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:
from sys import stdin
#string
#a = stdin.readline().rstrip()
#int
#a = int(stdin.readline().rstrip())
# 問題文に出てくるA，B，Cが空白区切りで1行で入力される場合はアンパック代入が便利
#A, B, C = stdin.readline().rstrip().split() 
#int 
#A, B, C = [int (x) for x in stdin.readline().rstrip().split() ]
#複数行（n行）データ読み込み
#n = int(stdin.readline().rstrip())
#data = [stdin.readline().rstrip().split() for _ in range(n)]

A, B = stdin.readline().rstrip().split() 
A = int(A)
B = float(B)
B = int(B*100+0.5)

ans = int(A * B /100)

print(ans)

Submission status: Wrong Answer

Solution code:
import math
ii = lambda:int(input())
mi = lambda:list(map(int,input().split()))
ix = lambda x:list(input() for _ in range(x))
mix = lambda x:list(mi() for _ in range(x))
iix = lambda x:list(int(input()) for _ in range(x))
##########
def main(a,b):
    res = math.floor((a*(b*100))/100)
    print(int(res))

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

if __name__ == "__main__":
    resolve()

Submission status: Wrong Answer

Solution code:
from sys import stdin
#string
#a = stdin.readline().rstrip()
#int
#a = int(stdin.readline().rstrip())
# 問題文に出てくるA，B，Cが空白区切りで1行で入力される場合はアンパック代入が便利
#A, B, C = stdin.readline().rstrip().split() 
#int 
#A, B, C = [int (x) for x in stdin.readline().rstrip().split() ]
#複数行（n行）データ読み込み
#n = int(stdin.readline().rstrip())
#data = [stdin.readline().rstrip().split() for _ in range(n)]

A, B = stdin.readline().rstrip().split() 
A = int(A)
B = float(B)
B = int(B*100)

ans = int(A * B /100)

print(ans)

Submission status: Wrong Answer

Solution code:
import math
ii = lambda:int(input())
mi = lambda:list(map(int,input().split()))
ix = lambda x:list(input() for _ in range(x))
mix = lambda x:list(mi() for _ in range(x))
iix = lambda x:list(int(input()) for _ in range(x))
##########
def main(a,b):
    res = math.floor(a*b)
    print(int(res))

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

if __name__ == "__main__":
    resolve()

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

a = int(a)
b = b[0] + b[2] + b[3]

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
A,B=input().split()
A=int(A)
B=100*int(B[0])+10*int(B[2])+int(B[3])
c=A*B
c=str(c//100)
print(c[0:3])

Submission status: Wrong Answer

Solution code:
A,B=input().split()
A=int(A)
B=100*int(B[0])+10*int(B[2])+int(B[3])
c=A*B
print(int(c/100))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

main()

Submission status: Wrong Answer

Solution code:
import math

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

b *= 100
ans = a * b

print(math.floor(ans/100))

Submission status: Wrong Answer

Solution code:
import math

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

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

Submission status: Wrong Answer

Solution code:
import math

a, b = (float(x) for x in 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*100)
print(a*b//100)

Submission status: Wrong Answer

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

c = int((a * (b * 1000))/1000)
print(c)

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

Solution code:
from decimal import *

A, B = map(float, input().split())
ans = int(Decimal(A) * Decimal(B))
print(ans)

Submission status: Wrong Answer

Solution code:
import numpy as np

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

A_int=int(A)
B_100int=int(B*int(100))

C=int(A_int*B_100int//int(100))

print(C)

Submission status: Wrong Answer

Solution code:
import numpy as np

A, B=map(np.longdouble,input().split())

A_int=int(A)
B_100int=int(B*int(100))

C=int(A_int*B_100int//int(100))

print(C)

print(B_100int)

Submission status: Wrong Answer

Solution code:
import numpy as np

A, B=map(np.double,input().split())

A_int=int(A)
B_100int=int(B*int(100))

