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Do What The Fuck You Want To Public License
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| /******************************************************************************* | |
| * | |
| * | |
| * Beschreibung: Diese Programm kann zufällige zahlen Generieren. | |
| * | |
| * Benötigte Libraries: | |
| * - stdlib.h | |
| * - stdio.h | |
| * - time.h | |
| * | |
| * Do What the Fuck You Want to Public License | |
| *******************************************************************************/ | |
| /*** Include Files ***********************************************************/ | |
| #include <stdlib.h> /* Funktionsbibliothek: Hilfsfunktionen */ | |
| #include <stdio.h> /* Funktionsbibliothek: Standard Ein- Ausgabe */ | |
| #include <time.h> /* Funktionsbibliothek: Bibliothek der Zeit*/ | |
| /*** Globale Deklarationen und Definitionen **********************************/ | |
| void getRandomSeed() | |
| { | |
| static char zufall; | |
| if(zufall != 1) | |
| { | |
| /* inizialisierung random seed: */ | |
| srand ( time(NULL) ); | |
| zufall = 1; | |
| } | |
| } | |
| int getRandom(int Min, int Max) | |
| { | |
| getRandomSeed(); | |
| return (rand() % (Max - Min +1) + Min); | |
| } | |
| double getRandomDouble(double Min, double Max) | |
| { | |
| getRandomSeed(); | |
| return Min + ((Max +1.0) * rand() / Max); | |
| } | |
| int main(void) | |
| { | |
| int i; | |
| for(i=0; i<20; i++) | |
| { | |
| printf("Die loesung ist %d\n", getRandom(12,14)); | |
| } | |
| for(i=0; i<20; i++) | |
| { | |
| printf("Die loesung ist %d\n", getRandomDouble(1.1,2.3)); | |
| printf("Die loesung ist %f\n", getRandomDouble(1.1,2.3)); | |
| } | |
| system("PAUSE"); | |
| } |
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