delete pics to save space

history_source/信息学奥赛一本通/2.6.7.cpp

@@ -0,0 +1,19 @@
+#include<cstdio>
+int main()
+{
+	double max=0,sum=0,t;
+	int n,i;
+	while(scanf("%d",&n)==1)
+	{
+		max=sum=0;
+		for(i=0;i<n;i++)
+		{
+			scanf("%lf",&t);
+			sum+=t;
+			if(t>max) max=t;
+		}
+		if(sum-max<max) printf("%.1lf\n",sum-max);
+		else printf("%.1lf\n",sum/2.0);
+	}
+	return 0;
+}