summaryrefslogtreecommitdiff
path: root/graphs/task3.cpp
diff options
context:
space:
mode:
authorAndrew Guschin <saintruler@gmail.com>2021-03-30 09:43:35 +0400
committerAndrew Guschin <saintruler@gmail.com>2021-03-30 09:43:35 +0400
commit5e6dc29068bf980bacd9c5421341c66fabc838ac (patch)
tree32e791ece6dfd73591e91f7fb0f023317cf1a5c5 /graphs/task3.cpp
parent85dcaa072faeadc318ec717caa29d1cb94bddd59 (diff)
Исправил третью задачу и функцию вывода графа
Diffstat (limited to 'graphs/task3.cpp')
-rw-r--r--graphs/task3.cpp27
1 files changed, 23 insertions, 4 deletions
diff --git a/graphs/task3.cpp b/graphs/task3.cpp
index 01f3307..1b4aab6 100644
--- a/graphs/task3.cpp
+++ b/graphs/task3.cpp
@@ -1,6 +1,7 @@
#include<iostream>
#include<stdio.h>
#include<vector>
+#include<algorithm>
using namespace std;
@@ -11,11 +12,28 @@ void print(graph g)
for (int i = 0; i < int(g.size()); ++i)
{
cout << i + 1 << ": ";
- for (auto node : g[i])
- cout << node + 1 << ", ";
- cout << endl;
+ for (int j = 0; j < int(g[i].size()) - 1; ++j)
+ cout << g[i][j] + 1 << ", ";
+
+ if (g[i].size() > 0)
+ cout << g[i].back() + 1;
+ else
+ cout << "нет смежных вершин";
+
+ cout << ";" << endl;
}
+}
+float calc_deg(int x, graph g)
+{
+ int deg_m = int(g[x].size());
+ int deg_p = 0;
+ for (int i = 0; i < int(g.size()); ++i)
+ {
+ if (find(g[i].begin(), g[i].end(), x) != g[i].end())
+ ++deg_p;
+ }
+ return (deg_m + deg_p) / 2.0f;
}
int main()
@@ -50,7 +68,8 @@ int main()
cout << "Степени каждой из вершин:" << endl;
for (int i = 0; i < int(g.size()); ++i)
{
- printf("d(%i) = %i\n", i + 1, int(g[i].size()));
+ float deg = calc_deg(i, g);
+ printf("d(%i) = %f\n", i + 1, deg);
}
return 0;