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-rw-r--r--graph/bitonicTSPsimple.cpp28
1 files changed, 0 insertions, 28 deletions
diff --git a/graph/bitonicTSPsimple.cpp b/graph/bitonicTSPsimple.cpp
deleted file mode 100644
index 96ae5bd..0000000
--- a/graph/bitonicTSPsimple.cpp
+++ /dev/null
@@ -1,28 +0,0 @@
-vector<vector<double>> dist; // Entfernungen zwischen Punkten.
-vector<vector<double>> dp;
-
-double get(int p1, int p2) {
- int v = max(p1, p2) + 1;
- if (v == sz(dist)) return dist[p1][v - 1] + dist[p2][v - 1];
- if (dp[p1][p2] >= 0.0) return dp[p1][p2];
- double tryLR = dist[p1][v] + get(v, p2);
- double tryRL = dist[p2][v] + get(p1, v);
- return dp[p1][p2] = min(tryLR, tryRL);
-}
-
-void bitonicTour() {
- dp = vector<vector<double>>(sz(dist),
- vector<double>(sz(dist), -1));
- get(0, 0);
- // return dp[0][0]; // Länger der Tour
- vector<int> lr = {0}, rl = {0};
- for (int p1 = 0, p2 = 0, v; (v = max(p1, p2)+1) < sz(dist);) {
- if (dp[p1][p2] == dist[p1][v] + dp[v][p2]) {
- lr.push_back(v); p1 = v;
- } else {
- rl.push_back(v); p2 = v;
- }}
- lr.insert(lr.end(), rl.rbegin(), rl.rend());
- // Enthält Knoten 0 zweimal. An erster und letzter Position.
- // return lr;
-}