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:
import math
A, B = list(map(float, input().split()))
A2 = A
B2 = int(B*100)
print(math.floor(A2*B2/100))

Submission status: Wrong Answer

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

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

print(int(ans))

Submission status: Wrong Answer

Solution code:
A,B = map(float,input().split())
A = int(A)
C = int(100 * B)
ans = int(A*C /100)
print(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:
import math
A, B = list(map(float, input().split()))
B2 = int(B*100)
print(math.floor(A*B2/100))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

I = int(B)
F = int(B * 100 - I * 100)

ans = (A * I) + (A * (F / 100))

print(int(ans))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
A, B = input().split()
print(int(eval(A + "*" + B)))

Submission status: Wrong Answer

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

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

print(c)

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

Submission status: Wrong Answer

Solution code:
import math

nums = input().split()
a = int(nums[0])
b = float(nums[1])
print(math.floor((a* (100*b)) / 100))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

import math
ans = math.floor(A * B)
print(ans)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math
 
nums = list(map(float, input().split()))
print(math.floor(nums[0] * (100*nums[1])) / 100)

Submission status: Wrong Answer

Solution code:
import math

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

main()

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math

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

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()
	a, b = int(a), int(b * 100)
	print(math.floor(a*b/100))
	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()
	a, b = int(a), int(b * 100)
	print(int((a*b)//100))
	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()
	print(int(a * (100 * b)//100))
	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 * 1000))/1000
	print(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 = (100 * a * b)/100
	print(math.floor(c))
	stdout.close()

if __name__ == "__main__":
	main()

Submission status: Wrong Answer

Solution code:
# ABC169c


def main():
    import sys
    import math
    input = sys.stdin.readline
    sys.setrecursionlimit(10**6)
    # 再帰関数を使わない限りPypyで出すこと

    def dump(*args):
        sys.stderr.write(str(args))

    a, b = input().split()
    a = int(a)
    ind = b.index('.')
    nb = int(b.replace('.', ''))
    #print(a, nb)
    print(math.floor(a*nb/100))


if __name__ == '__main__':
    main()

Submission status: Wrong Answer

Solution code:
# ABC169c


def main():
    import sys
    import math
    input = sys.stdin.readline
    sys.setrecursionlimit(10**6)
    # 再帰関数を使わない限りPypyで出すこと

    def dump(*args):
        sys.stderr.write(str(args))

    a, b = input().split()
    a = int(a)
    ind = b.index('.')
    nb = int(b.replace('.', ''))
    print(math.floor(a*nb/10**(3-ind)))


if __name__ == '__main__':
    main()

Submission status: Wrong Answer

Solution code:
number = list(map(float, input().split()))
print('{}'.format(round(int(number[0]) * number[1])))

Submission status: Wrong Answer

Solution code:
import math
number = list(map(float, input().split()))
print('{}'.format(math.floor(number[0] * number[1])))

Submission status: Wrong Answer

Solution code:
number = list(map(float, input().split()))
print('{}'.format(int(number[0] * number[1])))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math

a, b = input().split()
A, B = [int(a), float(b)]

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

Submission status: Wrong Answer

Solution code:
import math

a, b = input().split()
A, B = [int(a), float(b)]

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

Submission status: Wrong Answer

Solution code:
import math

a, b = input().split()
A, B = [int(a), float(b)]

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

Submission status: Wrong Answer

Solution code:
import math

a, b = input().split()
A, B = [int(a), int(float(b) * 100)]

print(A * B // 100)

Submission status: Wrong Answer

Solution code:
import math

a, b = input().split()
A, B = [int(a), float(b)]

print(math.floor(A * B))

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

Solution code:
a, b = map(float, input().split())
a = int(a)
b = round(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+0.5)

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(int(a*b/100))

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:
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 * 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:
from math import floor
from decimal import Decimal

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

ans = int(A) * Decimal(B)

print(floor(ans))

Submission status: Wrong Answer

Solution code:
from math import floor
from decimal import Decimal

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

ans = Decimal(A) * Decimal(B)

print(floor(ans))

Submission status: Wrong Answer

Solution code:
from decimal import Decimal

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

ans = Decimal(A) * Decimal(B)

print(int(Decimal(ans)))

Submission status: Wrong Answer

Solution code:
from decimal import Decimal

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

ans = Decimal(A) * Decimal(B)

print(int(ans))

Submission status: Wrong Answer

Solution code:
from decimal import Decimal

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

ans = Decimal(A) * (Decimal(B)*100)

print(int(ans/100))

Submission status: Wrong Answer

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

ans = A * (B*100)

print(int(ans/100))

Submission status: Wrong Answer

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

ans = A * (B*100)

print(ans/100)

