program menghitung karakter

program ini dipergunakan untuk menghitung banyaknya karakter yang sering muncul dalam narasi.

program ini dibuat dengan menggunakan bahasa java.

skrip yang dipergunakan untuk menghitung karakter ini adalah :
<textarea name=”myMessage” onkeyup=”ngitungHuruf(this.value)” rows=”20″ cols=”100″></textarea>
<script language=”JavaScript”>
var cnt;
function ngitungHuruf(str) {

var a = 0;
var b = 0;
var c = 0;
var d = 0;
var e = 0;
var f = 0;
var g = 0;
var h = 0;
var i = 0;
var j = 0;
var k = 0;
var l = 0;
var m = 0;
var n = 0;
var o = 0;
var p = 0;
var q = 0;
var r = 0;
var s = 0;
var t = 0;
var u = 0;
var v = 0;
var w = 0;
var x = 0;
var y = 0;
var z = 0;
var ii = 0;
var array_jml_huruf = new Array(26);
var array_jml_huruf_x = new Array(26);
var array_huruf = new Array(“A”,”B”,”C”,”D”,”E”,”F”,”G”,”H”,”I”,”J”,”K”,”L”,”M”,”N”,”O”,”P”,”Q”,”R”,”S”,”T”,”U”,”V”,”W”,”X”,”Y”,”Z”);
for(ii=0; ii<=str.length ;ii++){
stringx = str.charAt(ii);
if(stringx.toUpperCase() == “A”){
a++
array_jml_huruf[0] = a;
array_jml_huruf_x[0] = a;
tampil(“a”,a);
}
if(stringx.toUpperCase() == “B”){
b++
array_jml_huruf[1] = b;
array_jml_huruf_x[1] = b;
tampil(“b”,b);
}
if(stringx.toUpperCase() == “C”){
c++
array_jml_huruf[2] = c;
array_jml_huruf_x[2] = c;
tampil(“c”,c);
}
if(stringx.toUpperCase() == “D”){
d++
array_jml_huruf[3] = d;
array_jml_huruf_x[3] = d;
tampil(“d”,d);
}
if(stringx.toUpperCase() == “E”){
e++
array_jml_huruf[4] = e;
array_jml_huruf_x[4] = e;
tampil(“e”,e);
}
if(stringx.toUpperCase() == “F”){
f++
array_jml_huruf[5] = f;
array_jml_huruf_x[5] = f;
tampil(“f”,f);
}
if(stringx.toUpperCase() == “G”){
g++
array_jml_huruf[6] = g;
array_jml_huruf_x[6] = g;
tampil(“g”,g);
}
if(stringx.toUpperCase() == “H”){
h++
array_jml_huruf[7] = h;
array_jml_huruf_x[7] = h;
tampil(“h”,h);
}
if(stringx.toUpperCase() == “I”){
i++
array_jml_huruf[8] = i;
array_jml_huruf_x[8] = i;
tampil(“i”,i);
}
if(stringx.toUpperCase() == “J”){
j++
array_jml_huruf[9] = j;
array_jml_huruf_x[9] = j;
tampil(“j”,j);
}
if(stringx.toUpperCase() == “K”){
k++
array_jml_huruf[10] = k;
array_jml_huruf_x[10] = k;
tampil(“k”,k);
}
if(stringx.toUpperCase() == “L”){
l++
array_jml_huruf[11] = l;
array_jml_huruf_x[11] = l;
tampil(“l”,l);
}
if(stringx.toUpperCase() == “M”){
m++
array_jml_huruf[12] = m;
array_jml_huruf_x[12] = m;
tampil(“m”,m);
}
if(stringx.toUpperCase() == “N”){
n++
array_jml_huruf[13] = n;
array_jml_huruf_x[13] = n;
tampil(“n”,n);
}
if(stringx.toUpperCase() == “O”){
o++
array_jml_huruf[14] = o;
array_jml_huruf_x[14] = o;
tampil(“o”,o);
}
if(stringx.toUpperCase() == “P”){
p++
array_jml_huruf[15] = p;
array_jml_huruf_x[15] = p;
tampil(“p”,p);
}
if(stringx.toUpperCase() == “Q”){
q++
array_jml_huruf[16] = q;
array_jml_huruf_x[16] = q;
tampil(“q”,q);
}
if(stringx.toUpperCase() == “R”){
r++
array_jml_huruf[17] = r;
array_jml_huruf_x[17] = r;
tampil(“r”,r);
}
if(stringx.toUpperCase() == “S”){
s++
array_jml_huruf[18] = s;
array_jml_huruf_x[18] = s;
tampil(“s”,s);
}
if(stringx.toUpperCase() == “T”){
t++
array_jml_huruf[19] = t;
array_jml_huruf_x[19] = t;
tampil(“t”,t);
}
if(stringx.toUpperCase() == “U”){
u++
array_jml_huruf[20] = u;
array_jml_huruf_x[20] = u;
tampil(“u”,u);
}
if(stringx.toUpperCase() == “V”){
v++
array_jml_huruf[21] = v;
array_jml_huruf_x[21] = v;
tampil(“v”,v);
}
if(stringx.toUpperCase() == “W”){
w++
array_jml_huruf[22] = w;
array_jml_huruf_x[22] = w;
tampil(“w”,w);
}
if(stringx.toUpperCase() == “X”){
x++
array_jml_huruf[23] = x;
array_jml_huruf_x[23] = x;
tampil(“x”,x);
}
if(stringx.toUpperCase() == “Y”){
y++
array_jml_huruf[24] = y;
array_jml_huruf_x[24] = y;
tampil(“y”,y);
}
if(stringx.toUpperCase() == “Z”){
z++
array_jml_huruf[25] = z;
array_jml_huruf_x[25] = z;
tampil(“z”,z);
}
}
//document.write(array_jml_huruf + “<br />”);
var array_jml_huruf_urut = new Array(5);
array_jml_huruf_urut = array_jml_huruf.sort(doCompare);
array_jml_huruf_urut = array_jml_huruf_urut.reverse();
array_jml_huruf_urut = array_jml_huruf_urut.slice(0,5);
var array_huruf_terbesar = new Array(5);
//document.write(array_jml_huruf_x + “<br />”);
for(var xx=0 ; xx < array_jml_huruf_urut.length ; xx++){
for(var yy=0 ; yy < array_jml_huruf_x.length ; yy++){

