Problem:


Score : 300 points

Problem Statement

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

Constraints

0 \leq A \leq 10^{15}

0 \leq B < 10

A is an integer.

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

Input

Input is given from Standard Input in the following format:

A B

Output

Print the answer as an integer.

Sample Input 1

198 1.10

Sample Output 1

217

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

Sample Input 2

1 0.01

Sample Output 2

0

Sample Input 3

1000000000000000 9.99

Sample Output 3

9990000000000000



Sample input:
198 1.10


Sample output:
217

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math

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

print(round(c))

Submission status: Wrong Answer

Solution code:
import math

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

print(round(c))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
from decimal import Decimal

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

print(a*b)

Submission status: Wrong Answer

Solution code:
x=list(map(float,input().split()))
mult=str(x[0]*x[1]).split('.')[0]
print(mult)

Submission status: Wrong Answer

Solution code:
import math
x,y = list(map(str,input().split()))
yy=y.replace(".","")
print(int(yy))
xy=str(int(x)*int(yy))
print(xy[:len(xy)-2] if len(xy)>2 else 0)

Submission status: Wrong Answer

Solution code:
A, B = list(map(float, input().split()))
print(int(A)*int(B*100.0)//100)

Submission status: Wrong Answer

Solution code:
import math
x,y = list(map(str,input().split()))
yy=y.replace(".","")
xy=str(int(x)*int(yy))
print(xy[:len(xy)-2])

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math
x,y = list(map(str,input().split()))
yy=y.replace(".","")
print(math.floor((int(x)*int(yy))/100))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
AB=input().split(" ")
A=int(AB[0])
B=int(float(AB[1])*100)

print(A*B//100)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
A,B=map(float,input().split())
B*=1.000000000000000001
B*=100

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
A,B=map(float,input().split())
B*=100
B*=1.000000000000000001
B=int(B)
A=int(A)
ans=A*B
print(int(ans//100))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
AB=input().split(" ")
A=int(AB[0])
B=int(float(AB[1])*100)

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

Submission status: Wrong Answer

Solution code:
import math
x,y = list(map(str,input().split()))
yy=float(y)*1000
print(math.floor((int(x)*int(yy))/1000))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
AB=input().split(" ")
A=int(AB[0])
B=float(AB[1])*100

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
AB=input().split(" ")
A=int(AB[0])
B=float(AB[1])*100

print(int(A*B/100))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math

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

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

print(math.floor(B))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
N, M = map(float, input().split())

B = M * 100

print(N*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:
import sys
def input(): return sys.stdin.readline().strip()

def resolve():
    a,b=map(float, input().split())
    b100=b*100
    print(int(a*b100//100))
resolve()

Submission status: Wrong Answer

Solution code:
#@author: Behradm
inp = input().split()
a, b = int(inp[0]), float(inp[1])
print(int(a * (b * 100) / 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:
#@author: Behradm
inp = input().split()
a, b = int(inp[0]), float(inp[1])
print(a * (b * 100) / 100)

Submission status: Wrong Answer

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

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

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:
#@author: Behradm
inp = input().split()
a, b = int(inp[0]), float(inp[1])
res = a * b
print(int(res))

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 sys
sys.setrecursionlimit(10**8)
def ii(): return int(sys.stdin.readline())
def mi(): return map(int, sys.stdin.readline().split())
def li(): return list(map(int, sys.stdin.readline().split()))
def li2(N): return [list(map(int, sys.stdin.readline().split())) for i in range(N)]
def dp2(ini, i, j): return [[ini]*i for i2 in range(j)]
def dp3(ini, i, j, k): return [[[ini]*i for i2 in range(j)] for i3 in range(k)]
#import bisect #bisect.bisect_left(B, a)
#from collections import defaultdict #d = defaultdict(int) d[key] += value
#from collections import Counter # a = Counter(A).most_common()
#from itertools import accumulate #list(accumulate(A))
import math
from decimal import Decimal
'''
A, B = map(str, sys.stdin.readline().split())
A = Decimal(A)
B = Decimal(B)
print(A * B//1)
'''
A, B = map(str, sys.stdin.readline().split())
A = int(A)
B = int(float(B)*100)
print(A*B//100)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math
a = input().split()
print( math.ceil(int(a[0]) * float(a[1]) ) )

