Astrological sign or Zodiac sign

Astronomy is the knowledge of the stars

The program shows which sign of the Zodiac, with the entered parameters: day and month.

The goal of the work

Program to display Astrological sign or Zodiac sign for given date of birth.

Task statement

Two integers are given: D (day) and M (month), which determine the correct date. Derive the sign of the Zodiac that corresponds to this date: "Aquarius" (20.1–18.2), "Pisces" (19.2–20.3), "Aries" (21.3–19.4), "Taurus" (20.4–20.5), "Gemini" (21.5 –21.6), “Cancer” (22.6–22.7), “Leo” (23.7–22.8), “Virgo” (23.8–22.9), “Libra” (23.9–22.10), “Scorpio” (23.10–22.11), “ Sagittarius" (23.11-21.12), "Capricorn" (22.12-19.1).

Additional Information

For given date of birth, this program displays an astrological sign or Zodiac sign.

• Examples :

Input : Day = 10, Month = December
Output : Sagittarius
Explanation :
People born on this date have a zodiac Sagittarius.

Input : Day = 7, Month = September
Output : Virgo

• Approach :

Although the exact dates can shift plus or minus a day, depending on the year, here are the general zodiac sign dates used by Western (or Tropical) astrology :

WESTERN ASTROLOGY STAR SIGN DATES :

Aries (March 21-April 19)
Taurus (April 20-May 20)
Gemini (May 21-June 20)
Cancer (June 21-July 22)
Leo (July 23-August 22)
Virgo (August 23-September 22)
Libra (September 23-October 22)
Scorpio (October 23-November 21)
Sagittarius (November 22-December 21)
Capricorn (December 22-January 19)
Aquarius (January 20-February 18)
Pisces (February 19-March 20) 

We need to check our mentioned date and month and thus find its equivalent zodiac, i.e which zodiac fits in that particular date as well as month and print its corresponding zodiac sign.

Notes

This program is implemented in the Go language, the following libraries were used: fmt and math

Notation of variables

This table shows the short designation of the variable in the code and its description

Name	Type	Description
day	int8	the day of the astrological sign
month	int8	the month of the astrological sign
astro_sign	string	The astrological sign

Condition code in the program

• Сhecks month and date within the valid range of a specified zodiac

if day >= 1 && day <= 30 {
		if month == 12 {
			if day < 22 {
				astro_sign = "Стрелец"
			} else {
				astro_sign = "Козерог"
			}
			fmt.Println("Знак зодиака: ", astro_sign)
		} else if month == 1 {
			if day < 20 {
				astro_sign = "Козерог"
			} else {
				astro_sign = "Водолей"
			}
			fmt.Println("Знак зодиака: ", astro_sign)
		} else if month == 2 {
			if day < 19 {
				astro_sign = "Водолей"
			} else {
				astro_sign = "Рыбы"
			}
			fmt.Println("Знак зодиака: ", astro_sign)
		} else if month == 3 {
			if day < 21 {
				astro_sign = "Рыбы"
			} else {
				astro_sign = "Овен"
			}
			fmt.Println("Знак зодиака: ", astro_sign)
		} else if month == 4 {
			if day < 20 {
				astro_sign = "Овен"
			} else {
				astro_sign = "Телец"
			}
			fmt.Println("Знак зодиака: ", astro_sign)
		} else if month == 5 {
			if day < 21 {
				astro_sign = "Телец"
			} else {
				astro_sign = "Близнецы"
			}
			fmt.Println("Знак зодиака: ", astro_sign)
		} else if month == 6 {
			if day < 22 {
				astro_sign = "Близнецы"
			} else {
				astro_sign = "Рак"
			}
			fmt.Println("Знак зодиака: ", astro_sign)
		} else if month == 7 {
			if day < 23 {
				astro_sign = "Рак"
			} else {
				astro_sign = "Лев"
			}
			fmt.Println("Знак зодиака: ", astro_sign)
		} else if month == 8 {
			if day < 23 {
				astro_sign = "Лев"
			} else {
				astro_sign = "Дева"
			}
			fmt.Println("Знак зодиака: ", astro_sign)
		} else if month == 9 {
			if day < 23 {
				astro_sign = "Дева"
			} else {
				astro_sign = "Весы"
			}
			fmt.Println("Знак зодиака: ", astro_sign)
		} else if month == 10 {
			if day < 23 {
				astro_sign = "Весы"
			} else {
				astro_sign = "Скорпион"
			}
			fmt.Println("Знак зодиака: ", astro_sign)
		} else if month == 11 {
			if day < 23 {
				astro_sign = "Скорпион"
			} else {
				astro_sign = "Стрелец"
			}
			fmt.Println("Знак зодиака: ", astro_sign)
		} else if month < 1 || month > 12 {
			fmt.Println("Введите корректные данные.")
		}
	} else {
		fmt.Println("Введите корректные данные.")
	}

Result

Screenshot that displays the result of the entered data