Python

def num(n):
    if n%10==1 and n%100!=11:
        return str(n)+"st"
    elif n%10==2 and n%100!=12:
        return str(n)+"nd"
    elif n%10==3 and n%100!=13:
       return str(n)+"rd"
    else:
        return str(n)+"th"

print (num(1))
print (num(11))
print (num(22))
print (num(12))
print (num(23))
print (num(13))
print (num(34))
print (num(101))
print (num(111))
print (num(112))
print (num(113))
print (num(114))

1st
11th
22nd
12th
23rd
13th
34th
101st
111th
112th
113th
114th

inputN = input()
N = int(inputN[len(inputN)-1])
if N == 1:
    print(inputN + 'st')
elif N == 2:
    print(inputN + 'nd')
elif N == 3:
    print(inputN + 'rd')
else:
    print(inputN + 'th')

def CtO(s):
    Lst = s.split(', ') #문자열을 리스트로 변환
    result = []
    for i in Lst:
        if i == '1':
            Ordinal = str(i) + 'st'
            result.append(Ordinal)
        elif i == '2':
            Ordinal = str(i) + 'nd'
            result.append(Ordinal)
        elif i == '3':
            Ordinal = str(i) + 'rd'
            result.append(Ordinal)
        else:
            Ordinal = str(i) + 'th'
            result.append(Ordinal)
    print(result)


CtO('1, 2, 4, 5, 6, 11, 12, 13, 101')

Java

package ordinal;
import java.util.Scanner;
public class Index {

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        Index i = new Index();
        int input;
        do {
            System.out.print("Input a number. (Quit: input 0):");
            input = in.nextInt();
            if(input!=0)
                System.out.println("Ordinal:"+i.ordinal(input));
        }while(input!=0);
    }

    String ordinal(int n) {
        String ord;
        if(n%10==1 && n%100!=11)
            ord="st";
        else if(n%10==2 && n%100!=12)
            ord="nd";
        else if(n%10==3 && n%100!=13)
            ord="rd";
        else ord="th";
        return (n+ord);
    }
}

Result:

Input a number. (Quit: input 0):1
Ordinal:1st
Input a number. (Quit: input 0):122
Ordinal:122nd
Input a number. (Quit: input 0):112
Ordinal:112th
Input a number. (Quit: input 0):143
Ordinal:143rd
Input a number. (Quit: input 0):145
Ordinal:145th
Input a number. (Quit: input 0):213
Ordinal:213th
Input a number. (Quit: input 0):0

Cardinal=(input("input number"))
if int(Cardinal)!=11 and int(Cardinal)%10==1 or Cardinal==1:print(Cardinal+'st')
elif int(Cardinal)!=12 and int(Cardinal)%10==2 or Cardinal==2:print(Cardinal+'nd')
elif int(Cardinal)!=13 and int(Cardinal)%10==3 or Cardinal==3:print(Cardinal+'rd')
else :print(Cardinal+'th')

num1 = input('')
numlist = list(str(num))
if numlist[-1] == '1':
        result = str(num1)+'st'
        print(result)
elif numlist[-1] == '2':
        result = str(num1)+'nd'
        print(result)
elif numlist[-1] == '3':
        result = str(num1)+'rd'
        print(result)
else:
        result = str(num1)+'th'
        print(result)

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);
        int ori =0;
        int result=0;

        System.out.println("원하는 수를 입력하세요 : ");
        ori = sc.nextInt();

        if(ori>=10 && ori <=20) {
            result =0;
        }

        else if(ori>=100) {
            result = 0;
        }

        else if(ori % 10 ==1)
        {
            result = 1;
        }

        else if(ori % 10 ==2)
        {
            result = 2;
        }

        else if(ori %10 ==3) {
            result =3;
        } 

        else {
            result = 0;
        }



        switch(result) {
        case 1: 
            System.out.println(ori+"st");
            break;
        case 2:
            System.out.println(ori + "nd");
            break;
        case 3 :
            System.out.println(ori+"rd");
            break;
        default:
            System.out.println(ori+"th");
            break;


