9度OnlineJudge之1032：ZOJ

九度OnlineJudge之1032：ZOJ

题目描述： #include <iostream>#include <string>using namespace std;int main(){string str;while(cin>>str,str!="E"){int a=0,b=0,c=0;for(string::iterator it=str.begin();it!=str.end();++it){if(*it=='Z') ++a;if(*it=='O') ++b;if(*it=='J') ++c; } int total = a+b+c; for (int i=0;i<total;++i) { if(a>0) { cout<<"Z"; --a; } if(b>0) { cout<<"O";--b; } if (c>0) { cout<<"J"; --c; } }cout<<endl; }//system("PAUSE");return 0;}