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:
inputs= list(input().split())
A=int(inputs[0])
B=float(inputs[1])
B=B*100
Ans=A*B/100
print(int(Ans))

Submission status: Wrong Answer

Solution code:
inputs= list(input().split())
A=int(inputs[0])
B=float(inputs[1])
B=B*100//1
Ans=A*B/100
print(Ans)

Submission status: Wrong Answer

Solution code:
inputs= list(input().split())
A=int(inputs[0])
B=float(inputs[1])
B=round(B*100)
Ans=A*B/100
print(Ans)

Submission status: Wrong Answer

Solution code:
inputs= list(input().split())
A=int(inputs[0])
B=float(inputs[1])
B=round(B)*100
Ans=A*B/100
print(Ans)

Submission status: Wrong Answer

Solution code:
inputs= list(input().split())
A=int(inputs[0])
B=float(inputs[1])
B=round(B+0.0005)*100
Ans=A*B/100
print(Ans)

Submission status: Wrong Answer

Solution code:
inputs= list(input().split())
A=int(inputs[0])
B=float(inputs[1])
B=round(B+0.0000000000000005)*100
Ans=A*B/100//1
print(int(Ans))

Submission status: Wrong Answer

Solution code:
inputs= list(input().split())
A=int(inputs[0])
B=float(inputs[1])
B=round(B+0.005)*100
Ans=A*B/100//1
print(int(Ans))

Submission status: Wrong Answer

Solution code:
inputs= list(input().split())
A=int(inputs[0])
B=float(inputs[1])
B=round(B*100 +0.005)
Ans=A*B/100//1
print(int(Ans))

Submission status: Wrong Answer

Solution code:
inputs= list(input().split())
A=int(inputs[0])
B=float(inputs[1])
B=int(B*100 +0.05)
Ans=A*B/100//1
print(int(Ans))

Submission status: Wrong Answer

Solution code:
a, b = input().split()
a = int(a)
b = list(map(int, b.split('.')))
b = b[0]*100+b[1]
import math

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

Submission status: Wrong Answer

Solution code:
a, b = input().split()
a = int(a)
b = list(map(int, b.split('.')))
b = b[0]*100+b[1]
ans = str(a*b)
print(ans[:-2])

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

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

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 decimal
import math
 
a, b = input().split()
 
a = int(a)
b = float(b)

 
print(math.floor(a*b))

Submission status: Wrong Answer

Solution code:
import decimal

a, b = input().split()

a = int(a)
b = decimal.Decimal(b)

print(a*b)

Submission status: Wrong Answer

Solution code:
C = input().split()

A = int(C[0])
B = int(float(C[1])*100)



E = A*B



if E < 100:
    print(0)
elif E < 200:
    print(1)
elif E < 300:
    print(2)
else:
    F = str(E)
    print(F[0:len(F)-2])

Submission status: Wrong Answer

Solution code:
C = input().split()

A = int(C[0])
B = int(float(C[1])*100)



E = A*B



if E < 100:
    print(0)
elif E < 200:
    print(1)
else:
    F = str(E)
    print(F[0:len(F)-2])

Submission status: Wrong Answer

Solution code:
C = input().split()

A = int(C[0])
B = int(float(C[1])*100)



E = A*B



if E < 100:
    print(0)
else:
    F = str(E)
    print(F[0:len(F)-2])

Submission status: Wrong Answer

Solution code:
C = input().split()

A = int(C[0])
B = int(float(C[1])*100)



E = A*B

F = str(E)

if E < 1:
    print(0)
else:
    print(F[0:len(F)-2])

Submission status: Wrong Answer

Solution code:
C = input().split()

A = int(C[0])
B = int(float(C[1])*100)



E = A*B

F = str(E)


print(F[0:len(F)-2])

Submission status: Wrong Answer

Solution code:
C = input().split()

A = int(C[0])
B = int(float(C[1])*100)



E = A*B

F = int(E/100)

print(F)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
C = input().split()

A = int(C[0])
B = int(float(C[1])*100)



E = A*B

F = E/100

print(F)

Submission status: Wrong Answer

Solution code:
def main():
    str_num = input()
    num_list = str_num.split()
    A = int(num_list[0])
    B = int(float(num_list[1])*100)
    
    answer = int(A*B/100)
    print(answer)

main()

Submission status: Wrong Answer

Solution code:
C = input().split()

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

D = int(B*100)

E = int(A*D/100)

print(E)

Submission status: Wrong Answer

Solution code:
C = input().split()

