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package day1; |
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|
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import java.util.Scanner; |
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|
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public class Main{ |
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public static void main(String[] args) { |
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int i; |
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Scanner input = new Scanner(System.in); //从键盘获取字符串 |
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String strInput = input.nextLine(); //将Scanner对象中的内容以字符串的形式取出来 |
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char arr[]=strInput.toCharArray(); |
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for ( i=arr.length- 1 ;i>= 0 ;i--){ |
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if (arr[i]== ' ' ) |
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break ; |
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} |
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int length=arr.length-i; |
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char output[]= new char [length- 1 ]; |
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int k= 0 ; |
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|
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for ( int j=i+ 1 ;j<=arr.length- 1 ;j++){ |
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output[k]=arr[j]; |
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k++; |
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} |
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System.out.println( "最后一个单词:" ); |
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System.out.println(output); |
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System.out.println( "最后一个单词的长度:" ); |
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System.out.println(k); |
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input.close(); |
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} |
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} |
文章来源:北大青鸟开发小组