Split a String Using Delimiter

Code

#include <stdio.h>
#include <stdint.h>

void split_string(const char *str, char delimiter, char tokens[10][20], uint8_t *count) {
    // Your logic here
    int length = 0; 
    char str_split[20] = "";
    int str_split_length = 0; 
    while (str[length] != '\0')
    {
        if (str[length] == delimiter)
        {
            for (int i = 0 ; i < str_split_length ; i ++)
            {
                tokens[*count][i] = str_split[i] ;
            }
            *count += 1; 
         
           str_split_length = 0;
           
        }
        else 
        {
            str_split[str_split_length]= str[length];
            str_split_length ++;
           // *count += 1;
        }
        length++;
    }



   
    for (int j = 0 ; j < str_split_length ; j ++)
    {
      
        tokens[*count][j] = str_split[j] ;
    }
    *count +=1; 

}

int main() {
    char str[101];
    char delimiter;
    fgets(str, sizeof(str), stdin);
    scanf(" %c", &delimiter);

    // Remove newline
    uint8_t i = 0;
    while (str[i]) {
        if (str[i] == '\n') { str[i] = '\0'; break; }
        i++;
    }

    char tokens[10][20];
    uint8_t count = 0;

    split_string(str, delimiter, tokens, &count);

    for (uint8_t i = 0; i < count; i++) {
        printf("%s\n", tokens[i]);
    }

    return 0;
}

Solving Approach

 

 

 

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Input

cmd1,cmd2,cmd3 ,

Expected Output

cmd1 cmd2 cmd3