Submission status: Wrong Answer

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

ans = A * B

print(int(ans))

Submission status: Wrong Answer

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

ans = int(A * B)

print(ans)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
a,b=input().split()
a=float(a)
b=float(b)
a=a*b
print("{:.2f}".format(a))

Submission status: Wrong Answer

Solution code:
def q_c():
    a = input().split()
    a_1 = int(a[0])
    if "." not in a[1]:
        a_2 = int(a[1]) * 100
    else:
        a_2 = int((a[1] + "00").replace(".","")[0:3])

    a = a_1 * a_2
    print(int(float(a) / 100))


if __name__ == '__main__':
    q_c()

Submission status: Wrong Answer

Solution code:
def q_c():
    a = input().split()
    a_1 = int(a[0])
    if "." not in a[1]:
        a_2 = int(a[1]) * 100
    else:
        a_2 = int((a[1] + "00").replace(".","")[0:3])

    a = a_1 * a_2
    print(int(a / 100))


if __name__ == '__main__':
    q_c()

Submission status: Wrong Answer

Solution code:
def q_c():
    a = input().split()
    a_1 = int(a[0])
    if "." not in a[1]:
        a_2 = int(a[1]) * 100
    else:
        a_2 = int((a[1] + "0").replace(".","")[0:3])

    a = a_1 * a_2
    print(int(a / 100))


if __name__ == '__main__':
    q_c()

Submission status: Wrong Answer

Solution code:
from decimal import Decimal as dec
def main():
  a, b = map(dec, input().split())
  print(int(dec(a)*dec(b)))

  if __name__ == "__main__":
    main()

Submission status: Wrong Answer

Solution code:
def q_c():
    a = input().split()
    a_1 = int(a[0])
    a_2 = int(a[1].replace(".",""))

    a = a_1 * a_2
    print(int(a / 100))


if __name__ == '__main__':
    q_c()

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
def q_c():
    a = input().split()
    a_1 = int(a[0])
    a_2 = float(a[1])

    a = a_1 * a_2
    print(int(a))


if __name__ == '__main__':
    q_c()

Submission status: Wrong Answer

Solution code:
def q_c():
    a = input().split()
    a_1 = int(a[0])
    a_2 = int(float(a[1]) * 100)

    a = a_1 * a_2
    print(int( float(a) / 100))


if __name__ == '__main__':
    q_c()

Submission status: Wrong Answer

Solution code:
def q_c():
    a = input().split()
    a_1 = int(a[0])
    a_2 = int(float(a[1]) * 100)

    print(int((a_1 * a_2) / 100))


if __name__ == '__main__':
    q_c()

Submission status: Wrong Answer

Solution code:
def q_c():
    a = input().split()
    a_1 = int(a[0])
    a_2 = int(float(a[1]) * 100)

    print(int(a_1 * a_2 / 100))


if __name__ == '__main__':
    q_c()

Submission status: Wrong Answer

Solution code:
import numpy as np
import scipy.sparse as sps
import scipy.misc as spm
import collections as col
import functools as func
import itertools as ite
import fractions as frac
import math as ma
import cmath as cma
import copy as cp
import sys
def sinput(): return sys.stdin.readline().strip()
def iinput(): return int(sinput())
def imap(): return map(int, sinput().split())
def fmap(): return map(float, sinput().split())
def iarr(n=0):
    if n: return [0 for _ in range(n)]
    else: return list(imap())
def farr(): return list(fmap())
def sarr(n=0):
    if n: return ["" for _ in range(n)]
    else: return sinput().split()
def barr(n): return [False for _ in range(n)]
sys.setrecursionlimit(10**7)
MOD = 10**9 + 7; EPS = sys.float_info.epsilon
PI = np.pi; EXP = np.e; INF = np.inf

a,b = fmap()
#a,b = int(a),int(b*100)
#ans = (a*b) //100
ans = int(a*b)
print(ans)

Submission status: Wrong Answer

Solution code:
import numpy as np
import scipy.sparse as sps
import scipy.misc as spm
import collections as col
import functools as func
import itertools as ite
import fractions as frac
import math as ma
import cmath as cma
import copy as cp
import sys
def sinput(): return sys.stdin.readline().strip()
def iinput(): return int(sinput())
def imap(): return map(int, sinput().split())
def fmap(): return map(float, sinput().split())
def iarr(n=0):
    if n: return [0 for _ in range(n)]
    else: return list(imap())
def farr(): return list(fmap())
def sarr(n=0):
    if n: return ["" for _ in range(n)]
    else: return sinput().split()
def barr(n): return [False for _ in range(n)]
sys.setrecursionlimit(10**7)
MOD = 10**9 + 7; EPS = sys.float_info.epsilon
PI = np.pi; EXP = np.e; INF = np.inf

a,b = fmap()
a,b = int(a),int(b*100)
ans,mod = divmod(a*b, 100)
print(ans)