C=int(A_int*B_100int//int(100))

print(C)

Submission status: Wrong Answer

Solution code:
import numpy as np

A, B=map(np.double,input().split())

A_int=int(A)
B_100int=int(B*100.0)

C=int(A_int*B_100int//100.0)

print(C)

Submission status: Wrong Answer

Solution code:
import numpy as np

A, B=map(np.double,input().split())

A_int=int(A)
B_100int=int(B*100.0)

C=int(A_int*B_100int//100.0)

print(C)

print(B_100int)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import numpy as np

A, B=map(np.double,input().split())

A_int=int(A)
B_100int=int(B*100)

C=int(A_int*B_100int//100)

print(C)

Submission status: Wrong Answer

Solution code:
import numpy as np

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

A_int=int(A)
B_100int=int(B*100.0)

C=int(A_int*B_100int//100)

print(C)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import numpy as np

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

A_int=int(A)
B_100int=int(B*100)

C=int(A_int*B_100int//100)

print(C)

Submission status: Wrong Answer

Solution code:
import math

A,B=map(str,input().split())
A=int(A)
B_str=int(B[0])*100+int(B[2])*10+int(B[3])

print(math.floor(A*int(B_str)/100))

Submission status: Wrong Answer

Solution code:
import math

A,B=map(str,input().split())
A=int(A)
B_str=B[0]+B[2]+B[3]

print(math.floor(A*int(B_str)/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:
s = input()
a, b = s.split()
a = float(a)
b = float(b)
print(int(a*b))

Submission status: Wrong Answer

Solution code:
import numpy as np
import math

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

A_int=int(A)
B_100int=int(B*100)

C=A_int*B_100int//100

print(math.floor(C))

Submission status: Wrong Answer

Solution code:
import numpy as np
import math

A, B=map(np.longdouble,input().split())

A_int=int(A)
B_100int=int(B*100)

C=A_int*B_100int//100

print(math.floor(C))

Submission status: Wrong Answer

Solution code:
import numpy as np
import math

A, B=map(np.longdouble,input().split())

A_int=int(A)
B_100int=int(B*100)

C=A_int*B_100int//100

print(C)

Submission status: Wrong Answer

Solution code:
import math
from decimal import *

# getcontext().prec = 20

A, B = map(float, input().split())
aa = int(A)
b_100 = int(100 * B)

seki = aa * b_100
ans = seki // 100

# ans=math.floor(aa*b_100/100)

# ab = Decimal(A) * Decimal(B)
# ans = math.floor(ab)

print(ans)

Submission status: Wrong Answer

Solution code:
import math
from decimal import *

getcontext().prec = 20

A, B = map(float, input().split())
aa = int(A)
b_100 = int(100 * B)

ans=math.floor(aa*b_100/100)

# ab = Decimal(A) * Decimal(B)
# ans = math.floor(ab)

print(ans)

Submission status: Wrong Answer

Solution code:
import math
from decimal import *

getcontext().prec = 20

A, B = map(float, input().split())
ab = Decimal(A) * Decimal(B)
ans = math.floor(ab)

print(ans)

Submission status: Wrong Answer

Solution code:
import math
from decimal import *

A, B = map(float, input().split())
ab = Decimal(A) * Decimal(B)
ans = math.floor(ab)

print(ans)

Submission status: Wrong Answer

Solution code:
NUM=list(input().split())
A=int(NUM[0])
B=float(NUM[1])
BB=int(B*100)
ABB=A*BB
ANS=ABB//100
print(int(ANS))

Submission status: Wrong Answer

Solution code:
import math

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

print(ans)

Submission status: Wrong Answer

Solution code:
NUM=list(input().split())
A=int(NUM[0])
B=float(NUM[1])
BB=B*100
ABB=A*BB
ANS=ABB//100
print(int(ANS))

Submission status: Wrong Answer

Solution code:
import numpy as np
import math

A, B=map(np.longdouble,input().split())
C=A*B

print(math.floor(C))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import numpy as np
import math

