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 in_word = 0; 

    while(line[i] != '\0') {
        
        if(isspace(line[i])) {
            
            if(in_word == 1) {
                printf("\n");
                in_word = 0; 
            }
        } 
        else {
            
            printf("%c", line[i]);
            in_word = 1; 
        }
        i++;
    }

}

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

    parse_shell_input(line);
    return 0;
}

Solving Approach

 

 

 

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Input

led set 3 on

Expected Output

led set 3 on