摘要：2.1-2View Code 1 publicstaticvoid insertionSort(int[] A) { 2 int j; 3 int key; 4 int i; 5 for (j =1; j < A.length; ++j) { 6 key = A[j]; 7 i = j -1; 8 while (i >=0&& A[i] < key) { 9 A[i +1] = A[i];10 i = i -1;11 }12 A[i ... 阅读全文