Implement a Simple Shell Command Parser

Code

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

void parse_shell_input(char *line) {
    // Your logic here
    char is_new = 0;
    while (*line != '\0') {
        if (*line != ' ') {
            if (is_new) {
                putchar('\n');
                is_new = 0;

            }
            putchar(*line);
        }
        else {
            is_new = 1;
        }
        ++line;
    }
}

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

    parse_shell_input(line);
    return 0;
}

Solving Approach