Submission status: Wrong Answer

Solution code:
import numpy as np
import scipy.sparse as sps
import scipy.misc as spm
import collections as col
import functools as func
import itertools as ite
import fractions as frac
import math as ma
import cmath as cma
import copy as cp
import sys
def sinput(): return sys.stdin.readline().strip()
def iinput(): return int(sinput())
def imap(): return map(int, sinput().split())
def fmap(): return map(float, sinput().split())
def iarr(n=0):
    if n: return [0 for _ in range(n)]
    else: return list(imap())
def farr(): return list(fmap())
def sarr(n=0):
    if n: return ["" for _ in range(n)]
    else: return sinput().split()
def barr(n): return [False for _ in range(n)]
sys.setrecursionlimit(10**7)
MOD = 10**9 + 7; EPS = sys.float_info.epsilon
PI = np.pi; EXP = np.e; INF = np.inf

import decimal as dec

a,b = fmap()
a,b = dec.Decimal(a), dec.Decimal(b)
ans = int(a*b)
print(ans)

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
import scipy.sparse as sps
import scipy.misc as spm
import collections as col
import functools as func
import itertools as ite
import fractions as frac
import math as ma
import cmath as cma
import copy as cp
import sys
def sinput(): return sys.stdin.readline().strip()
def iinput(): return int(sinput())
def imap(): return map(int, sinput().split())
def fmap(): return map(float, sinput().split())
def iarr(n=0):
    if n: return [0 for _ in range(n)]
    else: return list(imap())
def farr(): return list(fmap())
def sarr(n=0):
    if n: return ["" for _ in range(n)]
    else: return sinput().split()
def barr(n): return [False for _ in range(n)]
sys.setrecursionlimit(10**7)
MOD = 10**9 + 7; EPS = sys.float_info.epsilon
PI = np.pi; EXP = np.e; INF = np.inf

import decimal as dec

a,b = fmap()
a,b = dec.Decimal(a), dec.Decimal(b)
ans = a*b
print(ans)

Submission status: Wrong Answer

Solution code:
import numpy as np
import scipy.sparse as sps
import scipy.misc as spm
import collections as col
import functools as func
import itertools as ite
import fractions as frac
import math as ma
import cmath as cma
import copy as cp
import sys
def sinput(): return sys.stdin.readline().strip()
def iinput(): return int(sinput())
def imap(): return map(int, sinput().split())
def fmap(): return map(float, sinput().split())
def iarr(n=0):
    if n: return [0 for _ in range(n)]
    else: return list(imap())
def farr(): return list(fmap())
def sarr(n=0):
    if n: return ["" for _ in range(n)]
    else: return sinput().split()
def barr(n): return [False for _ in range(n)]
sys.setrecursionlimit(10**7)
MOD = 10**9 + 7; EPS = sys.float_info.epsilon
PI = np.pi; EXP = np.e; INF = np.inf

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

Submission status: Wrong Answer

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


if __name__ == '__main__':
    main()

Submission status: Wrong Answer

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


if __name__ == '__main__':
    main()

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
a,b = input().split()
print(int((int(a)*int(b[0]+b[2::]))/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:
def main():
    a, b = map(float, input().split())
    print(int(a * (b*1000) // 1000))


if __name__ == '__main__':
    main()

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

Submission status: Wrong Answer

Solution code:
A,B = input().split()
a = int(A)
b = int(B.replace(".",""))

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

Submission status: Wrong Answer

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

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

print(c)

Submission status: Wrong Answer

Solution code:
input = input().strip().split(" ")
a, b = int(input[0]), str(input[1])
c = int(b.replace(".", ""))

dot = 0
l = 0
for s in b:
    if s=='.':
        l = len(b[(dot+1):])
    dot += 1

print(int((a*c)/10**l))

Submission status: Wrong Answer

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

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

print(int(c))

Submission status: Wrong Answer

Solution code:
A,B = input().split()
a = int(A)
b = int(B.replace(".",""))

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

Submission status: Wrong Answer

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

c = round(a * b, 2)

print(int(c))

Submission status: Wrong Answer

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

c = round(a * b)

print(int(c))

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

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 math

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

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

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())

print(math.floor(A*B))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
from decimal import Decimal
import math
a, b = input().split(" ")
A, B = int(a), Decimal(b)
C = int(round(A * B))
print(math.floor(C))

Submission status: Wrong Answer

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

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()

b = b.replace('.',"")

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

print(int(b))