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

D = int(B*100)

E = A*D/100

print(E)

Submission status: Wrong Answer

Solution code:
def main():
    str_num = input()
    num_list = str_num.split()
    A = int(num_list[0])
    B = float(num_list[1])
    
    answer = int(A*B)
    print(answer)

main()

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=float(b)
c=a*b
print(int(c))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
#!/usr/bin/env python
# coding: utf-8

import sys
# import copy

# THREASHHOLD = 10 ** 18


def main():
    # 1行目を得る
    line = sys.stdin.readline()
    #a, b = map(lambda x: float(x), line.rstrip().split(' '))
    a_str, b_str = line.rstrip().split(' ')
    a = int(a_str)
    b100 = int(float(b_str) * 100)
    print(int(a * b100 / 100))

    # 2行目を得る
    # line = sys.stdin.readline()
    # list_a1_an = list(map(lambda x: int(x), line.rstrip().split(' ')))

    # if 0 in list_a1_an:
    #     result = 0
    # else:
    #     result = list_a1_an[0]
    #     for index in range(1, len(list_a1_an)):
    #         result = result * list_a1_an[index]
    #         if result > THREASHHOLD:
    #             result = -1
    #             break
    # print(result)

    #for line in sys.stdin:
    #    print(line)


if __name__ == '__main__':
    main()

Submission status: Wrong Answer

Solution code:
#!/usr/bin/env python
# coding: utf-8

import sys
# import copy

# THREASHHOLD = 10 ** 18


def main():
    # 1行目を得る
    line = sys.stdin.readline()
    #a, b = map(lambda x: float(x), line.rstrip().split(' '))
    a_str, b_str = line.rstrip().split(' ')
    a = int(a_str)
    b100 = float(b_str) * 100
    print(int(a * b100 / 100))

    # 2行目を得る
    # line = sys.stdin.readline()
    # list_a1_an = list(map(lambda x: int(x), line.rstrip().split(' ')))

    # if 0 in list_a1_an:
    #     result = 0
    # else:
    #     result = list_a1_an[0]
    #     for index in range(1, len(list_a1_an)):
    #         result = result * list_a1_an[index]
    #         if result > THREASHHOLD:
    #             result = -1
    #             break
    # print(result)

    #for line in sys.stdin:
    #    print(line)


if __name__ == '__main__':
    main()

Submission status: Wrong Answer

Solution code:
# coding: utf-8
import string
import math

n = list(map(float,input().split()))
print(int(n[0]*(n[1]*100)//100))

Submission status: Wrong Answer

Solution code:
# coding: utf-8
import string
import math

n = list(map(float,input().split()))
print(n[0]*(n[1]*100)//100)

Submission status: Wrong Answer

Solution code:
# coding: utf-8
import string
import math

n = list(map(float,input().split()))
print(math.floor(n[0]*n[1]))

Submission status: Wrong Answer

Solution code:
#!/usr/bin/env python
# coding: utf-8

import sys
# import copy

# THREASHHOLD = 10 ** 18


def main():
    # 1行目を得る
    line = sys.stdin.readline()
    a, b = map(lambda x: float(x), line.rstrip().split(' '))
    print(int(a * b))

    # 2行目を得る
    # line = sys.stdin.readline()
    # list_a1_an = list(map(lambda x: int(x), line.rstrip().split(' ')))

    # if 0 in list_a1_an:
    #     result = 0
    # else:
    #     result = list_a1_an[0]
    #     for index in range(1, len(list_a1_an)):
    #         result = result * list_a1_an[index]
    #         if result > THREASHHOLD:
    #             result = -1
    #             break
    # print(result)

    #for line in sys.stdin:
    #    print(line)


if __name__ == '__main__':
    main()

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
#
import sys
import math
import numpy as np
import itertools

a, b = (float(i) for i in input().split())

aa = int(a * 100 + 0.1)
bb = int(b * 100 + 0.1)

print(aa*bb//10000)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
#
import sys
import math
import numpy as np
import itertools

a, b = (float(i) for i in input().split())

aa = int(a * 100 + 0.5)
bb = int(b * 100 + 0.5)

print(aa*bb//10000)

Submission status: Wrong Answer

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


print(math.floor(int(a)*float(b)))

Submission status: Wrong Answer

Solution code:
import math

a, b = [float(i) for i in input().split()]

c = int(a)

d = b * 100

e =int(c * d // 100)

print(e)

