Added

+ 6-1.cpp
+ 6-2.cpp
+ 6-3.cpp

Improved
+ 5-3.cpp

Changed name of old file

GI/Inf1/5-3.cpp

@@ -14,7 +14,11 @@ int main()
 
     for(int i = 0; i < g; i++)
     {
-        cout<<"Wert "<<i + 1<<" : ";
+        cout<<"Wert ";
+        cout.width(3);
+        cout<<i + 1;
+        cout.fill(' ');
+        cout<<" : ";
         cin>>a[i];
     }
 

GI/Inf1/6-1.cpp

+#include <iostream>
+
+using namespace std;
+
+int main()
+{   // Richtig :
+    int sudoku[9][9] = {{7,6,5,4,1,2,9,3,8}, {1,8,2,9,5,3,4,7,6}, {3,9,4,7,6,8,1,5,2}, {8,1,6,3,2,9,5,4,7}, {9,4,3,8,7,5,6,2,1}, {2,5,7,6,4,1,8,9,3}, {4,2,9,1,8,7,3,6,5}, {5,3,8,2,9,6,7,1,4}, {6,7,1,5,3,4,2,8,9}};
+    // Falsch :
+    //int sudoku[9][9] = {{7,6,5,4,1,2,9,3,8}, {1,8,2,9,5,3,4,8,6}, {3,9,4,7,6,8,1,5,2}, {8,1,6,3,2,9,5,4,7}, {9,4,3,8,7,5,6,2,1}, {2,5,7,6,4,1,8,9,3}, {4,2,9,1,8,2,3,6,5}, {5,3,8,2,9,6,7,1,4}, {6,7,1,5,3,4,2,8,9}};
+    bool test = true;
+    int ze[9] = {0}, sp[9] = {0}, ind;
+
+    //Eingabe
+    /*
+    for(int i = 0; i < 9; i++)
+    {
+        for(int j = 0; j < 9; j++)
+        {
+           cout<<"Zeile "<<i<<" , Spalte "<<j<<" : ";
+           cin>>sudoku[i][j];
+           if(sudoku[i][j] < 1 || sudoku[i][j] > 9) return 1;
+        }
+    }
+*/
+    for(int i = 0; i < 9; i++)
+    {
+        for(int j = 0; j < 9; j++)
+        {
+            ze[j] = sudoku[i][j];
+        }
+
+        ind = 0;
+
+        for(int z = 1; z <= 9; z++)
+        {
+            for(int j = 0; j < 9; j++)
+            {
+                if(ze[j] == z && ind < z)
+                {
+                    ind++;
+                }
+            }
+        }
+
+        if(ind != 9)
+        {
+            cout<<"Sudoku falsch!";
+            return 0;
+        }
+    }
+
+    for(int i = 0; i < 9; i++)
+    {
+        for(int j = 0; j < 9; j++)
+        {
+            sp[j] = sudoku[j][i];
+        }
+
+        ind = 0;
+
+        for(int z = 1; z <= 9; z++)
+        {
+            for(int j = 0; j < 9; j++)
+            {
+                if(sp[j] == z && ind < z)
+                {
+                    ind++;
+                }
+            }
+        }
+
+        if(ind != 9)
+        {
+            cout<<"Sudoku falsch!";
+            return 0;
+        }
+    }
+
+    cout<<"Sudoku richtig.";
+
+    return 0;
+}

GI/Inf1/6-2.cpp

 #include <iostream>
-#include <cmath>
 
 using namespace std;
 
-struct coord
+int main()
 {
-    int x;
-    int y;
-};
+    int a[5][3], b[5][3], c[5][3];
 
-int main(void)
-{
-    coord p[10];
-    int tmpw = 0, tmpn = 0;
-    float a[10];
-
-    for(int i = 0; i<10; i++)
+    //A einlesen
+    for(int i = 0; i < 5; i++)
     {
-        cout<<"Punkt "<<i+1<<" eingeben\n";
-        cin>>p[i].x;
-        cin>>p[i].y;
-        cout<<"----------\n";
+        for(int j = 0; j < 3; j++)
+        {
+            cout<<"Zeile "<<i+1<<", Spalte "<<j+1<<" : ";
+            cin>>a[i][j];
+            //Quadrate in B speichern
+            b[i][j] = a[i][j] * a[i][j];
+            //C berechnen
+            c[i][j] = a[i][j] + b[i][j];
+        }
     }
 
-    for(int i = 0; i<10; i++)
-    {
-       /* if(p[i].x < 0) p[i].x *= -1;
-        if(p[i].y < 0) p[i].y *= -1; */
-
-        a[i] = sqrt(p[i].x * p[i].x + p[i].y * p[i].y);
-
-        if(a[i] > a[tmpw]) tmpw = i;
-        if(a[i] < a[tmpn]) tmpn = i;
+    //Spaltensummen
+    cout<<"\n\nSpaltensummen:\n";
 
