PythonChallenge_第2题

点击题目链接
统计字符串中出现最少的字符

package PythonChallenge;import java.io.PrintStream;import java.util.Scanner;class Level01{    Scanner in=new Scanner(System.in);    PrintStream out=System.out;    Level01(){    char[] str=in.nextLine().toCharArray();     translation(str);     out.println(str);     char[] str1="map".toCharArray();     translation(str1);     out.println(str1);//ocr    }    void translation(char[] str){        for(int i=0;i<str.length;++i){            if(str[i]>='a' && str[i]<='x'){                str[i]=(char) (str[i]+2);            }else if(str[i]=='y'){                str[i]='a';            }else if(str[i]=='z'){                str[i]='b';            }        }    }}public class pychallenge01 {    public static void main(String[] args) {        new Level01();    }}