        }
    }
}

흠

def chnum(n) 
if n%1==1 and n%100!=11:
return str(n)+"st" 
elif n%2==2 and n%100! =12:
return str(n)+"nd" 
elif n%3==3 and n%100! = 13:
return str(n) + "rd" 
else:
return str(n) + "st"
``````{.python}

def chnum(n) if n%1==1 and n%100!=11: return str(n)+"st" elif n%2==2 and n%100! =12: return str(n)+"nd" elif n%3==3 and n%100! = 13: return str(n) + "rd" else: return str(n) + "st"

def cardinal_to_ordinal(n):
    string = str(n)
    if n >= 100:
        return string + "th"
    elif string[-1] == "1":
        return string + "st"
    elif string[-1] == "2":
        return string + "nd"
    elif string[-1] == "3":
        return string + "rd"
    else:
        return string + "th"

Clojure 입니다. 간단하게 만들어 봤습니다.

(defn c2o [s] (str s (if (= \1 (last (butlast s))) "th" (case (last s) \1 "st" \2 "nd" \3 "rd" "th"))))
(dorun (map #((comp println c2o str) %) '(1 21 31 2 22 32 3 23 33 11 12 13 111 112 113 4 5 6)))

파이썬입니다.

cardinal_num = int(input("input cardinal number. : "))

if 10 < cardinal_num < 20 :
    print(f"{cardinal_num}th")
else:
    if int(str(cardinal_num)[-1]) == 1:
        print(f"{cardinal_num}st")
    elif int(str(cardinal_num)[-1]) == 2:
        print(f"{cardinal_num}nd")
    elif int(str(cardinal_num)[-1]) == 3:
        print(f"{cardinal_num}rd")
    else:
        print(f"{cardinal_num}th")

def conversion(num):
    s = str(num)
    if s[-2:] == "11" or s[-2:] == "12" or s[-2:] == "13":
        return s + "th"
    elif s[-1] == "1":
        return s + 'st'
    elif s[-1] == "2":
        return s + 'nd'
    elif s[-1] == "3":
        return s + 'rd'
    else:
        return s + 'th'

C#

static string GetSuffix(int number)
        {
            string suffix = string.Empty;
            switch (number)
            {
                case int n when n % 10 == 1 && n % 100 != 11:
                    suffix = "st";
                    break;
                case int n when n % 10 == 2 && n % 100 != 12:
                    suffix = "nd";
                    break;
                case int n when n % 10 == 3 && n % 100 != 13:
                    suffix = "rd";
                    break;
                default:
                    suffix = "th";
                    break;
            }
            return $"{number}{suffix}";
        }

def num(n): if n%10==1 and n%100!=11: return str(n)+"st" elif n%10==2 and n%100!=12: return str(n)+"nd" elif n%10==3 and n%100!=13: return str(n)+"rd" else: return str(n)+"th"

a=int(input())
a1=str(a) 
if a==11 or a==12 or a==13:
    print(a1+"th")
elif a <100:
    if a1[-1]=='1':
        print(a1+"st")
    elif a1[-1]=='2':
        print(a1+"nd")
    elif a1[-1]=='3':
        print(a1+"rd")
    else:
        print(a1+"th")
else:
    print(al+"th")

Go

package main

import "fmt"

func Ordinal(number int) (result string) {
    // *1*이 아닐 때
    if (number / 10) % 10 != 1 {
        switch number % 10 {
        case 1:
            result = "st"
        case 2:
            result = "nd"
        case 3:
            result = "rd"
        default:
            result = "th"
        }
    } else {
        // *1*일 때
        result = "th"
    }
    return
}

func main() {
    for {
        fmt.Print("숫자를 입력하세요 (0 입력 = 종료): ")
        var number int

        _, _ = fmt.Scanf("%d", &number)

        if number == 0 {
            break
        }
        fmt.Printf("%d%s\n", number, Ordinal(number))
    }
}

s = input()
n = int(s)
if not 11 <= n % 100 <= 19 and 1 <= n % 10 <= 3:
    print(s + {1: "st", 2: "nd", 3: "rd"}[n % 10])
else:
    print(s + "th")

def conversion_cord_ord(n):
    a = str(n)
    if a[-1] == '1' and a[-2] != '1':
        return a+'st'
    elif a[-1] == '2' and a[-2] != '1':
        return a+'nd'
    elif a[-1] == '3' and a[-2] != '1':
        return a+'rd'
    else:
        return a+'th'

using System;
using System.Collections.Generic;

namespace _61일차_10월01일
{        
    class MainApp
    {
        static void Main(string[] args)
        {
            Console.Write("Input Number (Split Setting : ',') : ");