+    for(int i = 0; i < 3; i++)
+    {
+        int sum = 0;
+        for(int j = 0; j < 5; j++)
+        {
+            sum += a[j][i];
+        }
+        cout<<"Summe Spalte "<<i+1<<" : "<<sum<<"\n";
     }
 
-    cout<<"Näheste Punkt: "<<p[tmpn].x<<" "<<p[tmpn].y<<"\nWeiterster Punkt: "<<p[tmpw].x<<" "<<p[tmpw].y;
+    //Ausgabe C
+    cout<<"\n\nMatrix C:\n";
+    for(int i = 0; i < 5; i++)
+    {
+        for(int j = 0; j < 3; j++)
+        {
+            cout<<c[i][j]<<"\t";
+        }
+        cout<<"\n";
+    }
 
     return 0;
 }

GI/Inf1/6-3.cpp

 #include <iostream>
-#include <cmath>
 
 using namespace std;
 
-struct coord
+int main()
 {
-    int x;
-    int y;
-};
-
-struct kreis
-{
-    coord xy;
-    float r;
-};
-
-int main(void)
-{
-    coord p;
-    kreis k;
-
-    cout<<"Kreiskoordinaten eingeben (X,Y,r)\n";
-    cin>>k.xy.x>>k.xy.y>>k.r;
-    cout<<"Punktkoordinaten eingeben (X,Y)\n";
-    cin>>p.x>>p.y;
-
-    if(sqrt((p.x - k.xy.x) * (p.x - k.xy.x) + (p.y - k.xy.y) * (p.y - k.xy.y)) > k.r) cout<<"Der Punkt liegt außerhalb des Kreises";
-    else cout<<"Der Punkt liegt innerhalb des Kreises";
-
-
-
+    int rm[6][15] = {0};
+
+    for(int i = 0; i < 6; i++)
+    {
+        cin>>rm[i][0];
+    }
+
+    for(int i = 0; i < 6; i++)
+    {
+        for(int j = 1; j < 15; j++)
+        {
+            if(i == 0) rm[i][j] = rm[i][j-1] + rm[i+1][j];
+            else
+            {
+                if(i == 5) rm[i][j] = rm[i][j-1] + rm[i-1][j-1];
+                else
+                {
+                    rm[i][j] = rm[i-1][j-1] - rm[i][j-1] - rm[i+1][j-1];
+                }
+            }
+        }
+    }
+
+    for(int i = 0; i < 6; i++)
+    {
+        for(int j = 1; j < 15; j++)
+        {
+            cout<<rm[i][j]<<"\t";
+        }
+        cout<<"\n";
+    }
 
     return 0;
 }

GI/Inf1/WS18_19_Strukturen1.cpp

+#include <iostream>
+#include <cmath>
+
+using namespace std;
+
+struct coord
+{
+    int x;
+    int y;
+};
+
+int main(void)
+{
+    coord p[10];
+    int tmpw = 0, tmpn = 0;
+    float a[10];
+
+    for(int i = 0; i<10; i++)
+    {
+        cout<<"Punkt "<<i+1<<" eingeben\n";
+        cin>>p[i].x;
+        cin>>p[i].y;
+        cout<<"----------\n";
+    }
+
+    for(int i = 0; i<10; i++)
+    {
+       /* if(p[i].x < 0) p[i].x *= -1;
+        if(p[i].y < 0) p[i].y *= -1; */
+
+        a[i] = sqrt(p[i].x * p[i].x + p[i].y * p[i].y);
+
+        if(a[i] > a[tmpw]) tmpw = i;
+        if(a[i] < a[tmpn]) tmpn = i;
+
+    }
+
+    cout<<"Näheste Punkt: "<<p[tmpn].x<<" "<<p[tmpn].y<<"\nWeiterster Punkt: "<<p[tmpw].x<<" "<<p[tmpw].y;
+
+    return 0;
+}

GI/Inf1/WS18_19_Strukturen2.cpp

+#include <iostream>
+#include <cmath>
+
+using namespace std;
+
+struct coord
+{
+    int x;
+    int y;
+};
+
+struct kreis
+{
+    coord xy;
+    float r;
+};
+
+int main(void)
+{
+    coord p;
+    kreis k;
+
+    cout<<"Kreiskoordinaten eingeben (X,Y,r)\n";
+    cin>>k.xy.x>>k.xy.y>>k.r;
+    cout<<"Punktkoordinaten eingeben (X,Y)\n";
+    cin>>p.x>>p.y;
+
+    if(sqrt((p.x - k.xy.x) * (p.x - k.xy.x) + (p.y - k.xy.y) * (p.y - k.xy.y)) > k.r) cout<<"Der Punkt liegt außerhalb des Kreises";
+    else cout<<"Der Punkt liegt innerhalb des Kreises";
+
+
+
+
+    return 0;
+}