Implement a Simple Shell Command Parser

Code

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

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


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

    parse_shell_input(line);
    return 0;
}

Solving Approach