delete pics to save space

history_source/信息学奥赛一本通/1.4.1.14.cpp

@@ -0,0 +1,27 @@
+#include<cstdio>
+using namespace std;
+struct L
+{
+	double a,b,x;
+};
+int main()
+{
+	int n;
+	scanf("%d",&n);
+	L J;
+	L G[n-1];
+	scanf("%lf%lf",&J.a,&J.b);
+	J.x=J.b/J.a;
+	for(int i=0;i<n-1;i++)
+	{
+		scanf("%lf%lf",&G[i].a,&G[i].b);
+		G[i].x=G[i].b/G[i].a;
+	}
+	for(int i=0;i<n-1;i++)
+	{
+		if(G[i].x-J.x>0.05) printf("better\n");
+		else if(J.x-G[i].x>0.05) printf("worse\n");
+		else printf("same\n");
+	}
+	return 0;
+}