HDU 1039 Easier Done Than Said?(String模拟)

根据题意，一步一步筛选

#include<iostream>#include<cstdio>#include<string.h>#include<stdlib.h>#include<algorithm>#include<math.h>using namespace std;int main(){string str;char s[100000];string fz="aeiou";while(cin>>str){if(str=="end") break;if(str.find("a")<=str.size()||str.find("e")<=str.size()||str.find("i")<=str.size()||str.find("o")<=str.size()||str.find("u")<=str.size()){int sum=0;int sum2=0;char shang='*';int i;for( i=0;i<str.size();i++){if(fz.find(str[i])<=fz.size())sum2=0,sum++;else sum=0,sum2++;if(sum>2||sum2>2){break;}if(str[i]==str[i-1]&&str[i]!='e'&&str[i]!='o') {break;}}if(i==str.size()){cout<<"<"+str+">";printf(" is acceptable.\n");}else {cout<<"<"+str+">";printf(" is not acceptable.\n");}}else {cout<<"<"+str+">";printf(" is not acceptable.\n");}}  return 0; }