t题解

#include<bits/stdc++.h>
using namespace std;

int main()
{
    int t;
    cin >> t;
    while (t--)
    {
        int l,r,k;
        cin >> l >> r >> k;
        if (k==0 && l>1 && l==r)
            cout << "YES";
        else if (((r-l)/2+(r%2 || l%2))<=k)
            cout << "YES";
        else
            cout << "NO";
        cout << endl;
    }
    return 0;
}