【C语言】在终端输入多行信息,找出包含“ould”的行,并打印改行。

来源:互联网 发布:2017微信数据报告 编辑:程序博客网 时间:2024/06/06 09:33

2.在终端输入多行信息,找出包含“ould”的行,并打印改行。

如:

Au,love could you and I with fate conspire

To grasp this sorry scheme of things entire,

Would not we shatter it to bitd – and then.


在终端输出上述的文字,输出

Au,love could you and I with fate conspire

Au,love could you and I with fate conspire

To grasp this sorry scheme of things entire,

Would not we shatter it to bitd – and then.

Would not we shatter it to bitd – and then.

其中包含strstr的实现

#include <stdio.h>int mystrstr(char *s1,char*s2){    if(*s1==0)     //s1 = 0                            {        if(*s2)                               //s2 = 0            return 0;        return 0;    }    while(*s1)    {        int i=0;        while(1)        {            if(s2[i]==0)                return 1;            if(s2[i]!=s1[i])                break;                                                           i++;        }        s1++;    }    return 0;}void put(int ch){char num [50]= {0};int i  = 0;while((ch = getchar())!=EOF){num[i] = ch;i++;if(ch == '\n'&& mystrstr(num,"ould")){num[i] = '\0';printf("%s",num);i = 0;}else if(ch == '\n'){i = 0;}}return ;}


本文出自 “剩蛋君” 博客,请务必保留此出处http://memory73.blog.51cto.com/10530560/1682911

0 0
原创粉丝点击