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

result = int(A * B)

print(result)

Submission status: Wrong Answer

Solution code:
from sys import stdin
A, B = list(map(float,input().split()))

result = int(A * B)

print(result)

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())
ans = a * b

print(int(ans))

Submission status: Wrong Answer

Solution code:
import math
A,B = input().split()
B = int(float(B) * 100)
A = int(A)
print(math.floor(A * B * 0.01))

Submission status: Wrong Answer

Solution code:
import math
from sys import stdin
data = stdin.readline().rstrip()

product = int(data.split()[0]) * float(data.split()[1])
print(math.floor(product))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
inp = input().split(" ")
a = int(inp[0])
b = float(inp[1])
res = int((a * int(b * 100)) / 100.0)
print("{}".format(res))

Submission status: Wrong Answer

Solution code:
inp = input().split(" ")
a = int(inp[0])
b = float(inp[1])
print(int(a * b))

Submission status: Wrong Answer

Solution code:
def main ():
    A = list(map(float, input().split(' ')))
    print(A[0], A[1])
    X = int(int(A[0] * (A[1] * 100)) / 100)
    print(X)
main ()

Submission status: Wrong Answer

Solution code:
def main ():
    A = list(map(float, input().split(' ')))
    X = int((A[0] * (A[1] * 100)) / 100)
    print(X)
main ()

Submission status: Wrong Answer

Solution code:
def main ():
    A = list(map(float, input().split(' ')))
    X = int(A[0] * A[1])
    print(X)
main ()

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

A = int(A)
B = int(B[2:])

res = A * B // 100

print(int(res))

Submission status: Wrong Answer

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

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

B_int = round(B*100)

res = A * B // 100

print(int(res))

Submission status: Wrong Answer

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

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


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

print(res)

Submission status: Wrong Answer

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

A = int(A)
B = float(B)
B_int = int(B)
B_flo = B - B_int

res = A * B_int + int(A * B_flo)

print(res)

Submission status: Wrong Answer

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

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

res = A * B

print(int(res))

Submission status: Wrong Answer

Solution code:
A = list(map(float, input().split()))
M = A[0]*A[1]
if round(M)-M > 0:
    print(round(M)-1)
else:
    print(round(M))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

print(int(a*b))

Submission status: Wrong Answer

Solution code:
a,b = input().rstrip().split()
A=int(a)
B=float(b)*100.0
print(int(A*B/100.0))

Submission status: Wrong Answer

Solution code:
a,b = input().rstrip().split()
A=int(a)
B=int(b[0]+b[2]+b[3])
print(int(A*B/100))

Submission status: Wrong Answer

Solution code:
import math

def main():
    a,b = input().split()
    result = int(a)*float(b)
    print(int(math.floor(result)))

main()

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math

def main():
    a,b = input().split()
    result = int(a)*float(b)
    print(math.floor(result))

main()

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
a,b=map(float,input().split())
a=int(a)
b=b*100
ans=(a*b)//100.00
print(int(ans))

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-
from decimal import Decimal

str_A,str_B = input().rstrip().split()

A = int(str_A)
B = Decimal(str_B)

print(A*B)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
a,b=map(float,input().split())
a=int(a)
ans=(a*b)//1.00
print(int(ans))

Submission status: Wrong Answer

Solution code:
a,b=map(float,input().split())
a=int(a)
ans=(a*b)//1.0
print(int(ans))

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-

str_A,str_B = input().rstrip().split()

A = int(str_A)
B = int(str_B.replace(".",""))  # B * 100

print("ans",A*B//100)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

aa = int(a)
bb = int(float(b)*100)

print(int(aa*bb/100))

Submission status: Wrong Answer

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

if "." in a:
	aa = float(a)
else:
	aa = int(a)

if "." in b:
	bb = float(b)
else:
	bb = int(b)

print(math.floor(aa*bb))

Submission status: Wrong Answer

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


if __name__ == '__main__':
    main()

Submission status: Wrong Answer

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


if __name__ == '__main__':
    main()

Submission status: Wrong Answer

Solution code:
import math


def main():
    a, b = map(float, input().split())
    print(math.floor(a * b))


if __name__ == '__main__':
    main()

Submission status: Wrong Answer

Solution code:
AB = list(input().split())

A = int(AB[0])
B = float(AB[1])

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

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-

str_A,str_B = input().rstrip().split()