Submission status: Wrong Answer

Solution code:
import math

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

if __name__ == '__main__':
    main()

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

b = b.replace('.',"")

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

print(b)

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:
import math

def main():
    In = input().split()
    a, b = int(In[0]), float(In[1])
    print(math.floor(a * b))

if __name__ == '__main__':
    main()

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=input().split()
a=int(a)
c=""
for i in range(len(b)):
    if not b[i]==".":
        c+=b[i]
b=float(c)
ans=float(a*b)
ans=int(ans//100)
print(ans)

Submission status: Wrong Answer

Solution code:

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
a,b=input().split()
a=int(a)
c=""
for i in range(len(b)):
    if not b[i]==".":
        c+=b[i]
b=float(c)
ans=float(a*b)
ans=int(ans/100)
print(ans)

Submission status: Wrong Answer

Solution code:
a, b = input().split()
a = int(a)
b = float(b)
# seisu = int(b // 1)
# shosu = b - seisu
# print(seisu, shosu)
# print(int((a * b) // 1))
seisu = int(b // 1)
shosu = int(b * 100) - seisu * 100
print(a * seisu + (a * shosu) // 100)
# print(a, b)

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
a,b=input().split()
a=int(a)
c=""
for i in range(len(b)):
    if not b[i]==".":
        c+=b[i]
b=int(c)
ans=float(a*b)
ans=int(ans/100+0.001)
print(ans)

Submission status: Wrong Answer

Solution code:
a,b=input().split()
a=int(a)
c=""
for i in range(len(b)):
    if not b[i]==".":
        c+=b[i]
b=int(c)
ans=float(a*b+0.1)
ans=int(ans/100)
print(ans)

Submission status: Wrong Answer

Solution code:
a,b=input().split()
a=int(a)
c=""
for i in range(len(b)):
    if not b[i]==".":
        c+=b[i]
b=int(c)
ans=float(a*b)
ans=int(ans/100)
print(ans)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:


A, B = input().split()
A = int(A)
B = int(B.replace(".", ""))
res = A * B / 100
print(int(res))

Submission status: Wrong Answer

Solution code:
import math


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

print(math.floor(res))

Submission status: Wrong Answer

Solution code:
import math


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

res = A * B / 100

print(int(res))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math


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

Submission status: Wrong Answer

Solution code:
import math
from fractions import Fraction

A,B = map(float,input().split())
a = int(A)
b = Fraction(B)

print(math.floor(a*b))

Submission status: Wrong Answer

Solution code:
import math
from fractions import Fraction

A,B = map(float,input().split())
a = int(A)
b = Fraction(B)


print(int(a*b))

Submission status: Wrong Answer

Solution code:
import math
A,B = map(float,input().split())
b = int(B*100 + 0.5)


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:
A, B = map(float, input().split())
A = int(A)
B1 = int(B * 100)

print(int(A*B1/100))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

if __name__ == "__main__":
    a,b = input().split()
    ai = int(a)
    bf = round(float(b)*100.0)
    print(int(ai*bf/100))

Submission status: Wrong Answer

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

if __name__ == "__main__":
    a,b = input().split()
    ai = float(a)
    bf = float(b)*100.0
    print(int(ai*bf/100))

Submission status: Wrong Answer

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

if __name__ == "__main__":
    a,b = input().split()
    ai = int(a)
    bf = int(float(b)*100.0)
    print(ai*bf//100)

Submission status: Wrong Answer

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

if __name__ == "__main__":
    a,b = input().split()
    ai = int(a)
    bf = int(float(b)*100)
    print(ai*bf//100)

Submission status: Wrong Answer

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

if __name__ == "__main__":
    a,b = input().split()
    print(int(int(a)*float(b)))

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:
AB =input().split()
A,B =int(AB[0]),float(AB[1])

C = A * (B * 100)
#print(C)

D =int(C / 100)
print(D)

Submission status: Wrong Answer

Solution code:
import math

A, B = input().split()
A = int(A)
Bc, Bp = float(B).as_integer_ratio()
print(A*Bc // Bp)

Submission status: Wrong Answer

Solution code:
x,y = map(str,input().split())
x = int(x)
y = float(y)
y = int(y*100)
prod = x*y
prod = prod/100.0
ans = int(prod)
print(ans)

Submission status: Wrong Answer

Solution code:
x,y = map(str,input().split())
x = int(x)
y = float(y)
y = int(y*100)
prod = x*y
prod = prod // 100
ans = int(prod)
print(ans)

Submission status: Wrong Answer

Solution code:
x,y = map(str,input().split())
x = int(x)
y = float(y)
y = y*100
prod = x*y
prod /= 100
ans = int(prod)
print(ans)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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