            string Input_Data = Console.ReadLine();
            string[] string_Array = Input_Data.Split(',');
            List<string> Temp = new List<string>();
            for(int i = 0; i < string_Array.Length; i++)
            {
                if(string_Array[0] == "1")
                {
                    Temp.Add(string_Array[i] + "st");
                }
                else if (string_Array[0] == "2")
                {
                    Temp.Add(string_Array[i] + "nd");
                }
                else if (string_Array[0] == "3")
                {
                    Temp.Add(string_Array[i] + "rd");
                }
                else
                    Temp.Add(string_Array[i] + "th");
            }

            foreach (var Result in Temp)
            {
                Console.Write($"{Result} ");
            }
        }
    }
}

def last_digit_reader(x):
    last1digit = x[-1:]
    if int(last1digit) == 1:
        print(x + "st")
    elif int(last1digit) == 2:
        print(x + "nd")
    elif int(last1digit) == 3:
        print(x + "st")
    else:
        print(x + "th")

def cardinal2ordinal(x):
    if len(x) > 1:
        last2digit = x[-2:]
        if int(last2digit) < 20:
            print(x + "th")
        else:
            last_digit_reader(x)
    else:
        last_digit_reader(x)

positive_integer = input("Enter a positive integer: ")
assert int(positive_integer) > 0, "Must enter a positive integer"
cardinal2ordinal(positive_integer)        

def Ordinal():
    n=input()
    if (len(n)>1 and n[-2]=='1')or(int(n[-1])>3):
        return n+'th'
    else:
        if n[-1]=='1':
            return n+'st'
        elif n[-1]=='2':
            return n+'nd'
        elif n[-1]=='3':
            return n+'rd'
print(Ordinal())

num=int(input('숫자를 입력하시오:\n'))

if  (num<100 and num%10==1) or (num>=100 and num%100==1):
    print(num,'st')
elif (num<100 and num%10==2) or (num>=100 and num%100==2):
    print(num,'nd')
elif (num<100 and num%10==3) or (num>=100 and num%100==3):
    print(num,'rd')
else:
    print(num,'th')

class goodConverter:
    def __init__(self):
        pass
    def convert2Ordinal(self,list):
        for i in list:
            j = self.toOrdinal(i)
            print(j,end=" ")
        print("")
    def toOrdinal(self,i):
        n = int(str(i)[-1])
        if n==1 and (i<10 or i>20):
            tail = "st"
        elif n==2 and (i<10 or i>20):
            tail = "nd"
        elif n==3 and (i<10 or i>20):
            tail = "rd"
        else:
            tail = "th"
        j = str(i)+tail
        return j

a = goodConverter()
a.convert2Ordinal([1, 21, 31, 41])
a.convert2Ordinal([2, 22, 32, 42])
a.convert2Ordinal([3, 23, 33, 43])
a.convert2Ordinal([11, 12, 13, 111, 112, 113, 211, 212, 213])
a.convert2Ordinal([ 4,  5,  6,  11,  12,  13, 101, 111, 112])

numberList = input().split(",")
result = []

for i in numberList:
    if 10 < int(i[-2:]) < 20:
        result.append(i + "th")
    elif i[-1] == "1":
        result.append(i + "st")
    elif i[-1] == "2":
        result.append(i + "nd")
    elif i[-1] == "3":
        result.append(i + "rd")
    else:
        result.append(i + "th")
print(result)

def Ordinal(text):
    temp = int(text)
    if temp%10 == 1 and temp%100 != 11:
        return text+'st'
    elif temp%10 == 2 and temp%100 != 12:
        return text+'nd'
    elif temp%10 == 3 and temp%100 != 13:
        return text+'rd'
    else:
        return text+'th'

print(Ordinal(input('NUMBER : ')))

def ordinal(n):

  if len(n)==1:

    if n[-1]=='1':

      n=n+"st"

    elif n[-1]=='2':

      n=n+'nd'

    elif n[-1]=='3':

      n=n+'rd'

  else:

    if n[-1]=='1' and n[-2]!='1':

      n=n+"st"

    elif n[-1]=='2' and n[-2]!='1':

      n=n+"nd"

    elif n[-1]=='3' and n[-2]!='1':

      n=n+"rd"

    else:

     n=n+"th"

  return n


word=input('write something')

words=word.split(',')

print(words)

for i in range(0,len(words),1):

   k=ordinal(words[i])

  print(k)

  words[i]=k

  print(words)

