delete pics to save space

history_source/信息学奥赛一本通/2.9.3.4.cpp

@@ -0,0 +1,21 @@
+#include<cstdio>
+#include<cstring> 
+#include<algorithm>
+using namespace std;
+int n,m,dp[110][110];
+int main()
+{
+	while(scanf("%d%d",&n,&m)!=EOF)
+	{
+		memset(dp,0,sizeof(dp));
+		for(int i=1;i<=n;i++)
+			for(int j=1;j<=m;j++)
+				dp[i][j]=i;
+		for(int i=1;i<=n;i++)
+			for(int j=2;j<=m;j++)
+				for(int k=2;k<=i;k++)
+					dp[i][j]=min(dp[i][j],max(dp[k-1][j-1],dp[i-k][j])+1);
+		printf("%d\n",dp[n][m]);
+	}
+	return 0;
+}