Problem:


Score : 300 points

Problem Statement

Compute A \times B, truncate its fractional part, and print the result as an integer.

Constraints

0 \leq A \leq 10^{15}

0 \leq B < 10

A is an integer.

B is a number with two digits after the decimal point.

Input

Input is given from Standard Input in the following format:

A B

Output

Print the answer as an integer.

Sample Input 1

198 1.10

Sample Output 1

217

We have 198 \times 1.10 = 217.8. After truncating the fractional part, we have the answer: 217.

Sample Input 2

1 0.01

Sample Output 2

0

Sample Input 3

1000000000000000 9.99

Sample Output 3

9990000000000000



Sample input:
198 1.10


Sample output:
217

Submission status: Wrong Answer

Solution code:
#ABC169 C-Multiplication3
class Calc():
  def multi(self,x,y):
    x, y, sign, rslt = str(x)+".", str(y)+".",1 ,""
    if x[0]=="-":
      sign*=-1
      x=x[1:]
    if y[0]=="-":
      sign*=-1
      y=y[1:]
    x,y=x.split("."),y.split(".")
    x2 = [int(x[1][-i-1]) for i in range(len(x[1]))] + [int(x[0][-i-1]) for i in range(len(x[0]))]
    y2 = [int(y[1][-i-1]) for i in range(len(y[1]))] + [int(y[0][-i-1]) for i in range(len(y[0]))]
    sum=[0]*(len(x2)+len(y2))
    for i, p in enumerate(y2):
      for j, q in enumerate(x2):
        K=i+j
        sum[K]+=p*q
        while sum[K]>9:
          sum[K+1], sum[K] = sum[K+1] + int(sum[K]/10) , sum[K]%10
          K+=1
    for i in range(len(sum)): rslt+=str(sum[-i-1])
    dclen=len(x[1])+len(y[1])
    if dclen>0: rslt=rslt[:len(rslt)-dclen]+"."+rslt[len(rslt)-dclen:len(rslt)]
    for i in range(len(rslt)):
      if rslt[i]=="0" and (rslt[i+1] if i<len(rslt)-1 else ".")!="." : continue
      else:
        rslt=rslt[max(i,0):]
        break
    return ("-" if sign==-1 else "")+rslt

A,B=input().split()
print(  int( float( Calc().multi(A,B) ) )  )

Submission status: Wrong Answer

Solution code:
#ABC169 C-Multiplication3
class Calc():
  def multi(self,x,y):
    x, y, sign, rslt = str(x)+".", str(y)+".",1 ,""
    if x[0]=="-":
      sign*=-1
      x=x[1:]
    if y[0]=="-":
      sign*=-1
      y=y[1:]
    x,y=x.split("."),y.split(".")
    x2 = [int(x[1][-i-1]) for i in range(len(x[1]))] + [int(x[0][-i-1]) for i in range(len(x[0]))]
    y2 = [int(y[1][-i-1]) for i in range(len(y[1]))] + [int(y[0][-i-1]) for i in range(len(y[0]))]
    sum=[0]*(len(x2)+len(y2))
    for i, p in enumerate(y2):
      for j, q in enumerate(x2):
        K=i+j
        sum[K]+=p*q
        while sum[K]>9:
          sum[K+1], sum[K] = sum[K+1] + int(sum[K]/10) , sum[K]%10
          K+=1
    for i in range(len(sum)): rslt+=str(sum[-i-1])
    dclen=len(x[1])+len(y[1])
    if dclen>0: rslt=rslt[:len(rslt)-dclen]+"."+rslt[len(rslt)-dclen:len(rslt)]
    for i in range(len(rslt)):
      if rslt[i]=="0" and (rslt[i+1] if i<len(rslt)-1 else ".")!="." : continue
      else:
        rslt=rslt[max(i,0):]
        break
    return ("-" if sign==-1 else "")+rslt

A,B=input().split()
pc=Calc()
print( int(   float( pc.multi(int(A),float(B)) )   ) )

Submission status: Wrong Answer

Solution code:
import math #to use truncate function

def truncate(number,decimal): #function to truncate b
    n=10.0**decimal
    return math.trunc(n*number)/n

a,b=input().split(" ") #get A and B from user in one line
a=int(a) #convert string A into integer
b=float(b) #convert string B into floating number
b=truncate(b,2) #call function truncate

c=int(a*b) #multiply A and B and convert the answer into integer

print (c)

