delete pics to save space

history_source/信息学奥赛一本通/2.2.11.cpp

@@ -0,0 +1,26 @@
+#include<cstdio>
+using namespace std;
+int main()
+{
+	int t[110]={0};
+	int n;
+	scanf("%d",&n);
+	double f=n/2.0;
+	int x;
+	for(int i=0;i<n;i++)
+	{
+		scanf("%d",&x);
+		t[x+50]++;
+	}
+	for(int i=0;i<110;i++)
+	{
+		if(t[i]>f)
+		{
+			printf("%d\n",i-50);
+			return 0;
+		}
+	}
+	printf("no\n");
+	return 0;
+}
+