A, B=map(np.longdouble,input().split())
a=round(A,0)
b=round(B,2)
C=A*b
c=round(C,2)

print(math.floor(C))

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*round(b*100)//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:
import math

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


def b():
    n = int(input())
    a = list(map(int, input().split()))
    max = pow(10,18)

    if 0 in a:
        print(0)
    else:
        mul = 1
        for i in a:
            mul *= i
            if mul > max:
                print(-1)
                break
        else:
            print(mul)



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


def d():
    print('')


c()

Submission status: Wrong Answer

Solution code:
from sys import setrecursionlimit, exit
setrecursionlimit(1000000000)

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

main()

Submission status: Wrong Answer

Solution code:
import math

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


def b():
    n = int(input())
    a = list(map(int, input().split()))
    max = pow(10,18)

    if 0 in a:
        print(0)
    else:
        mul = 1
        for i in a:
            mul *= i
            if mul > max:
                print(-1)
                break
        else:
            print(mul)



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


def d():
    print('')


c()

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
print(round(eval(input().replace(' ','*'))))

Submission status: Wrong Answer

Solution code:
import math

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


def b():
    n = int(input())
    a = list(map(int, input().split()))
    max = pow(10,18)

    if 0 in a:
        print(0)
    else:
        mul = 1
        for i in a:
            mul *= i
            if mul > max:
                print(-1)
                break
        else:
            print(mul)



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


def d():
    print('')


c()

Submission status: Wrong Answer

Solution code:
A, B = map(str, input().split())
ans = 0
index = 1
B = B[::-1]
for b in B:
  if b == ".":
    continue
  ans += int(A) * int(b) * 10**index
  index += 1
print(ans//100)

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import numpy as np
import math

A, B=map(float,input().split())
a=round(A,0)
b=round(B,2)
C=A*b
c=round(C,2)

print(math.floor(C))

Submission status: Wrong Answer

Solution code:
import numpy as np
import math

A, B=map(float,input().split())
b=round(B,2)
C=A*b
c=round(C,2)

print(math.floor(C))

Submission status: Wrong Answer

Solution code:
import numpy as np
import math

A, B=map(float,input().split())
b=round(B,2)
C=A*b

print(math.floor(C))

Submission status: Wrong Answer

Solution code:
import numpy as np
import math

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

print(int(math.floor(C)))

Submission status: Wrong Answer

Solution code:
import numpy as np
import math

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

print(math.floor(C))

Submission status: Wrong Answer

Solution code:
#! /usr/bin/env python3
a, b = input().split()
c = d = 0
if float(a) > 0 and '.' in a : c = a[::-1].find('.')
if float(b) > 0 and '.' in b : d = b[::-1].find('.')
t = int(a.replace('.', '')) * int(b.replace('.', ''))
if len(str(t)) < c+d:
    print(0)
if t == 0 or c+d < 1:
    print(t)
else:
    print(str(t)[:-(c+d)])

Submission status: Wrong Answer

Solution code:
#! /usr/bin/env python3
a, b = input().split()
c = d = 0
if float(a) > 0 and '.' in a : c = a[::-1].find('.')
if float(b) > 0 and '.' in b : d = b[::-1].find('.')
t = int(a.replace('.', '')) * int(b.replace('.', ''))
if t == 0 or c+d < 1:
    print(t)
else:
    print(str(t)[:-(c+d)])

Submission status: Wrong Answer

Solution code:
#! /usr/bin/env python3
a, b = input().split()
c = d = 0
if float(a) > 0 and '.' in a : c = a[::-1].find('.')
if float(b) > 0 and '.' in b : d = b[::-1].find('.')
t = int(a.replace('.', '')) * int(b.replace('.', ''))
if t == 0:
    print(t)
else:
    print(str(t)[:-(c+d)])

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(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())
b *= 100

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
# ABC 169
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:
# ABC 169

