Program QuadraticEquation; Var a, b, c, d, x1, x2:real; Begin Writeln('vvedite a, b, c'); Readln(a,b,c); If A=0 then Writeln('algoritm ne primenim'); D:=b*b-4*a*c; If D<0 then Writeln('deystvit resheniy net'); If D=0 then Begin x1:=-b/(2*a); Writeln('x1=',x1); End Else Begin x1:=(-b+sqrt(D))/(2*a); x2:=(-b-sqrt(D))/(2*a); Writeln('x1=',x1, 'x2=', x2); End; end. Держи!)
Var a, b, c, d, x1, x2:real;
Begin
Writeln('vvedite a, b, c');
Readln(a,b,c);
If A=0 then
Writeln('algoritm ne primenim');
D:=b*b-4*a*c;
If D<0 then
Writeln('deystvit resheniy net');
If D=0 then
Begin
x1:=-b/(2*a);
Writeln('x1=',x1);
End
Else
Begin
x1:=(-b+sqrt(D))/(2*a);
x2:=(-b-sqrt(D))/(2*a);
Writeln('x1=',x1, 'x2=', x2);
End;
end.
Держи!)