103. Implement a Simple Shell Command Parser

#include <stdio.h>
#include <ctype.h>
#include<string.h>

void parse_shell_input(char *line) {
    // Your logic here
     char word[100];
    int word_idx = 0;
    
    while (*line != '\0') {
        if (*line == ' ') {
            if (word_idx > 0) {
                word[word_idx] = '\0';
                printf("%s\n", word);
                word_idx = 0;
            }
        } else {
            word[word_idx++] = *line;
        }
        line++;
    }
    if (word_idx > 0) {
        word[word_idx] = '\0';
        printf("%s\n", word);
    }
}

int main() {
    char line[101];
    fgets(line, sizeof(line), stdin);

    parse_shell_input(line);
    return 0;
}