//document.write(yy+”—-”+array_jml_huruf_urut[xx]+”——–”+array_jml_huruf_x[yy] + “<br />”);
if(array_jml_huruf_urut[xx] == array_jml_huruf_x[yy]){
array_huruf_terbesar[xx] = array_huruf[yy];
}
}
}
tampil(“array_huruf_terbesar”,array_huruf_terbesar);
}

function doCompare(a, b) {
return a – b
}
function tampil(chr,val) {
var aa = document.getElementById(chr);
aa.value = val;
}
document.write(“<br>”);
document.write(“<br>A : <input type=text id=a size=4 readonly>  B : <input type=text id=b size=4 readonly>  C : <input type=text id=c size=4 readonly>  D : <input type=text id=d size=4 readonly>  E : <input type=text id=e size=4 readonly>  F : <input type=text id=f size=4 readonly>  G : <input type=text id=g size=4 readonly>”);
document.write(“<br>”);
document.write(“<br>H : <input type=text id=h size=4 readonly>  I : &nbsp;<input type=text id=i size=4 readonly>  &nbsp;J : <input type=text id=J size=4 readonly>  K : <input type=text id=k size=4 readonly>  L : <input type=text id=l size=4 readonly>  M: <input type=text id=m size=4 readonly>  N : <input type=text id=n size=4 readonly>”);
document.write(“<br>”);
document.write(“<br>O : <input type=text id=o size=4 readonly>  P : <input type=text id=p size=4 readonly>  Q : <input type=text id=q size=4 readonly>  R : <input type=text id=r size=4 readonly>  S : <input type=text id=s size=4 readonly>  T : <input type=text id=t size=4 readonly>  U : <input type=text id=u size=4 readonly>”);
document.write(“<br>”);
document.write(“<br>V : <input type=text id=v size=4 readonly> W:&nbsp;<input type=text id=w size=4 readonly>  X : <input type=text id=X size=4 readonly>  Y : <input type=text id=y size=4 readonly>  Z : <input type=text id=z size=4 readonly>”);
document.write(“<br>”);
document.write(“<br>5 Character yang sering muncul : <input type=text id=array_huruf_terbesar size=10>”);

</script>

bentuk tampilannya adalah sebagai berikut :