# Date: 9/13/2018
# Descriptions: This program was written with what was learned in class
# Source: ms.Healey, Ethan

import sys
import math
m = int(sys.argv[1])
d = 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
d0  =  (d  +  x  +  (31*m0)//  12)  %  7 
print(int(d0))