43 lines
604 B
C
43 lines
604 B
C
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#include <stdio.h>
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unsigned long base10;
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int newbase;
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char swap[100],c[100];
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unsigned long rest,erg;
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int pos=0;
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int i;
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int main()
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{
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base10=19990320;
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newbase=36;
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printf("Zahl im 10er-System:");
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scanf("%d",&base10);
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printf("Neues Zahlensystem:");
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scanf("%d",&newbase);
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c[pos]='0'+rest;
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while (base10 > 0)
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{
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erg=base10/newbase;
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rest=base10%newbase;
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if (rest <= 9)
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c[pos]='0'+rest;
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else
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c[pos]='A'+(rest-10);
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base10=erg;
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pos++;
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c[pos]='\0';
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}
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pos--;
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for (i=0;i<=pos;i++)
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{
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swap[i]=c[pos-i];
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}
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printf("Zahl im %der-system:%s\n",newbase,swap);
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}
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