Submission status: Wrong Answer

Solution code:
a,b=map(float,input().split())
ans=int(a*b+0.00001)
print(ans)

Submission status: Wrong Answer

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


x=a*b*1000

y=x//1000

print(y)

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

Submission status: Wrong Answer

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

n = 10000

x = a  // n * (n*b)
y = a % n

ans = int(x) + int(y*b)
print(ans)

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

Submission status: Wrong Answer

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

n = 10000

x = a * (n*b) // n
y = a % n

ans = int(x) + int(y*b)
print(ans)

Submission status: Wrong Answer

Solution code:
import sys, re, os
from collections import deque, defaultdict, Counter
from math import ceil, sqrt, hypot, factorial, pi, sin, cos, radians, acos, atan, asin, log, log10, gcd, floor
from itertools import permutations, combinations, product, accumulate, combinations_with_replacement
from operator import itemgetter, mul
from copy import deepcopy
from string import ascii_lowercase, ascii_uppercase, digits
from decimal import *
#from fractions import gcd
def debug(*args):
    if debugmode:
        print(*args)
def input(): return sys.stdin.readline().strip()
def STR(): return input()
def INT(): return int(input())
def FLOAT(): return float(input())
def MAP(): return map(int, input().split())
def S_MAP(): return map(str, input().split())
def LIST(): return list(map(int, input().split()))
def S_LIST(): return list(map(str, input().split()))
def lcm(a, b): return a * b // gcd(a, b)
sys.setrecursionlimit(10 ** 9)
inf = sys.maxsize
mod = 10 ** 9 + 7
dx = [0, 1, 0, -1, 1, -1, -1, 1]
dy = [1, 0, -1, 0, 1, -1, 1, -1]
debugmode = True

t = input().split()
a, b = int(t[0]), Decimal(t[1])
ans = a * b
print(ans)

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

Solution code:
s = input().split()
A = int(s[0])
B = float(s[1])
B100 = int(B * 1000)
print(A * B100 // 1000)

Submission status: Wrong Answer

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

x = a // 1000 * (1000 *b)
y = a % 1000

ans = int(x) + int(y*b)
print(ans)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
a,b=map(float,input().split())
a=int(a)
b*=10**15
b=int(b)
print((a*b)//10**15)

Submission status: Wrong Answer

Solution code:
A, B = input().split()
A = int(A)
B = int(B[0] + B[2:])

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

Submission status: Wrong Answer

Solution code:
A, B = input().split()
A = int(A)
B = int(B[0] + B[2:])

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

Submission status: Wrong Answer

Solution code:
import math
x,y = list(map(str,input().split()))
yy=float(y)*100
print(math.floor((int(x)*int(yy))/100))

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
a, b = input().strip().split()
a = int(a)
b100 = int(float(b) * 100.)
ans = int(a * b100//100)

print(ans)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import decimal

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

print(int(decimal.Decimal(a*b)))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

r = a*int(b[0])

if a >= 10 and len(b) > 1:
    r += a * int(b[1])/10

if a >= 100 and len(b) > 2:
    r += a * int(b[2])/100

print(int(r))

Submission status: Wrong Answer

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

r = a*int(b[0])

if a >= 10 and len(b) > 1:
    r += a * int(b[1])/10

if a >= 100 and len(b) > 2:
    r += a * int(b[2])/100

print(r)

Submission status: Wrong Answer

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

r = a*int(b[0])

if a >= 10 and len(b) > 1:
    r += a * int(b[1])*0.1

if a >= 100 and len(b) > 2:
    r += a * int(b[2])

print(r)

Submission status: Wrong Answer

Solution code:
import math

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

    a = int(a)
    b = b.replace('.', '')
    b100 = int(b[0])*100 + int(b[1])*10 + int(b[2])

    print(b100)
    print(a*b100//100)
    return


if __name__ == "__main__" :
    solve()

Submission status: Wrong Answer

Solution code:
A,B=input().split()
print(int(int(A)*int(B[:1]+B[-2:])/100))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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


print(str(c).split('.')[0])

Submission status: Wrong Answer

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


print(int(c))

Submission status: Wrong Answer

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


print(str(a*b).split('.')[0])

