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@ -0,0 +1,84 @@ |
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/*********************** |
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* Stringstats |
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* |
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* Rainer Hihn |
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*/ |
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#include <stdio.h> |
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#define LENGTH 64 |
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/* |
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* Funktion deklarieren |
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*/ |
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int stringstats(char[], char *, char *); |
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int stringstats(char sString[], char* cGroesster, char* cKleinster) |
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{ |
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/** |
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* Variablendeklaration |
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*/ |
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int iLength = 0; |
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int i = 0; |
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*cKleinster = sString[0]; |
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*cGroesster = sString[0]; |
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while(sString[iLength] != '\0') |
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{ |
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iLength++; |
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} |
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for(i = 0; i <= iLength-1; i++) |
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{ |
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if(sString[i] < *cKleinster) |
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{ |
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*cKleinster = sString[i]; |
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} |
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if(sString[i] > *cGroesster) |
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{ |
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*cGroesster = sString[i]; |
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} |
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} |
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return iLength; |
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} |
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int main(void) |
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{ |
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/** |
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* Variablendeklaration |
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*/ |
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char cString[LENGTH] = {0}; |
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int iLength = 0; |
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char cGroesster = 0; |
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char cKleinster = 0; |
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while(1) |
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{ |
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/** |
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* Benutzereingabe String |
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*/ |
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printf("Bitte einen String eingeben ('q' fuer Beenden) \n"); |
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scanf("%62s", &cString); |
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/** |
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* Abbruchbedingung pruefen |
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*/ |
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if(cString[0] == 'q' && cString[1] == '\0') |
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{ |
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break; |
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} |
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/** |
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* Funktion stringstats aufrufen |
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*/ |
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iLength = stringstats(cString, &cGroesster, &cKleinster); |
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printf("Laenge: %i \n", iLength); |
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printf("Kleinster Buchstabe: %c \n", cKleinster); |
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printf("Groesster Buchstabe: %c \n\n", cGroesster); |
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} |
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return 0; |
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} |