Update: Rename folder name to XSMOJ

XSMOJ/小码君打地鼠.cpp

@@ -0,0 +1,33 @@
+#include <algorithm>
+#include <iostream>
+#include <iomanip>
+#include <cstring>
+#include <cstdio>
+#include <stack>
+#include <ctime>
+#include <cmath>
+#include <queue>
+typedef long long l;
+typedef double d;
+typedef char c;
+using namespace std;
+int n,m;
+int arr[1000][1000];
+int cnt=0;
+int main(){
+	cin.tie(NULL);
+	cout.tie(NULL); 
+	cin >>n>>m;
+	for(int i=1;i<=n;i++){
+		int x;
+		cin>>x;
+		arr[i][x]=1;
+	}
+	for(int i=n;i>=1;i--){
+		for(int j=1;j<=i;j++){
+			arr[i][j]+=max(max(arr[i+1][j+1],arr[i+1][j-1]),arr[i+1][j]);
+		}
+	}
+	cout <<arr[1][1];
+	return 0;
+}