A = int(str_A)
B = float(str_B)

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
#Multiplication 3
A,B = list(input().split())
A = int(A)
B = int(float(B)*100)
print(A*B//100)

Submission status: Wrong Answer

Solution code:
#Multiplication 3
s = list(input().split())
A = int(s[0])
B = int(float(s[1])*100)
C = str(A*B)
if len(C)<=2:
    print('0')
else:
    print(C[:-2])

Submission status: Wrong Answer

Solution code:
#Multiplication 3
s = list(input().split())
A = int(s[0])
B = int(float(s[1]))
C = str(A*B)

print(C)

Submission status: Wrong Answer

Solution code:
#Multiplication 3
s = list(input().split())
A = int(s[0])
B = float(s[1])
B= int(B*100)

print((A*B)//100)

Submission status: Wrong Answer

Solution code:
#Multiplication 3
s = list(input().split())
A = int(s[0])
B = float(s[1])
Bi= int(B*100)

print((A*Bi)//100)

Submission status: Wrong Answer

Solution code:
#Multiplication 3
s = list(input().split())
A = int(s[0])
B = float(s[1])
B_= int(B*100)

print(int(A*B_/100))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
############################################################
###### C - Guess The Number #######(他の人の短い方法考える！（pythonの便利な機能とか…）)
#####################################################

Submission status: Wrong Answer

Solution code:
#Multiplication 3
A, B = list(map(float, input().split()))

print(int(A*B))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math

def main():
    a, b = map(str, input().split())
    arr = []
    num = int(a)

    arr.append(b[0])
    arr.append(b[2])
    arr.append(b[3])

    dec = int(''.join(arr))

    ans = math.floor(num * dec / 100)
    print(ans)





if __name__ == "__main__":
    main()

Submission status: Wrong Answer

Solution code:
import math

def main():
    a, b = map(str, input().split())
    num = int(a)
    dec = float(b)

    sum = num * dec
    print(math.floor(sum))


if __name__ == "__main__":
    main()

Submission status: Wrong Answer

Solution code:
import math
import sys

def main():
    a, b = sys.stdin.readline().split()
    num = int(a)
    dec = float(b)

    sum = num * dec
    print(math.floor(sum))


if __name__ == "__main__":
    main()

Submission status: Wrong Answer

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

import math
print(math.floor(INPUT[0]*INPUT[1]))

Submission status: Wrong Answer

Solution code:
import math
A, B = map(str, input().split())
A = int(A)
B = list(B)
del B[1]
B = ''.join(B)
B_int = int(B)
print(math.floor(A * B_int / 100))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

Solution code:
import math
A, B = map(float, input().split())
C = 100 * B

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

Submission status: Wrong Answer

Solution code:
import math

N, M = map(float, input().split())

print(math.floor(N * M))

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 = list(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)
AB = A * B // 100
print(AB)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
#inport
import sys
import numpy as np
#import itertools as itlt
#from collections import deque

#input 
A,B = [float(x) for x in sys.stdin.readline().split()]

num = int(np.floor(A*B))

print(num)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-

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

print( int( 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:
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 = float(B)
B_ = round(B*100)
C = str(A*B_)
print(C[:-2])

Submission status: Wrong Answer

Solution code:
A, B = input().split()
A = int(A)
B = float(B)
B_ = int(B*100)
C = str(A*B_)
print(C[:-2])

Submission status: Wrong Answer

Solution code:
A, B = input().split()
A = int(A)
B = float(B)
B_ = int(B*100)
print(B_)
C = str(A*B_)
print(C[:-2])

Submission status: Wrong Answer

Solution code:
A, B = input().split()
A = int(A)
B = float(B)
B_ = int(B*100)
C = str(A*B_)
D = C[:-2]
E = C[-2:]
D,E
if E == '00':
    print(D)
else:
    print(D+'.'+E)

Submission status: Wrong Answer

Solution code:
A, B = 999990000000010, 9.90
B_ = int(B*100)
C = str(A*B_)
D = C[:-2]
E = C[-2:]
D,E
if E == '00':
    print(D)
else:
    print(D+'.'+E)

Submission status: Wrong Answer

Solution code:
a,b=map(float,input().split())
a=a
b=b*100.00
c=int(a)*int(b)
print(c//100)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
a,b=map(float,input().split())
a=a*100
b=b*100
c=a*b
print(int(c//10000))

