Answer: Here's the code if you solve it using python
Explanation:
day="Saturday"
date=int(input("Enter the day number: "))
if (date<=0) or (date>31):
print("Invalid day number")
else:
if date%7==1:
day="Saturday"
elif date%7==2:
day="Sunday"
elif date%7==3:
day="Monday"
elif date%7==4:
day="Tuesday"
elif date%7==5:
day="Wednesday"
elif date%7==6:
day="Thursday"
elif date%7==0:
day="Friday"
print(day)
Let's see
[tex]\tt d=int(input("Enter \:a \:date:"))[/tex]
[tex]\tt D=\left\{1:"Saturday",2:"sunday",3:"Monday",4:"Tuesday",5:"Wednesday",6:"Thursday",7:"Friday",8:"Saturday",9:"sunday",10:"Monday",11:"Tuesday",12:"Wednesday",13:"Thursday",14:"Friday",15:"Saturday",16:"sunday",17:"Monday",18:"Tuesday",19:"Wednesday",20:"Thursday",21:"Friday",22:"Saturday",23:"sunday",24:"Monday",25:"Tuesday",26:"Wednesday",27:"Thursday",28:"Friday",29:"Saturday",30:"Sunday",31:"Monday"\right\}[/tex]
[tex]\tt if\:d<=0\:and\:d>31:[/tex]
[tex]\quad\tt print("Invalid \:day\:number")[/tex]
[tex]\tt else:[/tex]
[tex]\quad\tt for\:i\:in\:D:[/tex]
[tex]\quad\quad\tt if\:i==d:[/tex]
[tex]\quad\quad\quad\tt print(D\left[i\right])[/tex]
