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Code:Fehlermeldung "Expression muss integral oder unscoped Enum haben Typ"
int a1, b1, c1, a2, b2, c2;
printf("This is the program to help you solve \n First Degree In Two Variable Equation \n");
printf("The standard of \n First Degree In Two Variable Equation is follow: "
" \n a1 * x + b1 * y = c1\n a2 * x + b2 * y = c2 ");
printf("Please enter a1");
scanf("%d", &a1);
printf("Please enter b1");
scanf("%d", &b1);
printf("Please enter c1");
scanf("%d", &c1);
printf("Please enter a2");
scanf("%d", &a2);
printf("Please enter b2");
scanf("%d", &b2);
printf("Please enter c2");
scanf("%d", &c2);
if (a1 * b2 == a2 * b1)
printf("Coefficient's VALUE ARE NOT ALLOW please enter again");
else
{
double x = (double)(b2 * c1 - b1 * c2)/(a1 * b2 - a2 * b1);
double y = (double)(a1 * c2 - a2 * c1)/(a1 * b2 - a2 * b1);
printf(" x = " + x + "\n y = " + y);
}
return 0;
}
versuchen, diese Codes auf Visual Studio setzen Sie am Ende der Code printf ("x =" + * sehen x * + "\ ny =" + y); Sie können das x sehen, das ich benutze *, um zu blockieren, zeigen Sie die Fehlermeldung Ausdruck muss integralen oder unscoped enum Typ haben! wie ich es beheben
'printf (“ x = "+ x + "\ ny =" + y);' -> 'printf (" x =% f \ ny =% f \ n ", x, y);' – BLUEPIXY
danke, dass du mir hilfst –