Enter the month and date to give the corresponding constellation.

void main()

{

int a，b，c；

Scanf("%d%d ",&i, & b);

c = a * 100+b；

Switch (c)

{

case(c & gt； = 12 1 & amp； & ampc & lt=220):printf("%a month %b day is Aquarius \n ",a, b);

case(c & gt； =22 1。 & ampc & lt=320):printf("%d month %d day is Pisces \n ",a, b);

case(c & gt； =32 1。 & ampc & lt=420):printf("%d month %d day is Aries \n ",a, b);

case(c & gt； =42 1。 & ampc & lt=520):printf("%d month %d day is Taurus \n ",a, b);

case(c & gt； = 52 1 & amp； & ampc & lt=620):printf("%d month %d day is Gemini \n ",a, b);

case(c & gt； = 62 1 & amp； & ampc & lt=722):printf("%d month %d day is cancer \n ",a, b);

case(c & gt； = 723&= 723 & amp& ampc & lt= 822): printf ("Leo is on %d day in% d month \n", a, b);

case(c & gt； = 823&= 823 & amp& ampc & lt= 922): printf ("Virgo is on %d day in% d month \n", a, b);

case(c & gt； = 923 & AMPC & lt =1022): printf ("%d month% d day is Libra \n", a, b);

case(c & gt； = 1023。 & ampc & lt =1122): printf ("%d month% d day is Scorpio \n", a, b);

case(c & gt； = 1023。 & ampc & lt =1222): printf ("%d month% d day is Sagittarius \n", a, b);

case(c & gt； = 1223。 & ampc & lt =1231): printf ("%d month% d day is Capricorn \n", a, b);

case(c & gt； = 10 1 & amp； & ampc & lt =120): printf ("%d month% d day is Pisces \n", a, b);

}

}

It's simple.