N=int(input()) #1
prod=1 #2
summ=0 #3
while N>0: #6
prod=prod*(N%10) #no of digts-n
summ=summ+(N%10) #n
N=N//10 #n
d=prod-summ #4
print(d) #552
#total =3n+6===orde will be 3n that is O(N) 123---9/def main():
time1 = input()
time2 = input()
hh_time1 = int((time1.split(' '))[0])
mm_time1 = int((time1.split(' '))[1])
hh_time2 = int((time2.split(' '))[0])
mm_time2 = int((time2.split(' '))[1])
if hh_time1 <= 23 and hh_time1 >= 0 and hh_time2 <= 23 and hh_time2 >= 0 and mm_time1 <= 59 and mm_time1 >= 0 and mm_time2 <= 59 and mm_time2 >= 0:
new_mm_time=mm_time1+mm_time2
if new_mm_time >=60:
new_mm_time = new_mm_time - 60
count = 1
else:
count=0
new_hh_time=hh_time1+hh_time2+count
if new_hh_time >=24:
new_hh_time = new_hh_time - 24
print(str(new_hh_time).zfill(2) +" " + str(new_mm_time).zfill(2),end="")
main() print ("hi")
x=3
y=19
z=x+y
print("z=",z)print("--------Function showAll --------")
print("Total no. of cargo flights: "+str(self.flights.__len__()))
print("Total no. of airports: "+str(self.airportsArray.__len__()))
print("List of Cargo flights:")
for t in self.flights:
print(t)
for t in self.airportsArray:
print(t)
print("\n\n")# Your code here
enter = input("")
l= enter.split()
M=int(l[1])
N=int(l[0])
if((N>=2 and N<=10**6) and (M>=2 and M<=min(N,100))):
l_M=[]
for i in range(1,M+1):
weight= int(input(""))
if(weight>=1 and weight<=5000):
l_M.append(weight)
# maxi_d=
# for i in range(1 , min(N+1,101)):
# for k in range(i , min(N+1,101)):
# for j in range(1,M+1):
# l=abs(())
maxi=abs((0-1)*(l_M[0]*l_M[1]))
print("maxi: ", maxi)
for t in range(1, min(N+1 , 101)):
for p in range(t, min(N+1 , 101)):
for i in range(1,M+1):
for j in range(i+1,M+1):
k= abs((t-p)*(l_M[i-1]*l_M[j-1]))
if(k>=maxi):
maxi = k
print(maxi)def main():
i=0
while i<10:
print('hello')
i+=1
for j in range(10):
print('ciao')
main()