strtok 0 - This is a modal window. No compatible source was found for this media. charstr_1[]="ttttt";//delimiterchar*str_2="tp";// initial call of strtokchar*token=strtok(str_1,str_2);printf("The resultant token is %s\n",token);return0;}...
字符串拷贝函数strcpy、字符串有限拷贝函数strncpy、格式化字符串函数sprintf(输出)、格式化字符串函数sscanf(读取输入)、解析一个字符串、字符串查找字符函数strchr、字符串查找子串函数strstr、字符串分割函数strtok、 atoi函数、atof函数、atol函数、解析一个字符串的高级应用。 2、函数的定义和声明、函数的形式参数(...
will replace strtok() soon (because strsep() is * reentrant and should be faster). Use only strsep() in new code, please. * * * Sat Feb 09 2002, Jason Thomas <jason@topic.com.au>, * Matthew Hawkins <matt@mh.dropbear.id.au> * - Kissed strtok() goodbye */// ...omit ...
要读取文件的某一行数据,可以使用C语言的文件操作函数fgets()来实现。以下是一个简单的示例代码,演示如何读取文件的第一行数据: #include<stdio.h>intmain(){ FILE *file;charline[256]; file = fopen("example.txt","r");if(file ==NULL) {printf("Error opening file\n");return1; }if(fgets(line...
Example 1: Tokenizing a Simple String #include <stdio.h> #include <string.h> int main() { char str[] = "Hello, how are you?"; char *token; // Get the first token token = strtok(str, " ,?"); // Loop through the string to extract all tokens ...
从BCPL到B的过渡中,决定使用单个字符 = 代替赋值 := Other fiddles in the transition from BCPL to B were introduced as a matter of taste, and some remain controversial,for example the decision to use the single character = for assignment instead of :=. Similarly, B uses /**/ to enclose c...
C program to split the string using strtok_r() function C program to implement own strstr() function Advertisement Advertisement Learn & Test Your Skills Python MCQsJava MCQsC++ MCQsC MCQsJavaScript MCQsCSS MCQsjQuery MCQsPHP MCQsASP.Net MCQs ...
char *strtok(char *str, const char *delim)分解字符串str为一组字符串,delim为分隔符。 该函数返回被分解的第一个子字符串,如果没有可检索的字符串,则返回一个空指针。 #include <string.h> #include <stdio.h> intmain () { charstr[80] = "This is - www.runoob.com - website"; ...
char str[] = "Hello, world! This is an example."; char delim[] = " ,.!"; // 分隔符为逗号、空格和句号 // 获取第一个标记 char *token = strtok(str, delim); // 逐个获取后续标记,并打印出来 while (token != NULL) { printf("Token: %s\n", token); ...
* - Added strsep() which will replace strtok() soon (because strsep() is * reentrant and should be faster). Use only strsep() in new code, please. * * * Sat Feb 09 2002, Jason Thomas <jason@topic.com.au>, * Matthew Hawkins <matt@mh.dropbear.id.au> ...