题解列表

筛选

计算1~N之间所有奇数之和 java

importjava.util.Scanner;publicclass计算1N之间所有奇数之和{publicstaticvoidmain(String[]args){Scannersc=newScanner(System.in);intn=sc.nextInt();inta=0;for(inti=1;

求函数值 递归极简

importjava.util.Scanner;publicclass求函数值{publicstaticvoidmain(String[]args){Scannersc=newScanner(System.in);intn=sc.nextInt();System.out.println(f(n));}

求s=a+aa+aaa+aaaa+aa...a的值 极简

importjava.util.Scanner;publicclass求s的值{publicstaticvoidmain(String[]args){Scannersc=newScanner(System.in);intn=sc.nextInt();inta=0;intc=0;intb=sc.next

蓝桥杯算法训练VIP-质因数2

```javaimportjava.util.Scanner;publicclassMain{publicstaticvoidmain(String[]args){Scannersc=newScanner(System.in);intn=sc.nextInt();intk=2;//最小质数intlen

数字母 极简

importjava.util.Arrays;importjava.util.Scanner;publicclass数字母{publicstaticvoidmain(String[]args){Scannersc=newScanner(System.in);Stringa=sc.nextLine();

排序问题<2> 极简

importjava.util.Arrays;importjava.util.Scanner;publicclassMain{publicstaticvoidmain(String[]args){Scannersc=newScanner(System.in);int[]a=newint[10];for

排序问题 java 极简

importjava.util.Arrays;importjava.util.Scanner;publicclass字符串正反连接{publicstaticvoidmain(String[]args){Scannersc=newScanner(System.in);int[]a=newint[4];f

字符串正反连接 5行代码

importjava.util.Scanner;publicclass字符串正反连接{publicstaticvoidmain(String[]args){Scannersc=newScanner(System.in);Stringa=sc.nextLine();for(inti=a.length()

统计字符个数

```javaimportjava.util.Arrays;importjava.util.Scanner;publicclassMain{publicstaticvoidmain(String[]args){Scannersc=newScanner(System.in);Stringstr=sc.n