Submission status: Wrong Answer

Solution code:
a,b= input().split(" ")


##take 2 digit of B
c = float(b)*10 
b = int(c)/10

#multiply them
d = int(a)*b


print(int(d))

Submission status: Wrong Answer

Solution code:
a, b = input().split(" ")
a=int(a)
b=float(b)
print (int(a*b))

Submission status: Wrong Answer

Solution code:
#taking the inputs in a list and assign it as float
#then print the output in int to remove the decimals
#time complexity O(1)

A,B =  [float(x) for x in input().split()]

print(int(A*B))

Submission status: Wrong Answer

Solution code:
a,b = input().split() # read two numbeers 

A = int(a)  # Declare the number to A
B = float(b) # declare thje number to B

C = int(A*B) # we use int to truncate the fractional part of C
print(C) # print C

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())
B *= 100
Multi = int(A)*int(B)
print(Multi//100)

Submission status: Wrong Answer

Solution code:
a,b = input().split()
 
A = int(a)
B = float(b)
 
C = int(A*B)
print(C)

Submission status: Wrong Answer

Solution code:
#A is an integer
#B is a float
#output in integer

A, B = input().split(" ")

A= int(A)
B=float(B)

print(int(A*B))

Submission status: Wrong Answer

Solution code:
a,b=input().split()
c=int(a)*float(b)
print(int(c))

#take multiple inputs of a and b
#assume a is int and b is float
#print in int for whole number

Submission status: Wrong Answer

Solution code:
A, B = input().split(" ")
#A is integer
A=int(A)
#B is a float
B=float(B)
#answer should be in integer
print = (int(A*B))

Submission status: Wrong Answer

Solution code:
A,B= input().split(" ")

C = round(float(B),1)

print(int(A)*C)

Submission status: Wrong Answer

Solution code:
#first input the two input number
#then multiply them
#from the answer convert float type to integer type
#then print

A,B=map(float,input().split()) #O(n)
C=A*B 
D=int(C) #O(1)
print(D) #O(1)

Submission status: Wrong Answer

Solution code:
vals1,vals2 = input().split(" ") #ask input in one line

vals1 = int(vals1) #integer input
vals2 = float(vals2) #float input

result = vals1 * vals2 #multiply them

print(int(result)) #display integer value

Submission status: Wrong Answer

Solution code:
a,b=map(float,input('').split()) #take input A and B as float first
a=round(a) #change the input A into integer

if a>=0 and a<=1000000000000000: #make sure input A is 0<=A<=10^15
    if b>=0 and b<10: #make sure input B is 0<=B<10
        total=a*b #calculate the multiple of A and B
        print(round(total)) #round up the total to make it integer
    else:
        print('Wrong input') #tell the user that the input is wrong

else:
    print('Wrong input') #tell the user that the input is wrong

Submission status: Wrong Answer

Solution code:
#2 input in one line
A, B = input().split(" ")
#A is an integer
A = int(A)
#B is a number with two digits after the decimal point
B = float(B)
#print in integer
print(int(A*B))

Submission status: Wrong Answer

Solution code:
a,b=input().split(' ') #command for asking two input in one line

a=float(a)
b=float(b)

new=a*b

print (int(new)) #print the result in integer so it would not print the decimal number.

Submission status: Wrong Answer

Solution code:
a,b=map(float,input('').split()) #take input A and B as float first
a=round(a) #change the input A into integer

if a>0 and a<1000000000000000: #make sure input A is 0<A<10^15
    if b>0 and b<10: #make sure input B is 0<B<10
        total=a*b #calculate the multiple of A and B
        print(round(total)) #round up the total to make it integer
    else:
        print('Wrong input') #tell the user that the input is wrong

else:
    print('Wrong input') #tell the user that the input is wrong

Submission status: Wrong Answer

Solution code:
#2 input in one line
A, B = input().split(" ")
#integer
A = int(A)
#number with decimal
B = float(B)
#print in integer
print(int(A*B))

Submission status: Wrong Answer

Solution code:
#Take the value of A and B at the same line
# Take A as integer
# Take B as float
# Multiply A with B and put it in answer
#Discard the decimal point by turning it into decimal

