delete pics to save space

2023-08-03 09:22:52 +08:00
commit de60cd6ed4
1334 changed files with 66221 additions and 0 deletions
--- a/p.CH1101.cpp
+++ b/p.CH1101.cpp
@ -0,0 +1,34 @@
+//http://contest-hunter.org:83/contest/0x10%E3%80%8C%E5%9F%BA%E6%9C%AC%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E3%80%8D%E4%BE%8B%E9%A2%98/1101%20%E7%81%AB%E8%BD%A6%E8%BF%9B%E6%A0%88
+#include<cstdio>
+#include<algorithm>
+using namespace std;
+int n,stk[25],top,res[25],len,cnt;
+void dfs(int x)
+{
+	if(x==n+1)
+	{
+		cnt++;
+		for(int i=0;i<len;i++) printf("%d",res[i]);
+		for(int i=top-1;i>=0;i--) printf("%d",stk[i]); puts("");
+		if(cnt==20) exit(0);
+		return;
+	}
+	if(top)
+	{
+		res[len++]=stk[--top];
+		dfs(x);
+		stk[top++]=res[--len];
+	}
+	stk[top++]=x;
+	dfs(x+1);
+	top--;
+}
+int main()
+{
+#ifdef local
+	freopen("pro.in","r",stdin);
+#endif
+	scanf("%d",&n);
+	dfs(1);
+	return 0;
+}