Submission status: Wrong Answer

Solution code:
import math

a, b = [float(i) for i in input().split()]

c = int(a)

d = int(b * 100)

e =int(c * d // 100)

print(e)

Submission status: Wrong Answer

Solution code:
import math

a, b = [float(i) for i in input().split()]

c = int(a)

d = int(b * 100)

print(math.floor(c*d/100))

Submission status: Wrong Answer

Solution code:
import math

a, b = [float(i) for i in input().split()]

print(math.floor(a*b))

Submission status: Wrong Answer

Solution code:
import math

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

#print(A,B)

print('{:.0f}'.format(math.floor(A*B)))#,end=' ')

Submission status: Wrong Answer

Solution code:
import math
NUM=input().split()
A=int(NUM[0])
B=round(float(NUM[1])*100)
S=A*int(B)
print(int(S/100))

Submission status: Wrong Answer

Solution code:
import math
NUM=input().split()
A=int(NUM[0])
B=round(float(NUM[1])*100)
S=A*B
print(math.floor(S/100))

Submission status: Wrong Answer

Solution code:
import math
NUM=input().split()
A=int(NUM[0])
B=float(NUM[1])
B=round(B,100)
S=int(A)*int(B)
print(math.floor(S))

Submission status: Wrong Answer

Solution code:
import math
NUM=input().split()
A=int(NUM[0])
B=float(NUM[1])
B=round(B,100)
S=A*B
print(math.floor(S))

Submission status: Wrong Answer

Solution code:
import math
NUM=input().split()
A=int(NUM[0])
B=float(NUM[1])
S=A*B
print(math.floor(S))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
from decimal import *
getcontext().prec = 17
x = input().split()

aa = Decimal(x[0])*Decimal(x[1])

print(int(aa))

Submission status: Wrong Answer

Solution code:
from decimal import *
getcontext().prec = 15
x = input().split()

aa = Decimal(x[0])*Decimal(x[1])

print(int(aa))

Submission status: Wrong Answer

Solution code:
from decimal import *
getcontext().prec = 16
x = input().split()

aa = Decimal(x[0])*Decimal(x[1])

print(int(aa))

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:
A, B=input().split()
b=round(float(B)*100)
result=int(A)*int(b)
answer=round(result/100,2)
print(int(answer))

Submission status: Wrong Answer

Solution code:
A, B=input().split()
b=float(B)*100
result=round(int(A)*int(b))
answer=round(result/100,2)
print(int(answer))

Submission status: Wrong Answer

Solution code:
x = input().split()
a = int(x[0])
if a > 1000:
    b = int(float(x[1])*100)
    ans = int(a*b/100)
    print(ans)
else:
    b = float(x[1])
    ans = int(a*b)
    print(ans)

Submission status: Wrong Answer

Solution code:
A, B=input().split()
b=float(B)*100
result=int(A)*int(b)
answer=round(result/100,2)
print(int(answer))

Submission status: Wrong Answer

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

A = int(A)
B100 = int(B.replace('.', ''))

ans = int(A * B100 * 0.01)

print(ans)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
A, B = [float(i) for i in input().split(' ')]

ans = int(A * B)

print(ans)

Submission status: Wrong Answer

Solution code:
x = input().split()
a = int(x[0])
b = int(float(x[1])*100.0)
ans = int(a*b/100.0)
print(ans)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

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:
#!/usr/bin/env python3

a, b = input().split()
a = int(a)
b = float(b)*100+0.1
print(int(a*b//100))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
a, b = map(float, input().split())
a = int(a)
b = round(b, 2)
print(int(a*b))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math

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

ans = a*b

print(math.trunc(ans))

Submission status: Wrong Answer

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

b *= 100

ans = (a*b)//100

ans //= 1

print(int(ans))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

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

print(int(a * b))

Submission status: Wrong Answer

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

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

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

Submission status: Wrong Answer

Solution code:
#!/usr/bin/env python3
import math

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

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

Submission status: Wrong Answer

Solution code:
#!/usr/bin/env python3
import math

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

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

Submission status: Wrong Answer

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

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:
import math

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

Submission status: Wrong Answer

Solution code:
import math

a = [float(i) for i in input().split()]
print(math.floor(a[0] * a[1]))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

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

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:
import math

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

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

Submission status: Wrong Answer

Solution code:
import math

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

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

Submission status: Wrong Answer

Solution code:
import math

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

print(math.floor(A*B))

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-
import numpy as np

A = input().split()

a1 = int(A[0])
a2 = int(float(A[1])*100)

print(int(a1*a2)//100)

