# a,b=map(int,input().split()) # if b==1 or b==2: # print(2013-(1900+a//10000)) # else: # print(2013-(2000+a//10000)) # o=int(input()) # if 2013-o>=2000: # print(13-o, 3) # else: # print(113-o, 1) # g,r,n=map(int,input().split()) # if n<10: # print(g,r,0,n,sep='') # else: # print(g,r,n,sep='') # g,r,n=map(int,input().split()) # if r<10 and n<10: # print(g,0,r,0,0,n,sep='') # elif r<10 and n<100: # print(g,0,r,0,n,sep='') # elif n<10: # print(g,r,0,0,n,sep='') # elif n<100: # print(g,r,0,n,sep='') # elif r<10: # print(g,0,r,n,sep='') # else: # print(g,r,n,sep='') # a,b,c=map(int,input().split()) # if a>b: # a,b=b,a # if a>c: # a,c=c,a # if b>c: # b,c=c,b # print(a,b,c) # h,m=map(int,input().split()) # if m<=29: # if h==0: # print(23,m+30) # # else: # print(h-1,m+30) # else: # print(h,m-30)

a,b,c=map(int,input().split()) # d=(a+b+c)%200 # if d<100: # print("대박") # else: # print("그럭저럭") # a,b,c=map(int,input().split()) # if a>170 and b>170 and c>170: # print("PASS") # else: # print("CRASH") # t,s=map(int,input().split()) # if t>=85: # print(s+1) # elif (90-t)%5==0: # print((90-t)//5+s) # else: # print((90-t)//5+s+1) # y=int(input()) # if y%400==0: # print("Leap") # elif y%4==0 and y%100!=0: # print("Leap") # else: # print("Normal") # a,b,c=map(int,input().split()) # if a>b and a>c: # if c>b: # print(c) # else: # print(b) # elif b>a and b>c: # if a>c: # print(a) # else: # print(c) # elif c>a and c>b: # if a>b: # print(a) # else: # print(b) # else: # print(a)

# X = int(input()) # if X<=12: # if X//3==1: # print("spring") # else: # if X//3==2: # print("summer") # else: # if X//3==3: # print("fall") # else: # print("winter") # else: # print("") # X = input() # if X=="A": # print("best!!!") # else: # if X=="B": # print("good!!") # else: # if X=="C": # print("run!") # else: # if X=="D": # print("slowly~") # else: # print("what?") # X = int(input()) # if X<=9: # print("small") # else: # print("") # X = int(input()) # if X<=9: # print("small") # else: # print("big") # X, Y = map(int, input().split()) # if X>Y: # print('>') # elif X<Y: # print('<') # elif X==Y: # print('=') # X, Y = map(int,input().split()) # if X<Y: # print(Y-X) # elif X>Y: # print(X-Y) # else: # print(0) # X = int(input()) # if X%7==0: # print("multiple") # else: # print("not multiple") # X = int(input()) # if X%2==0: # print("even") # else: # print("odd") # X = float(input()) # if 50<=X<=60: # print("win") # else: # print("lose") # X = int(input()) # if 30<=X<=40 or 60<=X<=70: # print("win") # else: # print("lose") # X = int(input()) # if X%6==0 or 50<=X<=70: # print("win") # else: # print("lose") # X = int(input()) # if X%2==0: # print("enjoy") # else: # print("oh my god") # X, Y = map(int,input().split()) # if X%2==0 and Y%2==0: # print("짝수+짝수=짝수") # elif X%2==1 and Y%2==0: # print("홀수+짝수=홀수") # elif X%2==0 and Y%2==1: # print("짝수+홀수=홀수") # elif X%2==1 and Y%2==1: # print("홀수+홀수=짝수") # X, Y, Z = map(int,input().split()) # A = X-Y+Z # if A%10==0: # print("대박") # else: # print("그럭저럭")

