delete pics to save space

1.1478.cpp

@@ -0,0 +1,23 @@
+#include<cstdio>
+#include<algorithm>
+using namespace std;
+struct node { int h,w; };
+inline bool operator<(const node &a,const node &b) { return a.w<b.w; } 
+int n,s,h,x;
+node ap[5005];
+int main()
+{
+	scanf("%d%d",&n,&s);
+	scanf("%d%d",&h,&x); h+=x;
+	for(int i=0;i<n;i++) scanf("%d%d",&ap[i].h,&ap[i].w);
+	sort(ap,ap+n);
+	int res=0;
+	for(int i=0;i<n;i++)
+		if(s>=ap[i].w&&h>=ap[i].h)
+		{
+			s-=ap[i].w;
+			res++;
+		}
+	printf("%d\n",res);
+	return 0;
+}