题解

#include<iostream>
using namespace std;
int main(){
    int caseNum = 1;
    int n;
    string _="\\";
    while(cin>>n&&n!=0){
        cout<<"Case "<<caseNum<<":"<<endl;
        cout<<"#include<string.h>"<<endl;
        cout<<"#include<stdio.h>"<<endl;
        cout<<"int main()"<<"\n"<<"{"<<endl;
        for(int i=0;i<n;i++){
            string line;
            getline(cin>>ws,line);
            for(int j=0;j<line.size();j++){
                if(line[j]=='\"'||line[j]=='\\'){
                    line.insert(j,_);
                    j++;
                }
            }cout<<"printf(\""<<line<<"\\n\");"<<endl;
        }cout << "printf(\"\\n\");" << endl;
        cout << "return 0;" << endl;
        cout << "}" << endl;
        caseNum++;
    }
}