#include<iostream>
using namespace std;
int main() {
int n, k;
int a[100];
cin >> n >> k;
for (int i = 0; i < n; i++) {
cin >> a[i];
}
for (int i = 0; i < n - 1; ++i)
{
for (int j = 0; j < n - 1 - i; ++j)
{
if (a[j] > a[j + 1])
{
int temp = a[j];
a[j] = a[j + 1];
a[j + 1] = temp;
}
}
}
int head = a[0];
int count = 1;
for (int i = 1; i < n; i++) {
if (a[i] - head > k) {
head = a[i];
count++;
}
}
cout << count;
}
区间覆盖问题 贪心法
最新推荐文章于 2025-07-09 19:38:52 发布