怎么在一个月内掌握C语言的基础知识&&请大家提供一些C语言TC环境下关于字符(串)处理的库函数
如何在一个月内掌握C语言的基础知识&&请大家提供一些C语言TC环境下关于字符(串)处理的库函数
偶是大二学生,被一个同学拉去参加一个计算机等级考试(三级网络,4.7号考试),本来不太想考的,不过现在已经报名了,还是考吧!全当趁课余时间争个证书,呵呵,不过本身我也还是很喜欢C 语言的
三级网络的上机考试要考试C语言,我以前学过VB语言,开始自学C语言也有1个多月了,想问一下如何在剩下来的一个月内掌握C语言的基础知识?
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另外请大家提供一些C语言TC环境下关于字符(串)处理的库函数,最好附带上原形说明和简单介绍哦.
------解决方案--------------------
不是计算机专业的如果为了证的话 ..
"做考试题才是硬道理 "..
------解决方案--------------------
翻翻谭得书就可以了
------解决方案--------------------
做考试题才是硬道理
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char *strcpy(s,ct) copy string ct to string s, including '\0 '; return s.
char *strncpy(s,ct,n) copy at most n characters of string ct to s; return s. Pad with '\0 ' 's if ct has fewer than n characters.
char *strcat(s,ct) concatenate string ct to end of string s; return s.
char *strncat(s,ct,n) concatenate at most n characters of string ct to string s, terminate s with '\0 '; return s.
int strcmp(cs,ct) compare string cs to string ct, return <0 if cs <ct, 0 if cs==ct, or > 0 if cs> ct.
int strncmp(cs,ct,n) compare at most n characters of string cs to string ct; return <0 if cs <ct, 0 if cs==ct, or > 0 if cs> ct.
char *strchr(cs,c) return pointer to first occurrence of c in cs or NULL if not present.
char *strrchr(cs,c) return pointer to last occurrence of c in cs or NULL if not present.
size_t strspn(cs,ct) return length of prefix of cs consisting of characters in ct.
size_t strcspn(cs,ct) return length of prefix of cs consisting of characters not in ct.
char *strpbrk(cs,ct) return pointer to first occurrence in string cs of any character string ct, or NULL if not present.
char *strstr(cs,ct) return pointer to first occurrence of string ct in cs, or NULL if not present.
size_t strlen(cs) return length of cs.
char *strerror(n) return pointer to implementation-defined string corresponding to error n.
------解决方案--------------------
TC里按2次F1
选择Head Files
在选择String.h
------解决方案--------------------
我一般都参考这个：http://man.chinaunix.net/develop/c&c++/linux_c/default.htm
偶是大二学生,被一个同学拉去参加一个计算机等级考试(三级网络,4.7号考试),本来不太想考的,不过现在已经报名了,还是考吧!全当趁课余时间争个证书,呵呵,不过本身我也还是很喜欢C 语言的
三级网络的上机考试要考试C语言,我以前学过VB语言,开始自学C语言也有1个多月了,想问一下如何在剩下来的一个月内掌握C语言的基础知识?
---------------------
另外请大家提供一些C语言TC环境下关于字符(串)处理的库函数,最好附带上原形说明和简单介绍哦.
------解决方案--------------------
不是计算机专业的如果为了证的话 ..
"做考试题才是硬道理 "..
------解决方案--------------------
翻翻谭得书就可以了
------解决方案--------------------
做考试题才是硬道理
------解决方案--------------------
char *strcpy(s,ct) copy string ct to string s, including '\0 '; return s.
char *strncpy(s,ct,n) copy at most n characters of string ct to s; return s. Pad with '\0 ' 's if ct has fewer than n characters.
char *strcat(s,ct) concatenate string ct to end of string s; return s.
char *strncat(s,ct,n) concatenate at most n characters of string ct to string s, terminate s with '\0 '; return s.
int strcmp(cs,ct) compare string cs to string ct, return <0 if cs <ct, 0 if cs==ct, or > 0 if cs> ct.
int strncmp(cs,ct,n) compare at most n characters of string cs to string ct; return <0 if cs <ct, 0 if cs==ct, or > 0 if cs> ct.
char *strchr(cs,c) return pointer to first occurrence of c in cs or NULL if not present.
char *strrchr(cs,c) return pointer to last occurrence of c in cs or NULL if not present.
size_t strspn(cs,ct) return length of prefix of cs consisting of characters in ct.
size_t strcspn(cs,ct) return length of prefix of cs consisting of characters not in ct.
char *strpbrk(cs,ct) return pointer to first occurrence in string cs of any character string ct, or NULL if not present.
char *strstr(cs,ct) return pointer to first occurrence of string ct in cs, or NULL if not present.
size_t strlen(cs) return length of cs.
char *strerror(n) return pointer to implementation-defined string corresponding to error n.
------解决方案--------------------
TC里按2次F1
选择Head Files
在选择String.h
------解决方案--------------------
我一般都参考这个：http://man.chinaunix.net/develop/c&c++/linux_c/default.htm