“student a am i”的倒置
发布时间:2020-12-13 22:27:56 所属栏目:百科 来源:网络整理
导读:问题:如何实现student a am i转换成为i am a student? 解析:可将语句完全倒置,成为i ma a tneduts,再将逐个单词倒置,成为i am a student #include stdio.h#include string.hvoid reverse_string(char *l,char *r){while (l r){char tmp = *l;*l = *r;*
问题:如何实现student a am i转换成为i am a student? 解析:可将语句完全倒置,成为i ma a tneduts,再将逐个单词倒置,成为i am a student #include <stdio.h> #include <string.h> void reverse_string(char *l,char *r) { while (l < r) { char tmp = *l; *l = *r; *r = tmp; l++; r--; } } void reverse(char ch[],int len) { int i = 0; char *ctmpl = ch; char *ctmpr = ch; while (ch[i]) { if (ch[i] == ' ') { reverse_string(ctmpl,ctmpr-1); ctmpl = ++ctmpr; } else { ctmpr++; } i++; } reverse_string(ch,ch + len - 1); } int main() { char ch[] = "student a am i"; reverse(ch,strlen(ch)); printf("%sn",ch); } (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |