键盘上的青春

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public static void main(String[] args){
  int abcCount = 0;
  int numCount = 0;
  int SpaceCount = 0;
  int otherCount = 0;
  Scanner sc = new Scanner(System.in);
  String str = sc.nextLine();
  char[] ch = str.toCharArray();
  for(int i = 0; i < ch.length;i++){
  if(Character.isLetter(ch[i])){abcCount++;}
  else if(Character.isDigit(ch[i])){numCount++;}
  else if(Character.isSpaceChar(ch[i])){SpaceCount++;}
  else{otherCount++;}
 }System.out.println("字母数是:"+ abcCount);
 System.out.println("数字数是:"+ numCount);
 System.out.println("空格数是:" + SpaceCount);
 System.out.println("其他的是:" + otherCount);
 

  }

}

posted on 2015-06-28 16:25  执念ノ  阅读(1780)  评论(0编辑  收藏  举报