Submission status: Wrong Answer

Solution code:
from decimal import *
import math

getcontext().prec = 50
A = Decimal(0)
B= Decimal(0)
A,B = list(map(Decimal,input().split()))


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

Submission status: Wrong Answer

Solution code:
a,b = map(float,input().split())
trunc = str(a*b)
# print(trunc)
deci = trunc.find('.')
# print(deci)
if(deci!=-1):
    for i in range(0,deci):
      print(trunc[i],end="")
else:
    print(trunc)

Submission status: Wrong Answer

Solution code:
A,B = input().split()
from decimal import Decimal
A = Decimal(A)
B = Decimal(B)
N = A*B
print(N.quantize(Decimal('1')))

Submission status: Wrong Answer

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

print(str(a*b).split('.')[0])

Submission status: Wrong Answer

Solution code:
a, b = input().split()
c = int(a)*int(b.replace(".", ""))
print(int(c*0.01))

Submission status: Wrong Answer

Solution code:
from decimal import *
import math

getcontext().prec = 30
A = Decimal(0)
B= Decimal(0)
A,B = list(map(float,input().split()))

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

Submission status: Wrong Answer

Solution code:

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

A = int(A)

k = int(B[0]) * 100
k = k + int(B[2]) * 10
k = k + int(B[3])

result = str("%.20f" % ((A*k)/100)).split(".")[0]

print(result)

Submission status: Wrong Answer

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

print(str(a*b).split('.')[0])

Submission status: Wrong Answer

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

a = int(a)
b = float(b)
b_int = int(b)
b_float = ((b*100)%100) / 100

print(int(a*b_int + a*b_float))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
a,b=list(map(float,input().split()))
a=1*int(a)
b=int(b*10**2)
print(int(a*b//10**2))

Submission status: Wrong Answer

Solution code:
s = input().split()
A = int(s[0])
B = float(s[1])
B100 = int(B * 128)
print(A * B100 // 128)

Submission status: Wrong Answer

Solution code:
a,b = map(float,input().split())
b*=10000000
# print(b)
print(int((a*b//10000000)))

Submission status: Wrong Answer

Solution code:
from math import trunc
A, B = input("").split()

A = int(A)

k = float(B[0]) * 100
k = k + float(B[2]) * 10
k = k + float(B[3])

A *= k
result = str(A / 100).split(".")[0]

print(result)

Submission status: Wrong Answer

Solution code:
a,b = map(float,input().split())
b*=10000000
# print(b)
print((int((int(a)*int(b))//10000000)))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

c = int(a)
d = int(float(b) * 100)

e = c * d

ans = e//100
print(ans)

Submission status: Wrong Answer

Solution code:
import math

t = input().split()
A = int(t[0])
B = float(t[1])
ans = int(A * B)

print(ans)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

A=int(A)
B=list(B)
b1=int(B[0])
b2=int(B[2])
b3=int(B[3])

a=A*b1
b=A*b2
c=A*b3

print(math.floor(a+b/10+c/100))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
a, b = [s for s in input().split(" ")]
a = int(a)
b = round(float(b))*100
print(int((a*b)/100))

Submission status: Wrong Answer

Solution code:
a, b = [s for s in input().split(" ")]
a = int(a)
b = round(float(b)*100)
print(int((a*b)/100))

Submission status: Wrong Answer

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

print(a*int(float(b)*100+0.1))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

c = int(a)
d = float(b) * 1000

e = c * d

ans = int(e//1000.0)
print(ans)

Submission status: Wrong Answer

Solution code:
from math import trunc
A, B = input("").split()

A = int(A)

k = float(B[0]) * 100
k = k + float(B[2]) * 10
k = k + float(B[3])

A *= k
result = trunc(A/100)

print(result)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
a, b = [s for s in input().split(" ")]
a = int(a)
b = float(b)*100
print(int((a*b)/100))

Submission status: Wrong Answer

Solution code:
from math import trunc
A, B = input("").split()

A = int(A)

k = int(B[0]) * 100
k = k + int(B[2]) * 10
k = k + int(B[3]) + 0.00000000000000000001

A *= k
result = trunc(A/100)

print(result)

Submission status: Wrong Answer

Solution code:
a,b=list(map(float,input().split()))
a=1*int(a)
print(int((a*10**2*b*10**2)/10**2/10**2*10//10))

