#include
char?*replace（char?*s1char?*s2int?pos）/*自定義替代函數*/
{
????int?ij;
????i=0;
????for（j=pos;s1[j]!=‘\0‘;j++）/*從原字符串指定位置開始替代*/
????	if（s2[i]!=‘\0‘）
????		{
????			s1[j]=s2[i];/*將替代內容逐個放到原字符串中*/
????			i++;
????		}
????	else
????		break;
????return?s1;/*將替代后的字符按串輸出*/
}
void?main（）
{
????char?string1[100]string2[100];/*定義兩個字符串數組*/
????int?position;
????printf（“\nPlease?input?original?string:“）;
????gets（string1）;/*輸入字符串1*/
????printf（“\nPlease?input?substitute?string:“）;
????gets（string2）;/*輸入字符串2*/
????printf（“\nPlease?input?substitute?position:“）;
????scanf（“%d“&position）;/*輸入要替換的位置*/
????replace（string1string2position）;/*調用替換函數*/
????printf（“\nThe?final?string:%s\n“string1）;/*輸出最終字符串*/
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????331??2009-09-01?11:20??mingriosft\1\001.C

?????文件????????959??2014-10-15?00:23??mingriosft\1\002.C

?????文件?????163890??2014-10-15?00:23??mingriosft\1\002.exe

?????文件???????2814??2014-10-15?00:23??mingriosft\1\002.obj

?????文件???????1130??2009-09-01?11:29??mingriosft\1\003.C

?????文件???????1274??2009-09-01?11:29??mingriosft\1\004.C

?????文件????????257??2012-02-24?13:06??mingriosft\1\005.C

?????文件????????494??2009-09-01?11:30??mingriosft\1\006.C

?????文件???????1158??2012-02-24?13:06??mingriosft\1\007.C

?????文件????????433??2009-09-01?11:31??mingriosft\1\008.C

?????文件????????362??2009-09-01?11:32??mingriosft\1\009.C

?????文件????????779??2009-09-01?11:32??mingriosft\1\010.C

?????文件????????397??2012-02-24?13:06??mingriosft\1\011.C

?????文件????????826??2012-02-24?13:05??mingriosft\1\012.C

?????文件????????341??2009-09-01?11:34??mingriosft\1\013.C

?????文件????????510??2009-09-01?11:35??mingriosft\1\014.C

?????文件????????469??2009-10-14?00:55??mingriosft\1\015.C

?????文件????????389??2009-09-01?11:36??mingriosft\1\016.C

?????文件????????782??2009-10-14?00:55??mingriosft\1\017.C

?????文件????????427??2009-09-01?11:37??mingriosft\1\018.C

?????文件????????397??2009-09-01?11:38??mingriosft\1\019.C

?????文件????????571??2009-10-14?00:55??mingriosft\1\020.C

?????文件????????463??2009-09-01?11:39??mingriosft\1\021.C

?????文件????????317??2009-09-01?11:40??mingriosft\1\022.C

?????文件????????422??2009-09-01?11:40??mingriosft\1\023.C

?????文件???????1392??2009-09-01?11:41??mingriosft\1\024.C

?????文件????????848??2009-09-01?11:42??mingriosft\1\025.C

?????文件????????684??2009-09-01?11:42??mingriosft\1\026.C

?????文件????????527??2009-09-01?11:43??mingriosft\1\027.C

?????文件????????846??2009-09-01?11:44??mingriosft\1\028.C

............此處省略305個文件信息