s=0 def a(n,y,r): if n%100==0: if n%400==0: rn=True else: if n%4==0: rn=True elif rn==True: if y==2: s+=29 elif y==1 or y==3 or y==5 or y==7 or y==8 or y==10 or y==12: s+=31 else: s+=30 s+=r return a n,y,r=input().split() n=int(n) y=int(y) r=int(r) j=a(n,y,r) print(s)