A, B = input().split(" ") #0(2)

A = int(A) #0(1)
B = float(B) #0(1)

answer = A*B #0(1)
answer = int(answer) #0(1)

print(answer) #0(1)

Submission status: Wrong Answer

Solution code:
a,b=map(float,input('').split())

a=round(a)

total=a*b

print(round(total))

Submission status: Wrong Answer

Solution code:
i = list(map(float, input().split()))

print(int(i[0]*i[1]))

Submission status: Wrong Answer

Solution code:
a,b=input().split(" ")
c=int(a)*float(b) #calculate total
print(round(c)) #round off c

Submission status: Wrong Answer

Solution code:
a,b=input().split(" ")
c=int(a)*float(b) #calculate total
print(int(c)) #convert to int to get rid of decimal part

Submission status: Wrong Answer

Solution code:
a,b=input().split(" ")
c=int(a)*float(b)
print(int(c))

Submission status: Wrong Answer

Solution code:
a,b=map(float,input().split())

import math
print(math.floor(a*b))

Submission status: Wrong Answer

Solution code:
a,b=map(float,input().split())

print(int(a*b))

Submission status: Wrong Answer

Solution code:
import math
a,b = map(str, input().split())
a = int(a)
b = float(b)
print(math.floor(a*b))

Submission status: Wrong Answer

Solution code:
a, b = input().split()

result = int(a) * int(float(b)*100) // 100
print(int(result))

Submission status: Wrong Answer

Solution code:
a, b = input().split()

result = int(a) * (float(b)*100) // 100
print(int(result))

Submission status: Wrong Answer

Solution code:
a, b = map(float, input().split())

result = int(a*(b*100)//100)

print(result)

Submission status: Wrong Answer

Solution code:
a, b = map(float, input().split())

result = int(a*b*100//100)

print(result)

Submission status: Wrong Answer

Solution code:
def main():
    import math

    A, B = input().split()
    A = int(A)
    B = float(B)

    prod = (A*(B*100))/100

    print(math.floor(prod))

main()

Submission status: Wrong Answer

Solution code:
def main():
    import math

    A, B = map(float, input().split())

    prod = ((A*100)*(B*100))/10000

    print(math.floor(prod))

main()

Submission status: Wrong Answer

Solution code:
def main():
    import math

    A, B = map(float, input().split())

    prod = (A*(B*100))/100

    print(math.floor(prod))

main()

Submission status: Wrong Answer

Solution code:
(a, b) = tuple(map(float, input().split()))

ans = int(a)*(b*100)//100
print(ans)

Submission status: Wrong Answer

Solution code:
(a, b) = tuple(map(float, input().split()))

ans = a*(b*100)//100
print(ans)

Submission status: Wrong Answer

Solution code:
def main():
    import math

    A, B = map(float, input().split())

    prod = A*B

    print(math.floor(prod))

main()

Submission status: Wrong Answer

Solution code:
(a, b) = tuple(map(float, input().split()))

ans = int((a*(b*100))/100)
print(ans)

Submission status: Wrong Answer

Solution code:
(a, b) = tuple(map(float, input().split()))

ans = 0
for i in range(int(b*100)):
    ans += a

ans = int(ans/100)
print(ans)

Submission status: Wrong Answer

Solution code:
(a, b) = tuple(map(float, input().split()))

print(int(a*b))

Submission status: Wrong Answer

Solution code:
def Ii():return int(input())
def Mi():return map(int,input().split())
def Li():return list(map(int,input().split()))
 
a,b = input().split()
a = int(a)
b = float(b)
b = int(b*1000)
print(int(a*b//1000))

Submission status: Wrong Answer

Solution code:
def Ii():return int(input())
def Mi():return map(int,input().split())
def Li():return list(map(int,input().split()))

a,b = input().split()
a = int(a)
b = float(b)
b = int(b*1000)
print(int(a*b//1000))

Submission status: Wrong Answer

Solution code:
def Ii():return int(input())
def Mi():return map(int,input().split())
def Li():return list(map(int,input().split()))

a,b = input().split()
a = int(a)
b = float(b)
b = int(b*100)
print(int(a*b//100))

Submission status: Wrong Answer

Solution code:
def Ii():return int(input())
def Mi():return map(int,input().split())
def Li():return list(map(int,input().split()))

a,b = input().split()
a = int(a)
b = float(b)
print(int(a*b//1))

