可小乐

摘要：public class YangHui {public static void main(String args[]){int a[][]=new int[8][8];int i,j ;for(i=0;i<8;i++){for(j=0;j<8;j++){a[i][0]=1;a[i][i]=1;}} 阅读全文

摘要：public class test { public static void main(String[] args) { int i,n,k=0; for (n = 3; n<=100; n++) { i=2; while (i<n) { if (n%i==0) break; i++; } if ( 阅读全文

摘要：package hello; public class test { public static void main(String[] args) { for (int i=1;i<=9;i++) { for(int j=1;j<=i;j++) { if(j>1) { System.out.prin 阅读全文