Repair Gym - 100971G

G - Repair

 Gym - 100971G 

&：分类讨论一下就够了。

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;


int main()
{
    ll n,m,a1,b1,a2,b2;
    while(scanf("%lld %lld", &n, &m) != EOF)
    {
        scanf("%lld %lld %lld %lld", &a1, &b1, &a2, &b2);
        ll x1 = max(a1,a2);
        ll y1 = b1 + b2;
        ll x2 = max(b1,b2);
        ll y2 = a2 + a1;
        ll x3 = max(a1,b2);
        ll y3 = a2 + b1;
        ll x4 = max(a2,b1);
        ll y4 = a1+ b2;
        if((n >= x1 && y1 <= m)|| (m >= x1 && y1 <= n) || (n >= x2 && y2 <= m) || (n >= y2 && x2 <= m) || (n >= x3 && y3 <= m)|| (m >= x3 && y3 <= n) || (n >= x4 && y4 <= m) || (n >= y4 && x4 <= m))printf("YES\n");

        else printf("NO\n");
    }
    return 0;
}