Wednesday, November 9, 2011

menghitung nilai 4 bilangan dalam pascal

program min_4bil;

uses wincrt;

function min2(a,b:integer):integer;
var
x : integer;

begin
     if a > b then
     x:=a
     else
     x:=b;
     min2:=x;
end;

var
a,b,c,d,x,y,z:integer;

begin
readln(a);
readln(b);
readln(c);
readln(d);
x:=min2(a,b);
y:=min2(c,d);
z:=min2(x,y);
writeln('nilai max = ',z);
end.

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