# X = int(input()) # X = bool(not X) # X = int(X) # print(X) # X, Y = map(int, input().split()) # X = bool(X) # Y = bool(Y) # X = int(X) # Y = int(Y) # print(X & Y) # X, Y = map(int, input().split()) # X = bool(X) # Y = bool(Y) # X = int(X) # Y = int(Y) # print(X or Y) # X, Y = map(int, input().split()) # X = int(X) # Y = int(Y) # Z = (X if (X>=Y) else Y) # print(int(Z)) # X, Y, Z = map(int, input().split()) # A = (X if (X<Y) else Y) # B = (A if (A<Z) else Z) # print(B) # X, Y, Z = map(int, input().split()) # X = int(X) # Y = int(Y) # Z = int(Z) # if X%2==0: # print(X) # if Y%2==0: # print(Y) # if Z%2==0: # print(Z) # X, Y, Z = map(int, input().split()) # X = int(X) # Y = int(Y) # Z = int(Z) # if X%2==0: # print("even") # else: # print("odd") # if Y%2==0: # print("even") # else: # print("odd") # if Z%2==0: # print("even") # else: # print("odd")

# X, Y = map(int, input().split()) # Z = X%Y # print(Z) # X = input() # X = float(X) # print(format(X, ".2f")) # X, Y = map(float, input().split()) # Z = X/Y # print(format(Z, ".3f")) # X, Y = map(int, input().split()) # print(X+Y) # print(X-Y) # print(X*Y) # print(X//Y) # print(X%Y) # print(format(X/Y, ".2f")) # X, Y, Z = map(int, input().split()) # A = X+Y+Z # X, Y = map(int,input().split()) # print(X<Y) # X, Y = map(int,input().split()) # print(X==Y) # X, Y = map(int,input().split()) # print(Y>=X) # X, Y = map(int,input().split()) # print(Y!=X) # X = int(input()) # X = bool(X) # print(X) # X = int(input()) # X = bool(X) # print(not X) # X, Y = map (int, input().split()) # X = bool(X) # Y = bool(Y) # print(X and Y) # X, Y = map (int, input().split()) # X = bool(X) # Y = bool(Y) # print(X or Y)

X = int(input()) # print(X,'%',sep='') # X = input() # print(X, X, X) # a, b = input().split(':') # print(a, b, sep=':') # a, b, c = input().split('.') # print(c, b, a, sep='-') # X, Z = input().split('-') # print(X, Z, sep='') # X = input() # print(X[0]) # print(X[1]) # print(X[2]) # print(X[3]) # print(X[4]) # X = input() # print(X[0:2],X[2:4],X[4:6]) # X, Y, Z = input().split(':') # print(Y) # X, Y = input().split(' ') # print(X, Y, sep='') # X, Y = input().split(' ') # Z = int(X) + int(Y) # print(Z) # X = input() # Y = input() # Z = float(X) + float(Y) # print(Z) # X = input() # Y = int(X) # print('%x'% Y) # X = input() # Y = int(X) # print('%X'% Y) # X = input() # Y = int(X, 16) # print('%o'% Y) # X = ord(input()) # print(X) # X = int(input()) # print(chr(X)) # X = int(input()) # print(-X) # X = ord(input()) # print(chr(X+1)) # X, Y = map(int, input().split(' ')) # Z = X-Y # print(Z) # X, Y = map(float, input().split(' ')) # Z = X*Y # print(Z) # X, Y = input().split() # print(X*int(Y)) # X = input() # Y = input() # print(int(X)*Y) # X, Y = map(int, input().split(' ')) # Z = X**Y # print(Z) # X, Y = map(float, input().split(' ')) # Z = X**Y # print(Z) # X, Y = map(int, input().split(' ')) # Z = X//Y # print(Z)

# print('Hello') # print('Hello World') # print('Hello') # print('World') # print('\"Hello World\"') # print('\"!@#$%^&*()\'') # print('\"C:\Download\\\'hello\'.py\"') # x = input() # print(x) # x = int(input()) # print(x) # b=float(input()) # print(b) # a=int(input()) # b=int(input()) # print(a) # print(b) # a=input() # b=input() # print(b) # print(a) # a=float(input()) # print(a) # print(a) # print(a) # a, b = input().split() # print(a) # print(b) # a, b = input().split() # print(b, a)