tmp[0], g = tmp[1], e = tmp[2]; int[] marked = ReadIntArray(); var mf = new FordFulkerson(n+1); for (int i = 0; i < e; i++) { tmp = ReadIntArray(); int f = tmp[0], t = tmp[1]; mf.AddEdge(f, t, 1); } foreach (int x in marked) { mf.AddEdge(x, n, 1); } WriteLine(mf.MaxFlow(0, n)); } }
Submission Info
Submission Time | |
---|---|
Task | D - 浮気予防 |
User | unnohideyuki |
Language | C# (Mono 4.6.2.0) |
Score | 0 |
Code Size | 1874 Byte |
Status | RE |
Exec Time | 31 ms |
Memory | 15444 KB |
Judge Result
Set Name | part | All | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 99 | 0 / 1 | ||||||||||||
Status |
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|
Set Name | Test Cases |
---|---|
part | test_01_AB.txt, test_02_AB.txt, test_03_AB.txt, test_04_AB.txt, test_05_AB.txt, test_06_AB.txt, test_07_AB.txt, test_08_AB.txt, test_09_AB.txt, test_10_AB.txt, test_11_AB.txt, test_12_AB.txt, test_13_AB.txt, test_14_AB.txt, test_15_AB.txt, test_16_AB.txt, test_17_AB.txt, test_18_AB.txt, test_19_AB.txt, test_20_AB.txt, test_21_AB.txt, test_22_AB.txt, test_23_AB.txt, test_24_AB.txt, test_25_AB.txt, test_41_AB.txt, test_47_AB.txt |
All | sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, sample_05.txt, sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, sample_05.txt, test_01_AB.txt, test_02_AB.txt, test_03_AB.txt, test_04_AB.txt, test_05_AB.txt, test_06_AB.txt, test_07_AB.txt, test_08_AB.txt, test_09_AB.txt, test_10_AB.txt, test_11_AB.txt, test_12_AB.txt, test_13_AB.txt, test_14_AB.txt, test_15_AB.txt, test_16_AB.txt, test_17_AB.txt, test_18_AB.txt, test_19_AB.txt, test_20_AB.txt, test_21_AB.txt, test_22_AB.txt, test_23_AB.txt, test_24_AB.txt, test_25_AB.txt, test_26_A.txt, test_27_A.txt, test_28_A.txt, test_29_A.txt, test_30_A.txt, test_31_A.txt, test_32_A.txt, test_33_A.txt, test_34_A.txt, test_35_A.txt, test_36_A.txt, test_37_A.txt, test_38_A.txt, test_39_A.txt, test_40_A.txt, test_41_AB.txt, test_42_A.txt, test_43_A.txt, test_44_A.txt, test_45_A.txt, test_46_A.txt, test_47_AB.txt, test_48_A.txt, test_49_A.txt, test_50_A.txt, test_51_A.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 24 ms | 9300 KB |
sample_02.txt | AC | 24 ms | 11348 KB |
sample_03.txt | AC | 24 ms | 9300 KB |
sample_04.txt | AC | 24 ms | 11348 KB |
sample_05.txt | AC | 24 ms | 11348 KB |
test_01_AB.txt | RE | 25 ms | 10976 KB |
test_02_AB.txt | WA | 25 ms | 13396 KB |
test_03_AB.txt | WA | 24 ms | 11348 KB |
test_04_AB.txt | WA | 24 ms | 9300 KB |
test_05_AB.txt | AC | 24 ms | 11348 KB |
test_06_AB.txt | AC | 24 ms | 11348 KB |
test_07_AB.txt | AC | 25 ms | 13396 KB |
test_08_AB.txt | AC | 25 ms | 11348 KB |
test_09_AB.txt | AC | 25 ms | 13396 KB |
test_10_AB.txt | AC | 25 ms | 13396 KB |
test_11_AB.txt | WA | 24 ms | 9300 KB |
test_12_AB.txt | AC | 24 ms | 11348 KB |
test_13_AB.txt | AC | 24 ms | 9300 KB |
test_14_AB.txt | AC | 24 ms | 9300 KB |
test_15_AB.txt | AC | 25 ms | 13396 KB |
test_16_AB.txt | AC | 24 ms | 11348 KB |
test_17_AB.txt | AC | 24 ms | 11348 KB |
test_18_AB.txt | AC | 24 ms | 11348 KB |
test_19_AB.txt | AC | 24 ms | 11348 KB |
test_20_AB.txt | AC | 24 ms | 11348 KB |
test_21_AB.txt | AC | 24 ms | 9300 KB |
test_22_AB.txt | AC | 24 ms | 11348 KB |
test_23_AB.txt | AC | 24 ms | 11348 KB |
test_24_AB.txt | RE | 24 ms | 10976 KB |
test_25_AB.txt | AC | 24 ms | 11348 KB |
test_26_A.txt | WA | 31 ms | 13396 KB |
test_27_A.txt | WA | 30 ms | 11348 KB |
test_28_A.txt | AC | 31 ms | 13396 KB |
test_29_A.txt | AC | 31 ms | 15444 KB |
test_30_A.txt | AC | 31 ms | 13396 KB |
test_31_A.txt | WA | 31 ms | 15444 KB |
test_32_A.txt | WA | 25 ms | 11348 KB |
test_33_A.txt | AC | 27 ms | 11348 KB |
test_34_A.txt | AC | 25 ms | 11348 KB |
test_35_A.txt | WA | 26 ms | 11348 KB |
test_36_A.txt | WA | 25 ms | 11348 KB |
test_37_A.txt | WA | 26 ms | 11348 KB |
test_38_A.txt | WA | 24 ms | 9300 KB |
test_39_A.txt | WA | 25 ms | 13396 KB |
test_40_A.txt | AC | 24 ms | 11348 KB |
test_41_AB.txt | RE | 24 ms | 10976 KB |
test_42_A.txt | AC | 27 ms | 11348 KB |
test_43_A.txt | AC | 25 ms | 13396 KB |
test_44_A.txt | WA | 26 ms | 11348 KB |
test_45_A.txt | WA | 25 ms | 13396 KB |
test_46_A.txt | WA | 25 ms | 13396 KB |
test_47_AB.txt | WA | 25 ms | 13396 KB |
test_48_A.txt | AC | 25 ms | 11348 KB |
test_49_A.txt | WA | 24 ms | 9300 KB |
test_50_A.txt | WA | 25 ms | 11348 KB |
test_51_A.txt | AC | 25 ms | 13396 KB |