学步园

#include<iostream><br /> //#include <fstream><br /> //#include <algorithm><br /> //#include <vector><br /> //#include <string><br /> using namespace std;</p> <p>int main(int argc, char* argv[])<br /> {<br /> //ifstream cin("test.txt");<br /> //ifstream cin("a.txt");<br /> //calculate and store first<br /> int n=0;<br /> //string s;<br /> char c;<br /> cin>>n;<br /> cin.get(c);//不可少，否则第一次cin到的是换行<br /> for (int i=0;i<n;i++)<br /> {<br /> cout<<"String #"<<i+1<<endl;<br /> while (cin.get(c))<br /> {<br /> if(c=='/n'){<br /> cout<<"/n/n";<br /> break;<br /> }<br /> else if(c=='Z')<br /> cout<<'A';<br /> else<br /> cout<<(char)(c+1);<br /> }</p> <p> }</p> <p> return 0;</p> <p>}

#include<iostream><br /> //#include <fstream><br /> //#include <algorithm><br /> //#include <vector><br /> #include <string><br /> using namespace std;</p> <p>int main(int argc, char* argv[])<br /> {<br /> //ifstream cin("test.txt");<br /> //ifstream cin("a.txt");<br /> //calculate and store first<br /> int n=0;<br /> string s;<br /> cin>>n;<br /> for (int i=0;i<n;i++)<br /> {<br /> cin>>s;<br /> cout<<"String #"<<i+1<<endl;<br /> for (int j=0;j < s.size();j++)<br /> {<br /> cout<<(s[j]!='Z'?char(s[j]+1) : 'A');<br /> }<br /> cout<<"/n/n";</p> <p> }</p> <p> return 0;</p> <p>} 

直接使用string，一次读取多个也行。