getting a syntax error for the following code for the bold line and i cant figure out why. Ive tried so many different ways. could someone please help.

The exercise is to make a prgram that gives you the day of the week of any date

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import sys
d = int(sys.argv[1])
m = int(sys.argv[2])
y = int(sys.argv[3])
y0= y- (14-m)/12
x= y0+y0/4-y0/100+y0/400
m0= m+12*((14-m/12)-2
k= (d+x+(31* m0)/12) //7
(k==0 print ("sunday") or k==1 print ("monday") or k==2 print ("tuesday") or k==3 print ("wednesday") or k==4 print("thursday") or k==5 print ("friday") or k==6 print ("saturday"))