Submission status: Wrong Answer

Solution code:
a, b = [float(s) for s in input().split(" ")]
print(int(a*(b*100)/100))

Submission status: Wrong Answer

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

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

e = c * d

ans = int(e//1.0)
print(ans)

Submission status: Wrong Answer

Solution code:
a,b=list(map(float,input().split()))
a=1*int(a)
print((a*10**2*b*10**2)/10**2/10**2//1)

Submission status: Wrong Answer

Solution code:
a, b = [float(s) for s in input().split(" ")]
print(int(a*b*100/100))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
a,b=map(float,input().split())
a=int(a)
if b<0.1:
    b=int(b*100)
    print(a*b//100)
elif 0.1<=b<1:
    b=int(b*10)
    print(a*b//10)
else:
    print(a*b)

Submission status: Wrong Answer

Solution code:
a, b = [float(s) for s in input().split(" ")]
print(int(a*b*100//100))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
from math import trunc
A, B = input("").split()

A = int(A)

k = int(B[0]) * 100
k = k + int(B[2]) * 10
k = k + int(B[3])

A *= k
result = trunc(A/100)

print(result)

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
from decimal import Decimal
A,B=list(input().split())
A = int(A)
B =int(B.replace('.',''))
# print(A* B)
print(str(A  * B)[:-2])

Submission status: Wrong Answer

Solution code:
def calculate(x,y):
    print(x*y//10**10)

a,b=list(map(float,input().split()))
b*=10**10
b=1*int(b)
#print(b)
a=1*int(a)
#print(a)
calculate(a,b)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
def calculate(x,y):
    print(x*y//10**10)

a,b=list(map(float,input().split()))
b*=10**10
b=1*int(b)
print(b)
a=1*int(a)
print(a)
calculate(a,b)

Submission status: Wrong Answer

Solution code:
#import math
#from decimal import *
#getcontext().prec = 28
a,b=input().split()
#a_ = Decimal(a)
#b_ = Decimal(b)
a = int(a)
b = int(float(b)*100)
#print(round(Decimal(Decimal(a)*Decimal(b))))
ans = a*b
print(ans//100)
#print(math.floor(Decimal(a)*Decimal(b)/Decimal(100.0)))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math
from decimal import Decimal
A,B=list(input().split())
A = int(A)
B =int(B.replace('.',''))
# print(A* B)
print(int(A  * B  /100))

Submission status: Wrong Answer

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

if __name__ == "__main__":
    import io, sys
    if "_INPUT" in locals():
        sys.stdin = io.StringIO(_INPUT)
    main()

Submission status: Wrong Answer

Solution code:
import math
from decimal import *
getcontext().prec = 28
a,b=input().split()
#a_ = Decimal(a)
#b_ = Decimal(b)
a = int(a)
b = int(float(b)*100)
#print(round(Decimal(Decimal(a)*Decimal(b))))
ans = a*b
print(ans//100)
#print(math.floor(Decimal(a)*Decimal(b)/Decimal(100.0)))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import sys
def input():
    return sys.stdin.readline()[:-1]
a, b= input().split()
a = int(a)
b = int(float(b) * 100)
output = a * b // 100
print(output)

Submission status: Wrong Answer

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

a = A[0]
b = A[1]

c = a * b

ans = int(c//1)
print(ans)

Submission status: Wrong Answer

Solution code:
import math
from decimal import Decimal
A,B=list(input().split())
A = int(A)
B =-(-float(B)//1)
# print(A* B)
print(int(A  * B ))

Submission status: Wrong Answer

Solution code:
import math
from decimal import *
getcontext().prec = 28
a,b=map(str, input().split())
#a_ = Decimal(a)
#b_ = Decimal(b)
a = int(a)
b = int(float(b)*100)
#print(round(Decimal(Decimal(a)*Decimal(b))))
ans = a*b
print(ans//100)
#print(math.floor(Decimal(a)*Decimal(b)/Decimal(100.0)))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
def calculate(x,y):
    print(x*y//100)

a,b=list(map(float,input().split()))
b*=100
b=1*int(b)
a=1*int(a)
calculate(a,b)

Submission status: Wrong Answer

Solution code:
import math
A, B = input().split()
ans = 0
A = int(A)
B = B.replace(".", "")
ans = A*int(B)
print(math.floor(ans/100))