Submission status: Wrong Answer

Solution code:
def Ii():return int(input())
def Mi():return map(int,input().split())
def Li():return list(map(int,input().split()))

a,b = input().split()
a = int(a)
b = float(b)
print(a*b//1)

Submission status: Wrong Answer

Solution code:
x=input().split()
a=int(x[0])
b=int(float(x[1])*100)
print(int(a*b//100))

Submission status: Wrong Answer

Solution code:
a,b=map(float,input().split())
b=round(b*100)

print(int(a*b//100))

Submission status: Wrong Answer

Solution code:
a,b=map(float,input().split())
b=round(b*100)

print(int(a*b/100))

Submission status: Wrong Answer

Solution code:
a,b=map(float,input().split())
b=int(b*100)

print(int(a*b/100))

Submission status: Wrong Answer

Solution code:
a,b=map(float,input().split())
b=b*100

print(int(a*b/100))

Submission status: Wrong Answer

Solution code:
a,b=map(float,input().split())


print(int(a*(b*100)/100))

Submission status: Wrong Answer

Solution code:

n,m=list(map(float,input().split()))
print(int(n*m))

Submission status: Wrong Answer

Solution code:

n,m=list(map(float,input().split()))
print(int((n*m)//1))

Submission status: Wrong Answer

Solution code:
from decimal import Decimal

a, b = input().split()
a = int(a)
b = Decimal(b)

ans = a * b
print(ans)
print(int(ans))

Submission status: Wrong Answer

Solution code:
from decimal import Decimal

a, b = map(Decimal, input().split())

ans = a * b
print(ans)
print(int(ans))

Submission status: Wrong Answer

Solution code:
a, b = map(float, input().split())

ans = a * b
print(int(ans))

Submission status: Wrong Answer

Solution code:
import math
a,b = map(float,input().split())
c = math.floor(a*b)

Submission status: Wrong Answer

Solution code:
# -*- codinf: utf-8 -*-
A, B = map(float, input().split())
print(int(A * B * 100)/100)

Submission status: Wrong Answer

Solution code:
line=input()
a,b=line.split()
a=int(a)
b=float(b)
b=b*100
b=int(b)
ans=(a*b)//100
print(ans)

Submission status: Wrong Answer

Solution code:
# -*- codinf: utf-8 -*-
A, B = map(float, input().split())
print(int((A * B * 100)/100))

Submission status: Wrong Answer

Solution code:
a, b = map(str, input().split())
a = int(a)
b = int(b.replace('.',''))

ans = (a*b)/100
ans = int(ans)
print(ans)

Submission status: Wrong Answer

Solution code:
a, b = map(float, input().split())
a = int(a)
b_int = b*100

ans = (a*b_int)/100
ans = int(ans)
print(ans)

Submission status: Wrong Answer

Solution code:
a, b = map(float, input().split())
a = int(a)
b_int = int(b*100)
 
ans = a*b_int/100
ans = int(ans)
print(ans)

Submission status: Wrong Answer

Solution code:
A, B = input().split()
A = int(A)
B = int(float(B)*100)

print(A * B//100)

Submission status: Wrong Answer

Solution code:
A, B = input().split()
A = int(A)
B = int(float(B)*100)

print(int(A * B)/100)

Submission status: Wrong Answer

Solution code:
A, B = input().split()
A = int(A)
B = int(float(B)*100)

print(int(A * B))

Submission status: Wrong Answer

Solution code:
a,b=input().split()
a=int(a)
b=float(b)
b*=100
b=int(b)
c=a*b
c//=100
print(c)

Submission status: Wrong Answer

Solution code:
a, b = map(float, input().split())
a = int(a)
b_int = int(b*100)

ans = a*b_int//100
print(ans)

Submission status: Wrong Answer

Solution code:
import numpy as np

A, B = map(float, input().split())

B = int(B * 100)
A = int(A)

ans = A * B // 100

print(ans)

Submission status: Wrong Answer

Solution code:
import numpy as np

A, B = map(float, input().split())

ans = A * B

print(int(np.floor(ans)))

Submission status: Wrong Answer

Solution code:
a, b = map(float,input().split())
import math
print(int(math.floor(a*(b*100)/100)))

