#include <iostream>
using namespace std;
#define MAX_N 1000
int main()
{
int n;
cin >> n;
int a[MAX_N];
int lmax = -1;
for (int i = 0; i < n; i++)
cin >> a[i];
for (int i = 0; i < n ; i++)
{
int j = i + 1;
while (j < n && a[j - 1] <= a[j])
j++;
if (j - i > lmax)
{
lmax = j - i;
}
}
cout << lmax + 1;
return 0;
}
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