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

Solution code:
import math
from decimal import *
getcontext().prec = 28
a,b=map(str, input().split())
#a_ = Decimal(a)
#b_ = Decimal(b)
a = int(a)
b = int(float(b)*100)
#print(round(Decimal(Decimal(a)*Decimal(b))))
print((a*b)//100)
#print(math.floor(Decimal(a)*Decimal(b)/Decimal(100.0)))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
input_value = list(map(float, input().split()))
input_value[0] = int(input_value[0])

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

Submission status: Wrong Answer

Solution code:
import math
from decimal import *
getcontext().prec = 28
a,b=map(str, input().split())
#a_ = Decimal(a)
#b_ = Decimal(b)
a = int(a)
b = float(b)*100
#print(round(Decimal(Decimal(a)*Decimal(b))))
print((a*b)//100)
#print(math.floor(Decimal(a)*Decimal(b)/Decimal(100.0)))

Submission status: Wrong Answer

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

A = int(A)

k = int(B[0])
k = k*10 + int(B[2])
k = k*10 + int(B[3])

A *= k
result = str(A/100).split(".")[0]

print(result)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import decimal
import math
decimal.getcontext().prec = 100
a, b = map(str, input().split())
c = decimal.Decimal(str(int((int(a) * float(b).as_integer_ratio()[1] * float(b).as_integer_ratio()[0]))))
d = decimal.Decimal(str(float(b).as_integer_ratio()[1] ** 2))
print(math.floor(c/d))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
from decimal import Decimal

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

print(c)

Submission status: Wrong Answer

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

print(int(A*B))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

ans = (a*((b*100)+0.5))/100
print(int(ans))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())
B = (B+0.5)*100-5
print(int(A)*int(B)//100)

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

Submission status: Wrong Answer

Solution code:
A, B = input().split()
ans = 0
A = int(A)
B = B.replace(".", "")
ans = A*int(B)
print(int(ans/100))

Submission status: Wrong Answer

Solution code:
import math
num = list(map(float,input().split(" ")))

num[1]=num[1]*100
ans = math.floor((num[0]*num[1])/100)

print(ans)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import sys

read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline

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

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

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

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

Submission status: Wrong Answer

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

A = int(A)

k = int(B[0])
k = k*10 + int(B[2])
k = k*10 + int(B[3])

A *= k

print(int(A/100))

Submission status: Wrong Answer

Solution code:
from decimal import Decimal
import math
a, b = map(str, input().split())
c = Decimal(str(int((int(a) * float(b).as_integer_ratio()[1] * float(b).as_integer_ratio()[0]))))
d = Decimal(str(float(b).as_integer_ratio()[1] ** 2))
print(math.floor(c/d))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
A, B = map(float, input().split())
A = int()
B *= 1000
B = int()
ans = A * B

print(ans//1000)

Submission status: Wrong Answer

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

print(math.floor(a * b))

Submission status: Wrong Answer

Solution code:
import math
num = list(map(float,input().split(" ")))

num[1]=int(num[1]*100)
ans = int(num[0])*num[1]

print(int(ans/100))

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
import math
num = list(map(float,input().split(" ")))
num[1] = num[1]*100
ans = math.floor(int(num[0])*int(num[1]))

print(ans/100)

Submission status: Wrong Answer

Solution code:
import math
num = list(map(float,input().split(" ")))

ans = math.floor(int(num[0])*int(num[1]*100))/100

print(ans)

Submission status: Wrong Answer

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

Submission status: Wrong Answer

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

Submission status: Wrong Answer

Solution code:
from decimal import Decimal
a, b = map(str, input().split())
c = Decimal(str(int((int(a) * float(b).as_integer_ratio()[1] * float(b).as_integer_ratio()[0]))))
d = Decimal(str(float(b).as_integer_ratio()[1] ** 2))
print(int(c/d))

Submission status: Wrong Answer

Solution code:
#!/bin/python3

import sys
input = sys.stdin.readline

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

main()

Submission status: Wrong Answer

Solution code:
import math
import re
a=input().split()
#print(a[0])
ia=int(a[0])
#print(a)
c=re.sub(r'\D','',a[1])
#print(c)

ib=int(c)

b=ia*ib//100

print('{:.0f}'.format(b))

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

Submission status: Wrong Answer

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