Submission status: Wrong Answer

Solution code:
a, b = map(float,input().split())
import math
print(int(math.floor(a*b)))

Submission status: Wrong Answer

Solution code:
import math
line = input().split()
a = int(line[0])
b = int(100 * float(line[1]))
# c = round(a * b) = a * (b * 100)  / 100
print(int(a*b//100))

Submission status: Wrong Answer

Solution code:
import math
line = input().split()
a = int(line[0])
b = 100.0 * float(line[1])
b = int(b)
# c = round(a * b) = a * (b * 100)  / 100
print(int(a*b//100))

Submission status: Wrong Answer

Solution code:
import math
line = input().split()
a = int(line[0])
b = 100 * float(line[1])
b = int(b)
# c = round(a * b) = a * (b * 100)  / 100
print(int(a*b//100))

Submission status: Wrong Answer

Solution code:
import math
line = input().split()
a = int(line[0])
b = 100 * float(line[1])
# c = round(a * b) = a * (b * 100)  / 100
print(int(a*b//100))

Submission status: Wrong Answer

Solution code:
import math
line = input().split()
a = int(line[0])
b = 100 * float(line[1])
# c = round(a * b) = a * (b * 100)  / 100
print(a*b//100)

Submission status: Wrong Answer

Solution code:
import math
line = input().split()
a = int(line[0])
b = 100 * float(line[1])
b = b//100
b = int(b)


# c = round(a * b) = a * (b * 100)  / 100

print(a*b)

Submission status: Wrong Answer

Solution code:
a,b = map(float,input().split())
b = b*10000
print(int(a*b/10000))

Submission status: Wrong Answer

Solution code:
import math
line = input().split()
a = int(line[0])
b = 100 * float(line[1])
b /=100
b = int(b)


# c = round(a * b) = a * (b * 100)  / 100

print(a*b)

Submission status: Wrong Answer

Solution code:
a,b = map(float,input().split())
b = b*10000
print(a*b//10000)

Submission status: Wrong Answer

Solution code:
import math
line = input().split()
a = int(line[0])
b = int(100 * float(line[1]))


# c = round(a * b) = a * (b * 100)  / 100

print(a*b//100)

Submission status: Wrong Answer

Solution code:
import math
line = input().split()
a = int(line[0])
b = 100 * float(line[1])

# c = round(a * b) = a * (b * 100)  / 100
print(a*b//100)

Submission status: Wrong Answer

Solution code:
import math
line = input().split()
a = int(line[0])
b = float(line[1])
c = a*b
c *= 100


print(c//100)

Submission status: Wrong Answer

Solution code:
import math
line = input().split()
a = int(line[0])
b = float(line[1])

print(math.floor(a*b))

Submission status: Wrong Answer

Solution code:
line = input().split()
a = int(line[0])
b = float(line[1])

print(int(a*b))

Submission status: Wrong Answer

Solution code:
import math

a,b = map(float,input().split())

cnt = (a*(b*100))/100
print(math.floor(cnt))

Submission status: Wrong Answer

Solution code:
import math

a,b = map(float,input().split())

cnt = a*b
print(math.floor(cnt))

Submission status: Wrong Answer

Solution code:
a,b = map(float,input().split())

cnt = a*b
print(int(cnt))

Submission status: Wrong Answer

Solution code:
# -*- codinf: utf-8 -*-
A, B = map(float, input().split())
print(int(A * B))

Submission status: Wrong Answer

Solution code:
A,B = map(float,input().split())
B *=100
print(A*B//100)

Submission status: Wrong Answer

Solution code:
A,B = map(float,input().split())
B *=100
print(int(A*B//100))

Submission status: Wrong Answer

Solution code:
a, s = map(str, input().split())
b = (ord(s[0])- ord('0'))*100 + (ord(s[2])- ord('0'))*10 + (ord(s[3])- ord('0'))
tmp = int(a)*int(b)
tmp /= 100
print(int(tmp))

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())
print(int(int(A)*(int(B*100))/100))

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())
print(int(A*(int(B*100))/100))

Submission status: Wrong Answer

Solution code:
A, B =input().split()
A = int(A)
B = int(float(B) * 100)
print(int(A * B / 100))

Submission status: Wrong Answer

Solution code:
l = list(input().split())
A = int(l[0])
B = float(l[1])
print(int(A * B))

