poj 3650

字符串变形

#include <cstdio>#include <iostream>#include <string.h>#include <stdlib.h>#include <fstream>#include <math.h>#include <queue>#include <algorithm>#define INF 0x3f3f3f3fusing namespace std;char s[100];int main(){//freopen ("input.txt","r",stdin);while(true){gets(s);int l=strlen(s);if(l==1&&s[0]=='#')break;for(int i=0;i<l;i++){if(s[i]==' ') cout<<"%20";else if(s[i]=='!') cout<<"%21";else if(s[i]=='$') cout<<"%24";else if(s[i]=='%') cout<<"%25";else if(s[i]=='(') cout<<"%28";else if(s[i]==')') cout<<"%29";else if(s[i]=='*') cout<<"%2a";else  cout<<s[i];}cout<<endl;}return 0;}