Implement a Simple Shell Command Parser

Code

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

void parse_shell_input(char *line) {
    // Your logic here
    int i = 0;
    int flag = 0;
    while (line[i] != '\0') {
        if (line[i] == ' ') {
            if (flag) {
                printf("\n");
                flag = 0;
            }
        }
        else {
            printf("%c", line[i]);
            flag = 1;
        }
        i++;
    }
}

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

    parse_shell_input(line);
    return 0;
}

Solving Approach