[COCI2006-2007#2] ABC

題目描述

You will be given three integers A, B and C. The numbers will not be given in that exact order, but we do know that A is less than B and B less than C. In order to make for a more pleasant viewing, we want to rearrange them in the given order.

輸入輸出格式

輸入格式：

The first line contains three positive integers A, B and C, not necessarily in that order. All three numbers will be less than or equal to 100. The second line contains three uppercase letters 'A', 'B' and 'C' (with no spaces between them) representing the desired order.

輸出格式：

Output the A, B and C in the desired order on a single line, separated by single spaces.

輸入輸出樣例

輸入樣例#1：

1 5 3
ABC

輸出樣例#1：

1 3 5

輸入樣例#2：

6 4 2
CAB

輸出樣例#2：

6 2 4

用Python做就沒啥好解釋的了

#!/usr/bin/env python
# -*- coding: utf-8 -*-
dic = {}
n = input().split()
#print(n)
l = len(n)

for i in range(0, l):    #轉換爲整數，莫得大意
    n[i] = int(n[i])
n.sort()
dic['A'] = n[0]
dic['B'] = n[1]
dic['C'] = n[2]
s = input()
s = s[:-1]  
for i in s:
    print(dic[i], end=' ')

又用到了字典

所以爲什麼要s=s[:-1]呢？請見https://blog.csdn.net/baidu_41248654/article/details/96143280