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-
import numpy as np

A = input().split()

print(int(int(A[0]) * float(A[1])))

Submission status: Wrong Answer

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

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

ans = 0
ans += a * int(b)

ans = float(ans)
ans += float(a) * (b - float(int(b)))

ans = int(ans)
print(ans)

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
GI = lambda: int(input()); GIS = lambda: map(int, input().split()); LGIS = lambda: list(GIS())

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


main()

Submission status: Wrong Answer

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

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((a*(100*b))//100)

Submission status: Wrong Answer

Solution code:
import math

def solve():
    A, B = input().split()
    A = int(A)
    B_str = B[:-3] + B[-2:]
    B = int(B_str)
    print(math.floor(A*B/100))


solve()

Submission status: Wrong Answer

Solution code:
import math

def solve():
    A, B = input().split()
    A = int(A)
    B = round(float(B), 2) * 100
    print(math.floor(A*B/100))


solve()

Submission status: Wrong Answer

Solution code:
def solve():
    A, B = input().split()
    A = int(A)
    B = round(float(B), 2)
    print(int(A*B))


solve()

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-
a, b = input().split()
b_arr = b.split('.')
print(int(a)*(int(b_arr[0])+int(b_arr[1])//100))

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-
a, b = input().split()
b_arr = b.split('.')
b = b_arr[0] + str(int(b_arr[1]) * 100)
print(int(a)*int(b)//100)

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-
a, b = input().split()
print(int(a)*int(float(b)*10**2)//10**2)

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-
a, b = input().split()
print(int(a)*int(float(b)*10**2)//10000)

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-
a, b = input().split()
print(int(a)*int(float(b)*10000)//10000)

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-
a, b = input().split()
print(int(a)*int(float(b)*1000)//1000)

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-
a, b = input().split()
print(int(a)*int(float(b)*100)//100)

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-
a, b = input().split()
b=int(float(b)*100000)
a=int(a)
print(a*b//100000)

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-
a, b = input().split()
b=int(float(b)*100)
a=int(a)
print(a*b//100)

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-
a, b = map(float, input().split())
b=int(b*100)
a=int(a)
print(a*b//100)

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-
a, b = map(str, input().split())
b_1, b_2 = b.split('.')
b_1 = 0 if b_1 == '' else b_1
b_2 = '0' if b_2 == '' else b_2
mul_1 = int(a) * int(b_1)
mul_2 = int(int(a) * int(b_2)/10**len(b_2))
print(mul_1 + mul_2)

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-
a, b = map(str, input().split())
b_1, b_2 = b.split('.')
mul_1 = int(a) * int(b_1)
mul_2 = int(int(a) * int(b_2)/10**len(b_2))
print(mul_1 + mul_2)

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-
a, b = map(str, input().split())
b_1, b_2 = b.split('.')
mul_1 = float(a) * float(b_1)
mul_2 = (float(a) * float(b_2))/10**len(b_2)
print(int(mul_1) + int(mul_2))

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-
a, b = map(str, input().split())
b_1, b_2 = b.split('.')
mul_1 = float(a) * float(b_1)
mul_2 = (float(a) * float(b_2))/10**len(b_2)
print(mul_1, mul_2 )
print(int(mul_1) + int(mul_2))

Submission status: Wrong Answer

Solution code:
# -*- coding: utf-8 -*-
a, b = map(float, input().split())
mul = a * b
print(int(mul))

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

Solution code:
import math

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

big = int(int(A/100)*int(B*100))
small = math.floor(int(A-int(A/100)*100)*int(B*100)/100)

print(big+small)

Submission status: Wrong Answer

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

big = int(int(A/100)*int(B*100))
small = int(int(A-int(A/100)*100)*int(B*100)/100)

print(big+small)

Submission status: Wrong Answer

Solution code:
import math


def solve():
    A, B = input().split()
    print(int(A) * int(B[-4] + B[-2:])* 100 // 100)


if __name__ == '__main__':
    solve()

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math

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


print(math.floor(A*B))

Submission status: Wrong Answer

Solution code:
import math


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


if __name__ == '__main__':
    solve()

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

big = int(int(A/100)*int(B*100))
small = int(int(A%100)*int(B*100)/100)

print(big+small)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

B = int(B*100)

print(int(A*B/100))

Submission status: Wrong Answer

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

big = int(int(A/100)*int(B*100))
small = int(A%100*int(B*100)/100)

print(big+small)

