Create 1050.cpp

HDOJ/1050.cpp

@@ -0,0 +1,34 @@
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <algorithm>
+using namespace std;
+#define MAXINTERVAL 512
+int a[MAXINTERVAL];
+int main()
+{
+    int t;
+    scanf("%d",&t);
+    while(t--)
+    {
+        memset(a,0,sizeof(a));
+        int n;
+        scanf("%d",&n);
+        int max=0;
+        for(int i=0;i<n;i++)
+        {
+            int s,t;
+            scanf("%d %d",&s,&t);
+            if(t<s) swap(t,s);
+            t=(t+1)/2;
+            s=(s+1)/2;
+            for(int j=s;j<=t;j++)
+            {
+                ++a[j];
+                if(a[j]>max) max=a[j];
+            }
+        }
+        printf("%d\n",max*10);
+    }
+    return 0;
+}