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
# ABC 169
import math
import numpy as np

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

Submission status: Wrong Answer

Solution code:
# ABC 169
import math
import numpy as np

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

Submission status: Wrong Answer

Solution code:
# ABC 169
import math
import numpy as np

a, b = map(np.float64, input().split())
c = math.floor(a*b)
print(c)

Submission status: Wrong Answer

Solution code:
import math

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

Submission status: Wrong Answer

Solution code:
import math
a, b =map(float, input().split())  #複数数値入力
# print(a*b)
print(math.floor(a*b) )
# print(int(a*b))

Submission status: Wrong Answer

Solution code:
a, b =map(float, input().split())  #複数数値入力
# print(a*b)
print(int(int(a)*b))

Submission status: Wrong Answer

Solution code:
a, b =map(float, input().split())  #複数数値入力
# print(a*b)
print(int(a*b))

Submission status: Wrong Answer

Solution code:
ni = lambda: int(input())
nm = lambda: map(int, input().split())
nl = lambda: list(map(int, input().split()))

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

import math

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

Submission status: Wrong Answer

Solution code:
a, b =map(float, input().split())  #複数数値入力
print(int(a*b))

Submission status: Wrong Answer

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

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(int(a)*b))

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

Submission status: Wrong Answer

Solution code:
from sys import stdin
import math

a, b = stdin.readline().rstrip().split()

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

Submission status: Wrong Answer

Solution code:
from sys import stdin
import math

a, b = stdin.readline().rstrip().split()

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

Submission status: Wrong Answer

Solution code:
from sys import stdin
import math

a, b = stdin.readline().rstrip().split()

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

Submission status: Wrong Answer

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

# a = int(input())
# b, c = map(int, input().split())
# s = input()
# print(str(a+b+c) + " " + s)

Submission status: Wrong Answer

Solution code:
def solve(string):
    a, b = string.split()
    return str(int(float(b) * 100 * int(a) / 100))


if __name__ == '__main__':
    import sys
    print(solve(sys.stdin.read().strip()))

Submission status: Wrong Answer

Solution code:
a,b=input().split()
print((int(a)*(100*int(b[0])+10*int(b[2]))+int(b[3]))//100)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math

A, B = input().split()
#print(A, B)

A_int = int(A)
B100_int = int(float(B) * 100)
#print(A_int, B100_int)

C = A_int * B100_int
#print(type(C))
#print(C)

print(math.floor(C / 100))

Submission status: Wrong Answer

Solution code:
ab = input().split()
a = int(ab[0])
b = int(ab[1][0] + ab[1][2] + ab[1][3])

s = a * b
print(str(s)[:-2])

Submission status: Wrong Answer

Solution code:
import math

A, B = input().split()
#print(A, B)

A = int(A)
B100 = float(B) * 100
#print(A, B)

C = A * B100
#print(C)

print(math.floor(C / 100))

Submission status: Wrong Answer

Solution code:
string=input()
number=string.split(" ")
#for num in number:
    #print(num)
x=int(number[0])
y=float(number[1])
ans=str(x*y)
for char in ans:
    if char=='.':
        break
    print(char,end="")
print()

Submission status: Wrong Answer

Solution code:
import math

A, B = input().split()
#print(A, B)

A = int(A)
B = float(B)
#print(A, B)

C = A * B
#print(C)

print(math.floor(A * B))

Submission status: Wrong Answer

Solution code:
string=input()
number=string.split(" ")
#for num in number:
    #print(num)
x=int(number[0])
y=float(number[1])
print(int(x*y))

Submission status: Wrong Answer

Solution code:
import math
from decimal import *
getcontext().prec = 50
A, B = map(float, input().split())
ans = Decimal(A) * Decimal(B)
ans = int(ans)
print(ans)

Submission status: Wrong Answer

Solution code:
import math
from decimal import *
A, B = map(float, input().split())
ans = Decimal(A) * Decimal(B)
ans = int(ans)
print(ans)

