Psst.. new poll here.
Psst.. new forums here.
Microsoft is blocking us again (TY IP Reputation!) so dont bother with any of their useless mail servers here and just use oauth login instead. Thank the nice Russians for causing that. :)
Paste
Pasted as C by Tim Hartmann ( 15 years ago )
#include <stdlib.h>
#include <stdlib.h>
#include <ctype.h>
main ()
{
while(1)
{
char eingabe;
float x,y;
printf("\nF\x81r Hilfe H eingeben");
printf("\n\nw\x84hle eine Rechenoperation \n\n 1 Addition (+)"
"\n 2 Subtraktion (-)\n 3 Multiplikation (*)"
"\n 4 Division (/)\n\n");
printf("Bitte ein Rechenzeichen eingeben: \n\n");
do{
eingabe=getchar();
} while (isspace(eingabe));
switch(toupper(eingabe))
{ case '+':
printf("\ngib X ein: ");
scanf("\n%f",&x);
printf("\n%.0f + " , x);
scanf("%f",&y);
printf("\n\n%f + %f = %f\n\n\a\a" , x,y,x+y);
system("pause");
system("cls");
case '-':
printf("\ngib X ein: ");
scanf("%f",&x);
printf("\n%.0f - " , x);
scanf("%f",&y);
printf("\n\n%f - %f = %f\n\n\a\a" , x,y,x-y);
system("pause");
system("cls");
case '*':
printf("\ngib X ein: ");
scanf("%f",&x);
printf("\n%.0f x " , x);
scanf("%f",&y);
printf("\n\n%f x %f = %f\n\n\a\a" , x,y,x*y);
system("pause");
system("cls");
case '/':
printf("\ngib X ein: ");
scanf("%f",&x);
printf("\n%.0f / " , x);
scanf("%f",&y);
printf("\n\n%f / %f = %f\n\n\a\a" , x,y,x/y);
system("pause");
system("cls");
case 'H':
printf("\n\n real calc (c) by TimHartmann!"
"\n benutze die Rechenzeichen hinter der Operation"
"zur Auswahl"
"\n Um das programm zu beenden Tippe x\n\n");
system("pause");
system("cls");
case 'X':
exit(0);
default:
printf("ung\x81ltige Eingabe\n\n");
system("pause");
}
}
}
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