数据�l�构�W�四章填�I�题�?qi��ng)参考答案[3]_跨考网

        1�Q�知U=�?/span>xyxyxyxxyxy’；t=�?/span>xxy’；

　　ASSIGN�Q?/span>S�Q?/span>U�Q�；

　　ASSIGN�Q?/span>V�Q?/span>SUBSTR�Q?/span>S�Q?/span>INDEX�Q?/span>s�Q?/span>t�Q�，LEN�Q?/span>t�Q?/span>+1�Q�）(j��)�Q?/span>

　　ASSIGN�Q?/span>m�Q��?/span>ww’）(j��)

　　�?/span>REPLACE�Q?/span>S�Q?/span>V�Q?/span>m�Q?/span>= ________�?/span> �?a target="_blank">东北大学 1997 一�?/span>1 (5�?/span>)�?/span>

    【参考答案�?/span>

    'xyxyxywwy'

　　2�Q�实现字�W�串拯���的函�?/span> strcpy为：(x��)

　　void strcpy(char *s , char *t) /*copy t to s*/

　　{ while (________)

　　} �?a target="_blank">���江大学 1999 一�?/span>5 (3�?/span>)�?/span>

    【参考答案�?/span>

    *s++=*t++ 或（*s++=*t++�Q?/span>!=�?/span>\0�?/span>

　　3�Q�下列程序判断字�W�串s 是否对称�Q�对�U�则�q�回1�Q�否则返�?/span>0�Q�如 f("abba")�q�回1�Q?/span>f("abab")�q�回0�Q?/span>

　　int f((1)________)

　　{int i=0,j=0;

　　while (s[j])(2)________;

　　for(j--; i<j && s[i]==s[j]; i++,j--);

　　return((3)_______)

　　} �?a target="_blank" class="keylink">���江大学 1999 一�?/span>6 (3�?/span>)�?/span>

    【参考答案�?/span>

    (1)char s[ ] (2)j++  (3)i >= j