Submission status: Wrong Answer

Solution code:
import math
A, B = map(float, input().split())
ans = math.floor(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:
ni = lambda: int(input())
nm = lambda: map(int, input().split())
nl = lambda: list(map(int, input().split()))

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

Submission status: Wrong Answer

Solution code:
from sys import stdin
input = stdin.readline

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
from sys import stdin
input = stdin.readline

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

Submission status: Wrong Answer

Solution code:
def func(a):
    res = int(float(a)*100)
    return res
a,b = map(func,input().split())
a //= 100
ans = a*b
mod = ans%100
print((ans-mod)//100)

Submission status: Wrong Answer

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

print(ans)

Submission status: Wrong Answer

Solution code:
import math
from decimal import *
A,B=input().strip().split()
A,B=[int(A),float(B)]
C=Decimal(A)
D=Decimal(B)
result=math.floor(A*B)
print(result)

Submission status: Wrong Answer

Solution code:
import math
from decimal import *
A,B=input().strip().split()
A,B=[int(A),float(B)]
result=Decimal(A*B)
new=result.quantize(Decimal("0"),rounding=ROUND_DOWN)
new=int(math.floor(new))
print(new)

Submission status: Wrong Answer

Solution code:
import math
from decimal import *
try:
    A,B=input().strip().split()
    A,B=[int(A),float(B)]
    result=Decimal(A*B)
    new=result.quantize(Decimal("0"),rounding=ROUND_DOWN)
    new=int(math.floor(new))
    print(new)
except EOFError:
    pass

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math
try:
    A,B=input().strip().split()
    A,B=[int(A),float(B)]
    result=A*B
    result=int(math.floor(result))
    print(result)
except EOFError:
    pass

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math

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

result = math.floor(A * B)

print(result)

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math
A,B=input().strip().split()
A,B=[int(A),float(B)]
if 0<=A<=10**15 and 0<=B<10:
    result=A*B
    result=int(math.floor(result))
    print(result)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math
A,B=input().split()
A,B=[int(A),float(B)]
if 0<=A<=10**15 and 0<=B<10:
    result=A*B
    result=int(math.floor(result))
    print(result)

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:
import math
l = list(map(float,input().split()))
l[1] = l[1]*100;
x = l[0]*l[1]
x=x//100;
print(x)

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=input().split()
A,B=[int(A),float(B)]
if 0<=A<=10**15 and 0<=B<10:
    result=A*B
    result=math.floor(result)
    print(result)

Submission status: Wrong Answer

Solution code:
from sys import stdin, stdout, setrecursionlimit
from collections import deque, defaultdict
import math

rl = lambda: stdin.readline()
rll = lambda: stdin.readline().split()
rli = lambda: map(int, stdin.readline().split())
rlf = lambda: map(float, stdin.readline().split())

INF, NINF = float('inf'), float('-inf')

def main():
	a, b = rlf()
	bn, bd = math.modf(b)
	c = a * (bn + bd) 
	print(int(c))
	stdout.close()

if __name__ == "__main__":
	main()

Submission status: Wrong Answer

Solution code:
from sys import stdin, stdout, setrecursionlimit
from collections import deque, defaultdict
import math

rl = lambda: stdin.readline()
rll = lambda: stdin.readline().split()
rli = lambda: map(int, stdin.readline().split())
rlf = lambda: map(float, stdin.readline().split())

INF, NINF = float('inf'), float('-inf')

def main():
	a, b = rlf()
	c = a * b 
	print(int(math.modf(c)[1]))
	stdout.close()

if __name__ == "__main__":
	main()

Submission status: Wrong Answer

Solution code:
from sys import stdin, stdout, setrecursionlimit
from collections import deque, defaultdict
import math

rl = lambda: stdin.readline()
rll = lambda: stdin.readline().split()
rli = lambda: map(int, stdin.readline().split())
rlf = lambda: map(float, stdin.readline().split())

