Dateien nach „BSP_1_A“ hochladen

BSP_1_A/bsp_1_a.cpp

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+#include "bsp_1_a.h"
+#include<cmath>
+
+using namespace std;
+
+void mean(long long int x, long long int y, long long int z, float &a, float &g, float &h)
+{
+    a = x/3.0 + y/3.0 + z/3.0;  // arithmetisches Mittel
+    g = pow(x,1/3.0)*pow(y,1/3.0)*pow(z,1/3.0); // geometrisches Mittel
+    h = 3/((1.0/x)+(1.0/y)+(1.0/z));   // harmonisches Mittel
+    return;
+}
+
+
+void meanvec(std::vector<float> x, float &a, float &g, float &h)
+{
+    a = 0;
+    for(size_t k=1; k<=x.size(); k=k+1)
+    {
+        a = a+x.at(k-1);
+    }
+    a = a/x.size();
+
+    g = 1;
+    for(size_t k=1; k<=x.size(); k=k+1)
+    {
+        g = g*pow(x.at(k-1),1.0/x.size());
+    }
+
+    h = 0;
+    for(size_t k=1; k<=x.size(); k=k+1)
+    {
+        h = h + 1.0/x.at(k-1);
+    }
+    h = x.size()/h;
+
+    return;
+}