public class c2 { public static void main(String[] args) { // TODO Auto-generated method stub int bb[]={1,2,3,4,5,6}; for (int i = 1; i < bb.length; i++) { for (int j = 0; j < bb.length-i; j++) { if(bb[j]<bb[j+1]) { int cc=bb[j]; bb[j]=bb[j+1]; bb[j+1]=cc; } } } // for (int mm:bb) { // // System.out.println(mm); // } //简单输出 for (int i = 0; i < bb.length; i++) { System.out.println(bb[i]); } //????怎样只取前面的几个数字 } }
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