INF, NINF = float('inf'), float('-inf')

def main():
	a, b = rlf()
	c = a * b 
	print(int(math.floor(c)))
	stdout.close()

if __name__ == "__main__":
	main()

Submission status: Wrong Answer

Solution code:
from sys import stdin, stdout, setrecursionlimit
from collections import deque, defaultdict
import math

rl = lambda: stdin.readline()
rll = lambda: stdin.readline().split()
rli = lambda: map(int, stdin.readline().split())
rlf = lambda: map(float, stdin.readline().split())

INF, NINF = float('inf'), float('-inf')

def main():
	a, b = rlf()
	c = a * b 
	print(math.floor(c))
	stdout.close()

if __name__ == "__main__":
	main()

Submission status: Wrong Answer

Solution code:
A,B=input().split()
A,B=[int(A),float(B)]
if 0<=A<=10**15 and 0<=B<10:
    result=A*B
    result=int(result)
    print(result)

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

Solution code:
#!/usr/local/bin/python3
# coding: utf-8

ha = input()
kita = ha.split(" ")
a = int(kita[0])
b = int(kita[1].replace(".",""))
m = a*b
m = str(m)

c = kita[1].split(".")
try:
    co = len(c[1])
except:
    co = 0
print(m)
if int(kita[0]) * float(kita[1]) < 1:
    print("0")
elif co > 0:
    print(m[:-1*co])
else:
    print(m)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math
l = list(map(float,input().split()))
print(math.floor(l[0]*l[1]))

Submission status: Wrong Answer

Solution code:
#!/usr/local/bin/python3
# coding: utf-8

ha = input()
kita = ha.split(" ")
a = int(kita[0])
b = int(kita[1].replace(".",""))
m = a*b
m = str(m)

c = kita[1].split(".")
try:
    co = len(c[1])
except:
    co = 0
print(m)
if a==0 or float(kita[1]) < 1:
    print("0")
elif co > 0:
    print(m[:-1*co])
else:
    print(m)

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
from decimal import Decimal
import math
a,b = map(Decimal,input().split())
ans = a*b
print(ans)
print(math.floor(ans))

Submission status: Wrong Answer

Solution code:
#!/usr/local/bin/python3
# coding: utf-8

ha = input()
kita = ha.split(" ")
a = int(kita[0])
b = int(kita[1].replace(".",""))
m = a*b
m = str(m)

c = kita[1].split(".")
try:
    co = len(c[1])
except:
    co = 0
if a*b == 0:
    print("0")
elif co > 0:
    print(m[:-1*co])
else:
    print(m)

Submission status: Wrong Answer

Solution code:
#!/usr/local/bin/python3
# coding: utf-8

ha = input()
kita = ha.split(" ")
a = int(kita[0])
b = int(kita[1].replace(".",""))
m = a*b
m = str(m)

c = kita[1].split(".")
co = len(c[1])
if a*b == 0:
    print("0")
else:
    print(m[:-1*co])

Submission status: Wrong Answer

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

A = int(A)
B = int(float(B) * 100 + 0.5)
ans = int(A * B)

print(ans)

Submission status: Wrong Answer

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

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

print(ans)

Submission status: Wrong Answer

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

A = int(A)
B = int(float(B) * 100 + 0.5)
ans = A * B / 100

print(ans)

Submission status: Wrong Answer

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

A = int(A)
B = int(float(B) * 100)
ans = A * B / 100

print(ans)

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())


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:
#!/usr/local/bin/python3
# coding: utf-8

import math
ha = input()
kita = ha.split(" ")
a = int(kita[0])
b = int(kita[1].replace(".",""))
m = a*b
m = str(m)
print(m[:-2])

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
#!/usr/local/bin/python3
# coding: utf-8

import math
ha = input()
kita = ha.split(" ")
a = int(kita[0])
b = int(kita[1].replace(".",""))
m = a*b
m = str(m)
print(m[:3])