Codingame - ASCII Art 思路

心已赠人 2023-07-06 11:58 16阅读 0赞

题目来源：[ASCII Art][]

## 要求 ##

*  将输入的A-Z，a-z字符转成给出的ASCII样式
 *  其余字符转成 “?”（位于给出样式最后）

## 思路 ##

1.  将输入要转换字符都转成大写
2.  将转换后的字符串通过与“A”的ASCII码进行运算，得到差存入数组list
3.  将字符ASCII样式也存入数组ascii\_list
4.  根据list中的ASCII值与输出字符宽L进行运算得出位置，逐个，逐行输出

## 代码 ##

import java.util.*;
    import java.io.*;
    import java.math.*;
    
    class Solution { 
    
        public static void main(String args[]) { 
            Scanner in = new Scanner(System.in);
            int L = in.nextInt();
            int H = in.nextInt();
            if (in.hasNextLine()) { 
                in.nextLine();
            }
            String T = in.nextLine().toUpperCase();
            List<String> ascii_list = new ArrayList<>();
            for (int i = 0; i < H; i++) { 
                String ROW = in.nextLine();
                ascii_list.add(ROW);
            }
            
            int A = Integer.valueOf('A');
            List<Integer> list = new ArrayList<>();
            for(int i =0;i<T.length();i++){ 
                if(T.charAt(i)>='A' && T.charAt(i)<='Z')
                    list.add(Integer.valueOf(T.charAt(i)-A));
                else
                	//其余字符处理
                    list.add((ascii_list.get(1).length()-L)/L);
            }
            for(int j=0;j<H;j++){ 
                for(int i=0;i<T.length();i++){ 
                    System.out.print(ascii_list.get(j).substring(list.get(i)*L,list.get(i)*L+L));
                }
                System.out.println();
            }
        }
    }

示例

#  ##   ## ##  ### ###  ## # # ###  ## # # #   # # ###  #  ##   #  ##   ## ### # # # # # # # # # # ### ### 
    # # # # #   # # #   #   #   # #  #    # # # #   ### # # # # # # # # # # #    #  # # # # # # # # # #   #   # 
    ### ##  #   # # ##  ##  # # ###  #    # ##  #   ### # # # # ##  # # ##   #   #  # # # # ###  #   #   #   ## 
    # # # # #   # # #   #   # # # #  #  # # # # #   # # # # # # #    ## # #   #  #  # # # # ### # #  #  #       
    # # ##   ## ##  ### #    ## # # ###  #  # # ### # # # #  #  #     # # # ##   #  ###  #  # # # #  #  ###  #  
    4
    5
    MANHATTAN
     # #  #  ### # #  #  ### ###  #  ### 
    ### # # # # # # # #  #   #  # # # # 
    ### ### # # ### ###  #   #  ### # # 
    # # # # # # # # # #  #   #  # # # # 
    # # # # # # # # # #  #   #  # # # #

[ASCII Art]: https://www.codingame.com/ide/puzzle/ascii-art