30.1.3
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47
adrdruck.c
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47
adrdruck.c
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#include <stdio.h>
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#include <string.h>
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int main(){
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char name[50], vorname[50], strasse[50], hausnummer[50], plz[50], wohnort[50], telefon[50], fax[50];
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int n;
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char *filename = "adresse.txt", *ptr;
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printf("Dieses Programm liest eine Adresse ein und schreibt\ndiese Adresse n mal in die Datei 'adresse.txt'\n");
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printf("Vorname:");
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fgets(vorname, sizeof(vorname), stdin);
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printf("Nachname:");
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fgets(name, sizeof(name), stdin);
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printf("Strasse:");
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fgets(strasse, sizeof(strasse), stdin);
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printf("Hausnummer:");
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fgets(hausnummer, sizeof(hausnummer), stdin);
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printf("Postleitzahl:");
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fgets(plz, sizeof(plz), stdin);
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printf("Wohnort:");
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fgets(wohnort, sizeof(wohnort), stdin);
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printf("Telefon:");
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fgets(telefon, sizeof(plz), stdin);
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printf("Fax:");
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fgets(fax, sizeof(fax), stdin);
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printf("Wie oft soll Adresse in Datei geschrieben werden:");
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scanf("%d", &n);
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ptr = strchr(strcat(vorname, name), '\n');
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ptr[0] = ' ';
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ptr = strchr(strcat(strasse, hausnummer), '\n');
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ptr[0] = ' ';
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ptr = strchr(strcat(plz, wohnort), '\n');
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ptr[0] = ' ';
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FILE *fp = fopen(filename, "w");
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for (int i = 0; i < n; ++i) {
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fprintf(fp, "%s%s%s\nTel. %sFax %s", vorname, strasse, plz, telefon, fax);
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fprintf(fp, "--------------------------------------------------\n");
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}
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fclose(fp);
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}
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28
adresse.txt
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28
adresse.txt
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Alexander Fleischmann
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Bergenstrasse 172a
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50636 Nordhofen
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Tel. 1233/213213
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Fax 9808/89798
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--------------------------------------------------
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Alexander Fleischmann
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Bergenstrasse 172a
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50636 Nordhofen
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Tel. 1233/213213
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Fax 9808/89798
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--------------------------------------------------
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Alexander Fleischmann
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Bergenstrasse 172a
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50636 Nordhofen
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Tel. 1233/213213
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Fax 9808/89798
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--------------------------------------------------
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Alexander Fleischmann
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Bergenstrasse 172a
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50636 Nordhofen
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Tel. 1233/213213
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Fax 9808/89798
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--------------------------------------------------
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