Submission status: Wrong Answer

Solution code:
from fractions import Fraction
from math import floor
a,b=input().split()
A=float(a)
B=Fraction(b)
print(floor(A*B))

Submission status: Wrong Answer

Solution code:
from fractions import Fraction
a,b=input().split()
A=float(a)
B=Fraction(b)
print(int(A*B))

Submission status: Wrong Answer

Solution code:
import math

a_b = input().split()
a = int(a_b[0])
b = int(a_b[1].replace('.', ''))

print(int(a * b / 100))

Submission status: Wrong Answer

Solution code:
import math

a_b = input().split()
a = int(a_b[0])
b = float(a_b[1])

print(math.floor(a * b))

Submission status: Wrong Answer

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

print(int(a * b))

Submission status: Wrong Answer

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

print(int(int(A)*int(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=input().split()

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

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

Submission status: Wrong Answer

Solution code:
from decimal import Decimal
A,B = input().split()
a = Decimal(A)
b = Decimal(B)
print(a*b)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import sys
input = lambda: sys.stdin.readline().rstrip()
from decimal import Decimal

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

A = Decimal(A)
B = Decimal(B)

print(int(A*B))

Submission status: Wrong Answer

Solution code:
import sys
input = lambda: sys.stdin.readline().rstrip()

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

print(int(A*B))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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


calc()

Submission status: Wrong Answer

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


calc()

Submission status: Wrong Answer

Solution code:
a,b=[i for i in input().split()]
a=int(a)
b=float(b)
print(int(a*b))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
H, W = input().split()
# print(int(H))
# print(float(W))
print(int(int(H)*float(W)))

Submission status: Wrong Answer

Solution code:
H, W = map(float, input().split())
print(int(H*W))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

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:
import math
x = input().split()
x[0] = int(x[0])*float(x[1])
print(math.floor(x[0]))

Submission status: Wrong Answer

Solution code:
from math import floor


def main():
    a,b = map(float,input().split())
    return floor(a*b)
print(main())

Submission status: Wrong Answer

Solution code:
def main():
    a,b = map(float,input().split())
    return int(a*b)
print(main())

Submission status: Wrong Answer

Solution code:
import sys
from math import floor

def log(s):
    # print("| " + str(s), file=sys.stderr)
    pass


def output(x):
    print(x, flush=True)


def input_ints():
    return list(map(int, input().split()))


def main():
    f = [float(x) for x in input().split()]
    print(floor(f[0] * f[1]))


main()

Submission status: Wrong Answer

Solution code:
import sys


def log(s):
    # print("| " + str(s), file=sys.stderr)
    pass


def output(x):
    print(x, flush=True)


def input_ints():
    return list(map(int, input().split()))


def main():
    f = input().split()
    print("%d" % (float(f[0]) * float(f[1])))


main()

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
from decimal import Decimal as dec
import math

def main():
    a,b = map(dec, input().split())
    if b < 1:
        print(0)
        return
    ans = (a * b)
    print(int(ans))
main()

Submission status: Wrong Answer

Solution code:
from decimal import *
import math

def main():
    a,b = input().split(' ')
    if Decimal(b) < 1:
        print(0)
        return
    ans = (Decimal(a) * Decimal(b) * 100) // 100
    print(math.floor(ans))
main()

Submission status: Wrong Answer

Solution code:
from decimal import *

def main():
    a,b = input().split(' ')
    if Decimal(b) < 1:
        print(0)
        return
    ans = (int(a) * Decimal(b) * 100) // 100
    print(ans)
main()

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

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())

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

Submission status: Wrong Answer

Solution code:
import math
a, b =map(float, input().split())
aa = a
count = 0
while aa == int(aa):
    aa = aa / 10
    count += 1
a /= 10 ** (count-1)
b *= 100
print(math.floor(a * b * 10 **(count -3)))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

print(math.floor(A*B))

Submission status: Wrong Answer

Solution code:
import math


def main():
    A, B = map(float, input().split())
    ans = (A * (B * 100)) / 100
    print(math.floor(ans))


main()

Submission status: Wrong Answer

Solution code:
import math


def main():
    A, B = map(float, input().split())
    ans = A * (B * 100)
    print(math.floor(ans / 100))


main()

Submission status: Wrong Answer

Solution code:
import math


def main():
    A = list(map(float, input().split()))
    ans = A[0] * A[1]
    print(math.floor(ans))


main()

