Implement a Simple Shell Command Parser

Code

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

void parse_shell_input(char *str) {
    int i,c=0;
    for(i=0;str[i]!='\0';i++){
        if(str[i]==' '){
            c++;
            if(c==1)
            printf("\n");
            continue;}
    
        else{
            printf("%c",str[i]);
            c=0;
        }

    }
}

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

    parse_shell_input(line);
    return 0;
}

Solving Approach