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public static void print (int n) { if(n < 0) {//变成整数。 System.out.println("-"); n = -n; } if(n>9) { print(n/10);//递归 } System.out.println(n%10);//打印个位数 阅读全文
posted @ 2021-01-28 20:52
clearlove007
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public static void main(String[] args) { int count = 3; Scanner scanner = new Scanner(System.in); while (count != 0) { String passWorld = scanner.next 阅读全文
posted @ 2021-01-28 20:51
clearlove007
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public static void main(String[] args) { int num = 14; odd(num); System.out.println(); even(num); } public static void odd(int num) { for (int i = 30; 阅读全文
posted @ 2021-01-28 20:50
clearlove007
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