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import re

a, b = input().split()
b = b.replace('.','')
a = int(a)
b = int(b)
result = a * b 
float_r = result / 100

if type(float_r) == int:
  print(float_r)
else:
  print(re.sub('\.[0-9]*','',str(float_r)))

Submission status: Wrong Answer

Solution code:
import re

a, b = input().split()
b = b.replace('.','')
a = int(a)
b = int(b)
result = a * b 
float_r = result / 100
print(float_r)

if type(float_r) == int:
  print(float_r)
else:
  print(re.sub('\.[0-9]*','',str(float_r)))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import decimal
A, B = map(decimal.Decimal, input().split())
print(A*B)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

print(int(a*b))

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 = map(float,input().split())
ai = int((a + 1e-3)*100)
bi = int((b + 1e-3)*100)
print(ai*bi//10000)

Submission status: Wrong Answer

Solution code:
a,b = map(float,input().split())
print(int(a*b+1e-5))

Submission status: Wrong Answer

Solution code:
import math
#入力A B
A, B = map(float, input().split())

#出力N
N =A*B
ans = math.floor(N)

print(ans)

Submission status: Wrong Answer

Solution code:
a, b = [float(x) for x in input().split()]
print(str(a*b).split(".")[0])

Submission status: Wrong Answer

Solution code:
a, b = [float(x) for x in input().split()]
print(int(a*b))

Submission status: Wrong Answer

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

print(a*b//100)

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

Solution code:
import math

a, b = input().split()
a = int(a)
b = int(float(b) * 100)
ans = str(a * b)
if len(ans) >= 3:
    print(ans[:-2])
else:
    print(0)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

ans = int(a * b * 0.01)
print(ans)

Submission status: Wrong Answer

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

print(ans)

Submission status: Wrong Answer

Solution code:
# your code goes here
a,b = input().split()
a = float(a)
b = float(b)
print(int((a*(b*100))/100))

Submission status: Wrong Answer

Solution code:
# your code goes here
a,b = input().split()
a = float(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((a * (100 * b)) / 100))

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

c = a * (100 * b) / 100

print(int(c))

Submission status: Wrong Answer

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

c = 100 * a * 100 * b / 10000

print(int(c))

Submission status: Wrong Answer

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

c = a * b

print(int(c))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
n,m = map(float,input().split())
a= m*100.00
print(a*n // 100)

Submission status: Wrong Answer

Solution code:
import  math
n,m = map(float,input().split())
kekka = (n* (m*100.00)) / 100.00
print(math.floor(kekka))

Submission status: Wrong Answer

Solution code:
import  math
n,m = map(float,input().split())
kekka = (n* (m*100.00)) / 100
print(math.floor(kekka))

Submission status: Wrong Answer

Solution code:
import  math
n,m = map(float,input().split())
kekka = n* (m*100) / 100
print(math.floor(kekka))

Submission status: Wrong Answer

Solution code:
import  math
n,m = map(float,input().split())
kekka = (n* m*100) / 100
print(math.floor(kekka))

Submission status: Wrong Answer

Solution code:
import  math
n,m = map(float,input().split())

print(math.floor(n * m))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

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())

A = int(A)
B = int(B*1000000000)
print(A*B//1000000000)

Submission status: Wrong Answer

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

A = int(A)
B = int(B*100000)
print(A*B//100000)

Submission status: Wrong Answer

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

A = int(A)
B = int(B*1000)
print(A*B//1000)

Submission status: Wrong Answer

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

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

print(A*B//100)

Submission status: Wrong Answer

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

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

print(int(A*B/1000))

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())

A = int(A)
B = int(B*1000)

print(int(A*B/1000))

Submission status: Wrong Answer

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

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

print(int(A*B/100))

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

Solution code:
import sys
input  = input().split()

A = int(input[0])
B = int(input[1].replace('.',''))

print(int(A*B))

Submission status: Wrong Answer

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

A = int(input[0])
B = input[1]

print(int(A*B))

Submission status: Wrong Answer

Solution code:
import decimal

tmp1, tmp2 = map(float, input().split())
a = decimal.Decimal(tmp1)
b = decimal.Decimal(tmp2)
print(a * b // 1)

Submission status: Wrong Answer

Solution code:

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

Submission status: Wrong Answer

Solution code:
import math

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

Submission status: Wrong Answer

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