Closed Convert numbers into roman numeral and word as well. help

[Heks]

So may case study kasi ako mga papsikil, mag iinput ng number from 1 - 3000 and dapat ang output nya ay words at roman numerals using if else and switch case only none other than that. Ask lng sana ako kung may alam kayo na short method?
Kasi kung mano mano ko napaka haba ng code. Nababasa ko na pwede gamitin mudulos, kaso d ko pa alam ung structure nya ..

Ps. Sa Php nga pala mga papsikil ko ginagawa

Salamatttt

 

[Heks]

If($number ==1) {
Echo "ONE, I"
}

Pag ganito kasi napakahaba mga master huhu

 

[YowDeeFutikz]

public static String IntegerToRomanNumeral(int input) {
if (input < 1 || input > 3999)
return "Invalid Roman Number Value";
String s = "";
while (input >= 1000) {
s += "M";
input -= 1000; }
while (input >= 900) {
s += "CM";
input -= 900;
}
while (input >= 500) {
s += "D";
input -= 500;
}
while (input >= 400) {
s += "CD";
input -= 400;
}
while (input >= 100) {
s += "C";
input -= 100;
}
while (input >= 90) {
s += "XC";
input -= 90;
}
while (input >= 50) {
s += "L";
input -= 50;
}
while (input >= 40) {
s += "XL";
input -= 40;
}
while (input >= 10) {
s += "X";
input -= 10;
}
while (input >= 9) {
s += "IX";
input -= 9;
}
while (input >= 5) {
s += "V";
input -= 5;
}
while (input >= 4) {
s += "IV";
input -= 4;
}
while (input >= 1) {
s += "I";
input -= 1;
}
return s;
}

nakita ko lang sa stackoverflow

 

[Heks]

public static String IntegerToRomanNumeral(int input) {
if (input < 1 || input > 3999)
return "Invalid Roman Number Value";
String s = "";
while (input >= 1000) {
s += "M";
input -= 1000; }
while (input >= 900) {
s += "CM";
input -= 900;
}
while (input >= 500) {
s += "D";
input -= 500;
}
while (input >= 400) {
s += "CD";
input -= 400;
}
while (input >= 100) {
s += "C";
input -= 100;
}
while (input >= 90) {
s += "XC";
input -= 90;
}
while (input >= 50) {
s += "L";
input -= 50;
}
while (input >= 40) {
s += "XL";
input -= 40;
}
while (input >= 10) {
s += "X";
input -= 10;
}
while (input >= 9) {
s += "IX";
input -= 9;
}
while (input >= 5) {
s += "V";
input -= 5;
}
while (input >= 4) {
s += "IV";
input -= 4;
}
while (input >= 1) {
s += "I";
input -= 1;
}
return s;
}

nakita ko lang sa stackoverflow

Salamat paps pero like what ive said if else and switch lng . Pero salamat paps