Submission status: Wrong Answer

Solution code:
import math
A, B = map(float,input().split())
print(int(math.floor(A*B)))

Submission status: Wrong Answer

Solution code:
A, B = map(float,input().split())
print(int(A*B))

Submission status: Wrong Answer

Solution code:
import math
a, b = list(map(float, input().split()))
c = math.floor(a * b)
print(c)

Submission status: Wrong Answer

Solution code:
import math
a, b = list(map(float, input().split()))
print(math.floor(a * b))

Submission status: Wrong Answer

Solution code:
if __name__ == "__main__":
    A,B = list(map(float,input().split(" ")))
    print(int(A*B))

Submission status: Wrong Answer

Solution code:
#create date: 2020-06-30 09:34

import sys
stdin = sys.stdin

def ns(): return stdin.readline().rstrip()
def ni(): return int(ns())
def na(): return list(map(int, stdin.readline().split()))

def main():
    a, b = ns().split()
    a = int(a)
    b = int(float(b)*100)
    print(a*b//100)

if __name__ == "__main__":
    main()

Submission status: Wrong Answer

Solution code:
#create date: 2020-06-30 09:34

import sys
stdin = sys.stdin

def ns(): return stdin.readline().rstrip()
def ni(): return int(ns())
def na(): return list(map(int, stdin.readline().split()))

def main():
    a, b = ns().split()
    a = int(a)
    b = float(b)
    print(int(a*b))

if __name__ == "__main__":
    main()

Submission status: Wrong Answer

Solution code:
A,B = input().split()
A = int(A)
B = float(B)
a = int(B)
b = B-a
b = int(100*b)
c = A*b
c = c//100
print(A*a+c)

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())
if int(A) == 0 or int(B) == 0:
  ans = 0
else:
  A = int(A)
  B = int(B * 100)
  ans = A * B
  ans //= 100
print(ans)

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())
if A == 0 or B == 0.00:
  ans = 0
else:
  A = int(A)
  B = int(B * 100)
  ans = A * B
  ans //= 100
print(ans)

Submission status: Wrong Answer

Solution code:
A,B = input().split()
A = int(A)
B = float(B)
print(int(A*B))

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())
if A == 0 or B == 0:
  print(0)
else:
  A = int(A)
  B = int(B * 100)
  ans = A * B
  ans //= 100
  print(ans)

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())
if A == 0 or B == 0:
  ans = 0
else:
  A = int(A)
  B = int(B * 100)
  ans = A * B
  ans //= 100
print(ans)

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())
A = int(A)
B = int(B * 100)
if A == 0 or B == 0:
  ans = 0
else:
  ans = A * B
  ans //= 100
print(ans)

Submission status: Wrong Answer

Solution code:
A, B = input().split()
A = int(A)
B = float(B) * 100
print(int((A * B + 0.05) // 100))

Submission status: Wrong Answer

Solution code:
A, B = input().split()
A = int(A)
B = float(B) * 100 + 0.05
print(int(A * B // 100))

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())
A = int(A)
B = B * 100
ans = A * B
ans //= 100
print(ans)

Submission status: Wrong Answer

Solution code:
A, B = input().split()
A = int(A)
B = float(B) * 100 + 0.5
print(A * B // 100)

Submission status: Wrong Answer

Solution code:
A, B = input().split()
A = int(A)
B = float(B) * 100
print(int(A * B + 0.5))

Submission status: Wrong Answer

Solution code:
A, B = input().split()
A = int(A)
B = float(B) * 100 + 0.5
print(int(A * B))

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())
A = int(A)
B = int(B * 100)
ans = A * B
ans //= 100
print(ans)

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())
A = int(A)
B = int(B * 100)
ans = A * B
ans //= 100
ans = int(ans)
print(ans)

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())
B = B * 100
ans = A * B
ans //= 100
ans = int(ans)
print(ans)

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())
ans = int(A * B*100 // 100)
print(ans)

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())
if A == 0 or B == 0:
  ans = 0
else:
  ans = int(A * B)
print(ans)

Submission status: Wrong Answer

Solution code:
from fractions import Decimal, Fraction
a,b = map(float, input().split())
a = Fraction(a)
x = Decimal(b).as_integer_ratio()
b = Fraction(x[0], x[1])
print(int(a*b))

