Problem:


Score : 100 points

Problem Statement

Given is an integer r.

How many times is the area of a circle of radius r larger than the area of a circle of radius 1?

It can be proved that the answer is always an integer under the constraints given.

Constraints

1 \leq r \leq 100

All values in input are integers.

Input

Input is given from Standard Input in the following format:

r

Output

Print the area of a circle of radius r, divided by the area of a circle of radius 1, as an integer.

Sample Input 1

2

Sample Output 1

4

The area of a circle of radius 2 is 4 times larger than the area of a circle of radius 1.

Note that output must be an integer - for example, 4.0 will not be accepted.

Sample Input 2

100

Sample Output 2

10000



Sample input:
2


Sample output:
4

Submission status: Runtime Error

Solution code:
a = int(input())
b = input()
count =int(a/2)
bf = b[:count]
bb = b[count:]
if a %2==0 && bf == bb:
    print('yes')
else:
    print('no')

Submission status: Runtime Error

Solution code:
r = input()

print(r ** 2)

Submission status: Runtime Error

Solution code:
n=int(input())
li=list(input())
if n%2==0:
  t=int(n/2)
  a=li[:t]
  t=-t
  b=li[t:]
  if a==b:
    print('Yes')
  else:
    print('No')
else:
  print('No')

Submission status: Runtime Error

Solution code:
n = int(input())
if n == 0:
    print("No")
    exit()

s = input()

sol = 0
 
for i in range(n // 2):
    
    if s[i - 1] == s[i - 1 + (n // 2)]:
        sol = sol + 1
 
if sol == n // 2:
    if n != 1:
        print("Yes")
    else:
        print("No")
 
else:
    print("No")

Submission status: Runtime Error

Solution code:
r = map(int, input())
print(r**2)

Submission status: Runtime Error

Solution code:
x = int(input())
return x ** 2

Submission status: Runtime Error

Solution code:
a=int(input())
S=input()
if a%2 != 0:
  print("No")
else:
  b=0
  while	b<=a//2-1:
        S[b]==S[a//2+b]
        b=b+1
  if b==a//2:
    print("Yes")
  else:
    print("No")

Submission status: Runtime Error

Solution code:
r=int(input())
aera=r**2
print(area)

Submission status: Runtime Error

Solution code:
r=map(int,input())
print(r*r)

Submission status: Runtime Error

Solution code:
N = int(input())
Mylist = list(input())
ANSlist = []
if N%2 == 1:
  print("No")
else: 
    for i in range(N/2):
        if Mylist[i] == Mylist[i + N/2]:
        ANSlist.append("Yes")
    if len(ANSlist) == N/2:
        print("Yes")

Submission status: Runtime Error

Solution code:
def area(r):
  area= r**2
  return area
print(area(r))

Submission status: Runtime Error

Solution code:

r=input()
print(r**2)

Submission status: Runtime Error

Solution code:
# -*- coding: utf-8 -*-
# 整数の入力
a = int(input())
# スペース区切りの整数の入力
b = a*2
# 文字列の入力
s = input()
# 出力
print("{}".format(a/b, s))

Submission status: Runtime Error

Solution code:
str = input()
print(str*str)

Submission status: Runtime Error

Solution code:
import sys
import math


def validate(r):
    return int(r)


def main(args):
    r = validate(args[1])
    print(r**2)


if __name__ == '__main__':
    main(sys.argv)

Submission status: Runtime Error

Solution code:
import math
def create_cricle(r):
  return r**2*math.pi
if __name__ == '__main__':
  print(int(create_cricle(input())/create_cricle(1)))

Submission status: Runtime Error

Solution code:
n = int(input())
s = input()
if(n % 2 == 1):
    print("No")
else:
    if (s[:(n//2)] == s[(n//2):]):
        print("Yes")
    else:
        print("No")

Submission status: Runtime Error

Solution code:
r=int(input())
print(r＊r)

Submission status: Runtime Error

Solution code:
print(r ** r)

Submission status: Runtime Error

Solution code:
r = int(input())
S=r*r
print(f'{S}')

Submission status: Runtime Error

Solution code:
n = int(input())
s = input()
output = "No"

for i in range(1, n - 1):
    if n % i != 0:
        continue

    else:
        tmp = s[:i:]
        if tmp * (n // i) == s:
            output = "Yes"


print(output)