print(", ".join(words))

a=str(input())

if a[-1]=='1' and a[-2]!='1':
    print(a+'st')
elif a[-1]=='2' and a[-2]!='1':
    print(a+'nd')
elif a [-1]=='3' and a[-2]!='1':
    print(a+'rd')
else:
    print(a+'th')

def ordinary(n):
    if n[-1] == '1':
        end = "st"
    elif n[-1] == '2':
        end = 'nd'
    elif n[-1] == '3':
        end = 'rd'
    else:
        end = 'th'
    return end

n = input()
end = ordinary(n)

print(f'{n} -> {n}{end}')

x=input('기수 입력')

xlist=x.split(', ')
dic={'1':'st', '2':'nd', '3':'rd'}
ele={'11':'th', '12':'th', '13':'th'}
result=[]

for i in xlist:
    if i in ele:
        result.append(i+ele[i])
    else:
        if i in dic:
            result.append(i+dic[i])
        else:
            result.append(i+'th')

print((', ').join(result))

x = int(input('기수 → 서수 :'))
if 10<x%100<14 : print(f'{x}th')
elif x%10 == 1: print(f'{x}st')
elif x%10 == 2 :print(f'{x}nd')
elif x%10 == 3 :print(f'{x}rd')
else : print(f'{x}th')

#codingdojing_cardinal2ordinal

import sys

#command prompot // args = sys.argv[2:] 로 list 받기
#1st, 2nd, 3rd, 4th, 11th, 12th, 101st, 102nd, 103rd, 111th,.. 


car_list = input().split(',') #['1', '21', '23', ...]
ord_list = []

for n in car_list:
    if (int(n)%100) == 1:
        ord_list.append(n+'st')
    elif (int(n)%100) == 2:
        ord_list.append(n+'nd')
    elif (int(n)%100) == 3:
        ord_list.append(n+'rd')
    else:
        ord_list.append(n+'th')

print(','.join(ord_list))

파이썬 3.8.10으로 작성되었습니다.

data = input()
if data[-1] == '1' and data[-2] != '1':
    print(f'{data}st')
elif data[-1] == '2' and data[-2] != '1':
    print(f'{data}nd')
elif data[-1] == '3' and data[-2] != '1':
    print(f'{data}rd')
else:
    print(f'{data}th')

def number_distinguish(a):
    i = str(a)
    if i[-1] == '1' and i[-2] != '1':
        print(i+'st')
    elif i[-1] == '2' and i[-2] != '1':
        print(i+'nd')
    elif i[-1] == '3' and i[-2] != '1':
        print(i+'rd')    
    else:
        print(i+'th')
if __name__ == '__main__':
    number_distinguish(37)

result=[]
for i in input().split(', '):
    if i[-1] == '1' : i+='st'
    elif i[-1] == '2' : i+='nd'
    elif i[-1] == '3' : i+='rd'
    else: i+='th'
    result.append(i)
print(', '.join(result))

static void ordinal(int... x) {
        for (int i = 0; i < x.length; i++) {
            if(x[i]%10 == 1 && x[i]%100 != 11) {
                System.out.print(x[i] + "st ");
            }else if(x[i]%10 == 2 && x[i]%100 != 12) {
                System.out.print(x[i] + "nd ");
            }else if(x[i]%10 == 3 && x[i]%100 != 13) {
                System.out.print(x[i] + "rd ");
            }else {
                System.out.print(x[i] + "th ");
            }
        }
        System.out.println("");
    }

    public static void main(String[] args) {
        ordinal(1,21,31,41);
        ordinal(2,22,32,42);
        ordinal(3,23,33,43);
        ordinal(11,12,13,111,112,113,211,212,213);
        ordinal(4,5,6,11,12,13,101,111,112);
    }

for i in range(1,1000):
    if i % 10 == 1 and i % 100 != 11:
        print(str(i) + "st")
    elif i % 10 == 2 and i % 100 != 12:
        print(str(i)+"nd")
    elif i % 10 ==3 and i % 100 != 13:
        print(str(i)+"rd")
    else:
        print(str(i)+"th")

while True:
    cardinal = int(input("기수를 입력해주세요"))
    if cardinal > 0 :
        break


if cardinal == 1 or cardinal >=4 :
    print(str(cardinal)+"th")
elif cardinal == 2 :
    print(str(cardinal)+"nd")
elif cardinal == 3 :
    print(str(cardinal)+"rd")

a = input()
if a[-1] == '1' and a[-2] != '1':
    print(a+'st')
elif a[-1] == '2'and a[-2] != '1':
    print(a+'nd')
elif a[-1] == '3'and a[-2] != '1':
    print(a+'rd')
else:
    print(a+'th')

Python. 11과 12의 경우를 생각하지 못해 수정했습니다.

cardinal=int(input('임의의 숫자를 입력하시오. : '))
if cardinal % 10 == 1 and cardinal % 100 !=11:
    print(str(cardinal)+'st')
elif cardinal % 10 == 2 and cardinal % 100 !=12:
    print(str(cardinal)+'nd')
elif cardinal % 10 == 3:
    print(str(cardinal)+'rd')
else:
    print(str(cardinal)+'th')