D
if days != 0 && days > 1 {
format!("{} days", days)
} else if days == 1 {
format!("{} day", days)
} else if days == 0 && hours > 1 {
format!("{} hours", hours)
} else if hours == 1 {
format!("{} hour", hours)
} else if hours == 0 && minutes > 1 {
format!("{} minutes", minutes)
} else if minutes == 1 {
format!("{} minute", minutes)
} else if minutes == 0 && seconds > 1 {
format!("{} seconds", seconds)
} else if seconds == 1 {
format!("{} second", seconds)
} else {
panic!("Something went very wrong");
}