delete pics to save space

history_source/ccf 基础篇/U2/2.4.3.cpp

@@ -0,0 +1,62 @@
+#include<iostream>
+#include<string>
+#include<vector>
+using namespace std;
+void turn(string &sr)
+{
+	char li;
+	for(int i=0,j=sr.size()-1;i<j;i++,j--)
+	{
+		li=sr[i];
+		sr[i]=sr[j];
+		sr[j]=li;
+	}
+}
+int main()
+{
+	string sr,li2;
+	vector <char> li;
+	int p1,p2,p3;
+	cin>>p1>>p2>>p3;
+	cin>>sr;
+	for(int i=1;i<sr.size();i++)
+	{
+		if(sr[i]=='-')
+		{
+			if(sr[i+1]-sr[i-1]==1)
+			{
+				sr.erase(i,1);
+				i--;
+				continue;
+			}
+			if(sr[i+1]<=sr[i-1]) continue;
+			sr.erase(i,1);
+			li.clear();
+			for(int j=1;j+sr[i-1]<sr[i];j++)
+			{
+				for(int k=0;k<p2;k++)
+				{
+					switch(p1)
+					{
+						case 1:
+							li.push_back(char(sr[i-1]+j));
+							break;
+						case 2:
+							li.push_back(char(sr[i-1]+j-32));
+							break;
+						case 3:
+							li.push_back('*');
+							break;
+					}
+				}
+			}
+			li2="";
+			for(int i=0;i<li.size();i++) li2+=li[i];
+			if(p3==2) turn(li2);
+			sr.insert(i,li2);
+			i+=li.size()-1;
+		}
+	}
+	cout<<sr<<endl;
+	return 0;
+}