学步园

http://acm.hdu.edu.cn/showproblem.php?pid=1020</p> <p>#include<stdio.h><br /> const int MAX = 10008;</p> <p>char s[MAX];</p> <p>int main()<br /> {<br /> int T;<br /> scanf("%d", &T);<br /> while(T--)<br /> {<br /> int count = 1, i;<br /> scanf("%s", s);<br /> for(i=0; s[i]; ++i)<br /> {<br /> if(s[i] == s[i+1])<br /> {<br /> count++;<br /> }<br /> else<br /> {<br /> if(count != 1)<br /> printf("%d", count);<br /> printf("%c", s[i]);<br /> count = 1;<br /> }<br /> }<br /> printf("/n");<br /> }<br /> return 0;<br /> }

http://acm.hdu.edu.cn/showproblem.php?pid=1039</p> <p>#include<stdio.h><br /> #include<string.h></p> <p>const int MAX = 28;<br /> char s[MAX];</p> <p>int isVowel(char ch)<br /> {<br /> if('a'==ch || 'e'==ch || 'i'==ch || 'o'==ch || 'u'==ch)<br /> return 1;<br /> return 0;<br /> }</p> <p>int f(char s[])<br /> {<br /> int num = 0;<br /> for(int i = 0; s[i]; ++i)<br /> {<br /> if( isVowel(s[i]) )<br /> num++;</p> <p> if((isVowel(s[i]) && isVowel(s[i+1]) && isVowel(s[i+2]))<br /> ||(!isVowel(s[i]) && !isVowel(s[i+1]) && !isVowel(s[i+2]) && s[i+2] != '/0')<br /> ||(s[i] == s[i+1] && s[i] != 'e' && s[i] != 'o'))<br /> {<br /> return 0;<br /> }<br /> }<br /> if(num)<br /> return 1;<br /> return 0;<br /> }</p> <p>int main()<br /> {<br /> while(scanf("%s", s) != EOF)<br /> {<br /> if(0==strcmp("end", s))<br /> break;<br /> int len = strlen(s);</p> <p> s[len+1] = 'i';//选个元音<br /> s[len+2] = 'j';//选个非元音</p> <p> if(f(s))<br /> printf("<%s> is acceptable./n", s);<br /> else<br /> printf("<%s> is not acceptable./n", s);<br /> }<br /> return 0;<br /> }