Submission status: Wrong Answer

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

big = int(int(A/100)*int(B*100))
small = int(A%100*B)

print(big+small)

Submission status: Wrong Answer

Solution code:
import math


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


if __name__ == '__main__':
    solve()

Submission status: Wrong Answer

Solution code:
import math


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


if __name__ == '__main__':
    solve()

Submission status: Wrong Answer

Solution code:
import math


def solve():
    A, B = input().split()
    A = int(A)
    B = float(B)
    print(math.floor(A * B))


if __name__ == '__main__':
    solve()

Submission status: Wrong Answer

Solution code:
import math

a=list(map(float, input().split()))
ans=float(a[0]*a[1])
print(int(ans))

Submission status: Wrong Answer

Solution code:
import math

a=list(map(float, input().split()))
ans=a[0]*a[1]
print(math.floor(ans))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

print(int(A*B))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
a = input().split()
for i in range(2):
    a[i] = int(a[i]) if i == 0 else int(float(a[i])*100)
print(int(a[0] * a[1] / 100))

Submission status: Wrong Answer

Solution code:
a = input().split()
for i in range(2):
    a[i] = int(a[i]) if i == 0 else int(float(a[i])*100)
print(a[0] * a[1] / 100)

Submission status: Wrong Answer

Solution code:
#A, B = map(float, input().split())
a = input().split()
for i in range(2):
    a[i] = int(a[i]) if i == 0 else float(a[i])*100
print(int(a[0] * a[1] / 100))
#print(type(a[0]))
#print(type(a[1]))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
#A, B = map(float, input().split())
a = input().split()
for i in range(2):
    a[i] = int(a[i]) if i == 0 else float(a[i])
print(int(a[0] * a[1]))
#print(type(a[0]))
#print(type(a[1]))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math
a, b = [float(_) for _ in input().split()]
a = int(a)

print(int(a*b))

Submission status: Wrong Answer

Solution code:
import math
a, b = [float(_) for _ in input().split()]
a = int(a)

print(math.floor(a*b))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math
a, b = [float(_) for _ in input().split()]
print(math.floor(a*b))

Submission status: Wrong Answer

Solution code:
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())
dummy = int(a*b)

if dummy > a*b:
  ans = dummy -1
else:
  ans = dummy
  
print(ans)

Submission status: Wrong Answer

Solution code:
def resolve():
    a, b = map(float, input().split())
    b = int(b*100+0.5)
    print(int(a*b//100))
resolve()

Submission status: Wrong Answer

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

c=b.replace(".","")
ans=int(a)*int(c)
ANS=int(ans/100)
print(ANS)

Submission status: Wrong Answer

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

c=b[0]+b[2]+b[3]
ans=int(a)*int(c)
ANS=int(ans/100)
print(ANS)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
a, b = input().strip().split()
a, b = [int(a), float(b)]
b = b*100 + 0.000000001
print(b)
print(a*int(b)//100)

Submission status: Wrong Answer

Solution code:
a,b = [float(j) for j in input().split()]
print(int(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)
b += 0.0005
c = int(b * 100)
ans = int((a*c) / 100)
print(ans)

Submission status: Wrong Answer

Solution code:
a,b=input().split()
a = int(a)
b = float(b)
b = int(b * 100 + 0.1)
ans = int((a*b) / 100)
print(ans)

Submission status: Wrong Answer

Solution code:
numa, numb = input().strip().split()
numa, numb = [int(numa),float(numb)]
numb *= 100
numb = int(numb)
ans = numa * numb
print(ans//100)

Submission status: Wrong Answer

Solution code:
numa, numb = input().strip().split()
numa, numb = [int(numa),float(numb)]
print(numb)
numb *= 100
numb = int(numb)
print(numb)
ans = numa * numb
print(ans//100)

Submission status: Wrong Answer

Solution code:
from decimal import Decimal
a,b=input().split()
a = int(a)
b = int(float(b) * 100 + 0.5)
ans = int((a*b) / 100)
print(ans)

Submission status: Wrong Answer

Solution code:
from decimal import Decimal
a, b = input().split()
a = int(a)
b = int(Decimal(b) * 100)
ans = int(a*b / 100)
print(ans)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
itl = lambda: list(map(float, input().strip().split()))


def solve():
    a, b = itl()
    return int(a * b)


if __name__ == '__main__':
    print(solve())

Submission status: Wrong Answer

Solution code:
numa, numb = input().strip().split()
numa, numb = [int(numa),float(numb)]
print(int(numa*numb))