Submission status: Wrong Answer

Solution code:
a, b = map(float, input().split())
print(int(a*b//1))

Submission status: Wrong Answer

Solution code:
A, B = input().split()
A = int(A)
B = int(float(B)*100)
print(A*B//100)

Submission status: Wrong Answer

Solution code:
A, B = input().split()
A = int(A)
B = int(float(B)*100)
print(int(A*B)//100)

Submission status: Wrong Answer

Solution code:
A, B = input().split()
A = int(A)
B = int(float(B)*100)
print(int(A*B))

Submission status: Wrong Answer

Solution code:
A, B = input().split()
A = int(A)
B = float(B)
print(int(A*B))

Submission status: Wrong Answer

Solution code:
a,b=input().split()
a=int(a)
b=float(b)

print(int(a*b))

Submission status: Wrong Answer

Solution code:
from sys import stdin,stdout
LI=lambda:list(map(int,input().split()))
MAP=lambda:map(int,input().split())
IN=lambda:int(input())
S=lambda:input()
import math
from collections import Counter,defaultdict

a,b=map(float,input().split())
b*=100
print(int(a*b//100))

Submission status: Wrong Answer

Solution code:
from sys import stdin,stdout
LI=lambda:list(map(int,input().split()))
MAP=lambda:map(int,input().split())
IN=lambda:int(input())
S=lambda:input()
import math
from collections import Counter,defaultdict

a,b=map(float,input().split())
print(int(a*b))

Submission status: Wrong Answer

Solution code:
from sys import stdin,stdout
LI=lambda:list(map(int,input().split()))
MAP=lambda:map(int,input().split())
IN=lambda:int(input())
S=lambda:input()
import math
from collections import Counter,defaultdict

a,b=map(float,input().split())
ans=(b*100)*int(a)
print(ans//100)

Submission status: Wrong Answer

Solution code:
from sys import stdin,stdout
LI=lambda:list(map(int,input().split()))
MAP=lambda:map(int,input().split())
IN=lambda:int(input())
S=lambda:input()
import math
from collections import Counter,defaultdict

a,b=map(float,input().split())
ans=float(b)*int(a)
print(math.floor(ans))

Submission status: Wrong Answer

Solution code:
from sys import stdin,stdout
LI=lambda:list(map(int,input().split()))
MAP=lambda:map(int,input().split())
IN=lambda:int(input())
S=lambda:input()
import math
from collections import Counter,defaultdict

a,b=map(float,input().split())
ans=b*int(a)
print(math.floor(ans))

Submission status: Wrong Answer

Solution code:
from sys import stdin,stdout
LI=lambda:list(map(int,input().split()))
MAP=lambda:map(int,input().split())
IN=lambda:int(input())
S=lambda:input()
import math
from collections import Counter,defaultdict

a,b=map(float,input().split())
ans=b*int(a)
print(int(ans))

Submission status: Wrong Answer

Solution code:
from sys import stdin,stdout
LI=lambda:list(map(int,input().split()))
MAP=lambda:map(int,input().split())
IN=lambda:int(input())
S=lambda:input()
import math
from collections import Counter,defaultdict

a,b=map(float,input().split())
print(int(int(a)*float(b)))

Submission status: Wrong Answer

Solution code:
A,B=list(map(float,input().split()))
C=int(B*100)
print(int(A*C//100))

Submission status: Wrong Answer

Solution code:
A,B=list(map(float,input().split()))
C=B*100
print(int(A*C//100))

Submission status: Wrong Answer

Solution code:
import math
A,B=list(map(float,input().split()))
print(math.floor(A*B))

Submission status: Wrong Answer

Solution code:
A,B=list(map(float,input().split()))
print(int(A*B))

Submission status: Wrong Answer

Solution code:
a,b = map(float,input().split())
b = int(b*100)
print(int(a*b//100))

Submission status: Wrong Answer

Solution code:
import math
A, B = map(float, input().split())
print(math.floor(A * B))

Submission status: Wrong Answer

Solution code:
a,b = map(float,input().split())
print(int(a*(b*100000)/100000))

Submission status: Wrong Answer

Solution code:
a,b = map(float,input().split())
print(int(a*(b*1000)/1000))

Submission status: Wrong Answer

Solution code:
a,b = map(float,input().split())
print(int(a*(b*100)/100))

