可以通过以下步骤解决该问题:
示例代码:
//将一个String转换为int数组 String str = "1,2,3,4,5"; String[] strArr = str.split(","); int[] intArr = new int[strArr.length]; for (int i = 0; i < strArr.length; i++) { intArr[i] = Integer.parseInt(strArr[i]); }
//检查int数组是否按正确的顺序排列 boolean isSorted = true; for (int i = 0; i < intArr.length - 1; i++) { if (intArr[i] > intArr[i + 1]) { isSorted = false; break; } }
//检查int数组是否具有相同的数字 boolean hasDuplicate = false; for (int i = 0; i < intArr.length; i++) { for (int j = i + 1; j < intArr.length; j++) { if (intArr[i] == intArr[j]) { hasDuplicate = true; break; } } }
//输出结果 System.out.println("Integers are sorted: " + isSorted); System.out.println("Integers have duplicates: " + hasDuplicate);