分隔字符串C

Question

所以我需要幫助將一個字符串分隔成多個單獨的字符串。 例如，假設我有類似：

char sentence[]= "This is a sentence."; 

，我想將它拆分到：

char A[]="This"; 
char B[]="is"; 
char C[]="a"; 
char D[]="sentence."; 

Answer 1

如上所述，您可以使用strtok()做這個工作。用法是不是很直觀：

char sentence[]= "This is a sentence."; // sentence is changed during tokenization. If you want to keep the original data, copy it. 

char *word = strtok(sentence, " ."); // Only space + full stop for having a multi delimiter example 
while (word!=NULL) 
{ 
    // word points to the first part. The end of the word is marked with \0 in the original string 
    // Do something with it, process it, store it 
    … 
word = strtok(NULL, " ."); // To get the next word out of sentence, pass NULL 
} 

Answer 2

同樣的問題，不同的分割要求：

Split string with delimiters in C