Submission status: Wrong Answer

Solution code:
a,b = map(float,input().split())
print(a*(b*100)/100)

Submission status: Wrong Answer

Solution code:
import sys
input = sys.stdin.readline
 
a, b = input().split()
a = int(a)
b = float(b)
res = str(a * b)
p = res.index('.')
print(res[:p])

Submission status: Wrong Answer

Solution code:
import sys
input = sys.stdin.readline
 
a, b = input().split()
a = int(a)
b = float(b)
print(int(a * b))

Submission status: Wrong Answer

Solution code:
import math

A,B = map(float, input().split())
print(math.floor((int(A)*int(B*100))/100))

Submission status: Wrong Answer

Solution code:
import math

A,B = map(float, input().split())
print(math.floor((int(A)*int(B*100))/100.))

Submission status: Wrong Answer

Solution code:
import math

A,B = map(float, input().split())
print(math.floor(A*B))

Submission status: Wrong Answer

Solution code:
A, B = map(float,input().split())
print(int(A*B//1))

Submission status: Wrong Answer

Solution code:
import math
a,b=input().split()
a=int(a)
b=float(b)
jou=a*b

print(math.floor(jou))

Submission status: Wrong Answer

Solution code:
import math
list1=(input()).split()
C=(int(list1[0]))*(float(list1[1]))
D=math.floor(C)
print(D)

Submission status: Wrong Answer

Solution code:
# cook your dish here
x=[c for c in input().split()]
a=int(x[0])
b=float(x[1])
ans=int(a*b)
print(ans)

Submission status: Wrong Answer

Solution code:
import math  # noqa: F401
from decimal import Decimal
from typing import Dict, List, Optional, Tuple, Union  # noqa: F401


def main(A: int, B: float):
    a = Decimal(A)
    b = Decimal(str(B).replace(".", ""))
    print(a * b // 100)


if __name__ == "__main__":
    A, B = map(float, input().split())
    main(int(A), B)

Submission status: Wrong Answer

Solution code:
import math  # noqa: F401
from decimal import Decimal
from typing import Dict, List, Optional, Tuple, Union  # noqa: F401


def main(A: int, B: float):
    print(int(Decimal(A) * Decimal(B)))


if __name__ == "__main__":
    A, B = map(float, input().split())
    main(int(A), B)

Submission status: Wrong Answer

Solution code:
import math  # noqa: F401
from typing import Dict, List, Optional, Tuple, Union  # noqa: F401


def main(A: int, B: float):
    print(int(A * B))


if __name__ == "__main__":
    A, B = map(float, input().split())
    main(int(A), B)

Submission status: Wrong Answer

Solution code:
#import sys
#import numpy as np
#from collections import defaultdict
#import math
#from collections import deque

#input = sys.stdin.readline

def main():
    a,b = input().split()
    a = int(a)
    b = int(float(b)*100)
    print(a*b//100)




if __name__ == "__main__":
    main()

Submission status: Wrong Answer

Solution code:
#169C
#Multiplication3

A,B=map(float,input().split())
B*=100
print(int(A*B//100))

Submission status: Wrong Answer

Solution code:
#169C
#Multiplication3

A,B=map(float,input().split())

print(int(A*B//1))

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())

import math

print(int((A * int(B * 100)) / 100))

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())

import math

print(math.floor((A * (B * 100))/100))

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())

import math

print(math.floor(A * (B * 100)/100))

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())

import math

print(math.floor(A * (B * 100)/100))

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())

import math

print(int(math.floor(A * B)))

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())

import math

print(math.floor(A * B))

Submission status: Wrong Answer

Solution code:
from math import floor
A, B = map(float, input().split())
print(floor(A*B))

Submission status: Wrong Answer

Solution code:
a, b = map(float, input().split())
print(int(a*(b*100) // 100))

Submission status: Wrong Answer

Solution code:
a = list(map(float, input().split()))
a[1]*=100
b = int(a[0]*a[1])
c = int(b/100)
print(c)

Submission status: Wrong Answer

Solution code:
a = list(map(float, input().split()))
b = float(a[0]*a[1])
c = int(b/1)
print(c)

Submission status: Wrong Answer

Solution code:
a = list(map(float, input().split()))
b = int((a[0]*a[1])/1)
print(b)