A12176 | Ehab and subtraction
时间限制1s
内存限制256MB
通过 / 提交0/0
题目描述
You're given an array $a$ . You should repeat the following operation $k$ times: find the minimum non-zero element in the array, print it, and then subtract it from all the non-zero elements of the array. If all the elements are 0s, just print 0.
输入格式
The first line contains integers $n$ and $k$ $(1 \le n,k \le 10^5)$ , the length of the array and the number of operations you should perform.
The second line contains $n$ space-separated integers $a_1, a_2, \ldots, a_n$ $(1 \le a_i \le 10^9)$ , the elements of the array.
The second line contains $n$ space-separated integers $a_1, a_2, \ldots, a_n$ $(1 \le a_i \le 10^9)$ , the elements of the array.
输出格式
Print the minimum non-zero element before each operation in a new line.
输入输出样例
输入 #1
3 5 1 2 3
输出 #1
1 1 1 0 0
输入 #2
4 2 10 3 5 3
输出 #2
3 2
In the first sample:
In the first step: the array is $[1,2,3]$ , so the minimum non-zero element is 1.
In the second step: the array is $[0,1,2]$ , so the minimum non-zero element is 1.
In the third step: the array is $[0,0,1]$ , so the minimum non-zero element is 1.
In the fourth and fifth step: the array is $[0,0,0]$ , so we printed 0.
In the second sample:
In the first step: the array is $[10,3,5,3]$ , so the minimum non-zero element is 3.
In the second step: the array is $[7,0,2,0]$ , so the minimum non-zero element is 2.
In the first step: the array is $[1,2,3]$ , so the minimum non-zero element is 1.
In the second step: the array is $[0,1,2]$ , so the minimum non-zero element is 1.
In the third step: the array is $[0,0,1]$ , so the minimum non-zero element is 1.
In the fourth and fifth step: the array is $[0,0,0]$ , so we printed 0.
In the second sample:
In the first step: the array is $[10,3,5,3]$ , so the minimum non-zero element is 3.
In the second step: the array is $[7,0,2,0]$ , so the minimum non-zero element is 2.
C++ 编辑器
输入
输出
可保存默认模板；新题优先使用已保存模板。
当前快捷键仅展示，暂不支持修改。
- 撤销
Ctrl / ⌘ + Z - 重做
Ctrl / ⌘ + Y - 查找
Ctrl / ⌘ + F - 全选
Ctrl / ⌘ + A - 复制
Ctrl / ⌘ + C - 剪切
Ctrl / ⌘ + X - 粘贴
Ctrl / ⌘ + V - 自动排版
工具栏排版按钮 - 草稿保存
编辑时自动保存到本机
历史
提交记录
状态说明时间源码
AI
作答助手
你好，我是作答助手。可以问思路、复杂度、样例含义或代码报错原因；不会直接给出完整 AC 代码。
确定要清空代码吗？
提交通过
评测结果：Accepted