Submission status: Runtime Error

Solution code:
x = input ()
print(x**2)

Submission status: Runtime Error

Solution code:

def circle(r)
  return r**2 * 3.1415926535897932384626433832795028841971

a = circle(1)
r = int(input())
puts int(circle(r) / a)

Submission status: Runtime Error

Solution code:
r = int(input())
print(n*n)

Submission status: Runtime Error

Solution code:
m=input()
print(m*m)

Submission status: Runtime Error

Solution code:
def main(r):
  return r*r
  
  

if __name__ == '__main__':
  r = input()
  main()

Submission status: Runtime Error

Solution code:
from sys import stdin
from collections import deque
from math import sqrt, floor, ceil, log, log2, log10, pi, gcd
def ii(): return int(stdin.readline())
def fi(): return float(stdin.readline())
def mi(): return map(int, stdin.readline().split())
def fmi(): return map(float, stdin.readline().split())
def li(): return [x for x in mi()]
def si(): return stdin.readline()
n=int(input())
print(n*n)

Submission status: Runtime Error

Solution code:
def circle(r):
  return r**2

str = input()
print(circle(str))

Submission status: Runtime Error

Solution code:
r = input()
s = r**2
print(s)

Submission status: Runtime Error

Solution code:
r = int(input)
print("{}".format(r**2))

Submission status: Runtime Error

Solution code:
from sys import stdin
#from collections import deque
from math import sqrt, floor, ceil, log, log2, log10, pi, gcd
def ii(): return int(stdin.readline())
def fi(): return float(stdin.readline())
def mi(): return map(int, stdin.readline().split())
def fmi(): return map(float, stdin.readline().split())
def li(): return [x for x in mi()]
def si(): return stdin.readline()
n=ii()
print(n*n)

Submission status: Runtime Error

Solution code:
n = int(input())
s = input()
t = s[:(n//2)] * 2
if s == t:
    print("Yes")
else:
    print("No")

Submission status: Runtime Error

Solution code:
r = int(input())
return r**2

Submission status: Runtime Error

Solution code:
a = int(input().strip())
print a*a

Submission status: Runtime Error

Solution code:
def circle(r):
  return r**2

str = input()
circle(str)

Submission status: Runtime Error

Solution code:
import sys

input = sys.stdin.readline

R = int(input())

print(int(R ** 2))_

Submission status: Runtime Error

Solution code:

def main(r):
  return r*r
  

if __name__ == '__main__':
  r = int(input())
  main()

Submission status: Runtime Error

Solution code:
r = int(input())
S=r**2
print(f'{S}')

Submission status: Runtime Error

Solution code:
#include <bits/stdc++.h>
using namespace std;

int main(){
  int r;
  cin >> r;
  
  cout << r*r << endl;
}

Submission status: Runtime Error

Solution code:
r = int(input())

r1 = 1

printint(((r**2)/(r1**2)))

Submission status: Runtime Error

Solution code:
r=int(input)

print(r**2)

Submission status: Runtime Error

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

import sys
import math


debug = False

def log(text):
    if debug:
        print(text)

def parse_input(lines_as_string = None):

    global debug
    lines = []
    if lines_as_string is None:
        debug = False
        # for line in sys.stdin:
        #     lines.append(line)
        lines.append(input())
    else:
        debug = True
        lines = [e for e in lines_as_string.split("\n")][1:-1]

    r = int(lines[0])

    return r


def solve(r):

    return r*r

def main():
    # 出力
    result = solve(*parse_input())
    if isinstance(result, list):
        for r in result:
            print("%s" % r, sep='')
    else:
        print("%s" % result, sep='')

if __name__ == '__main__':

    main()

Submission status: Runtime Error

Solution code:
r = int(input())

print(r＊2)

Submission status: Runtime Error

Solution code:
i=int(intput())
print(i*i)

Submission status: Runtime Error

Solution code:
import sys
R = int(input()
print(R * R)

Submission status: Runtime Error

Solution code:
r = input()
 print(r**2)

Submission status: Runtime Error

Solution code:
r = int(inpnut())
print(r*r)

Submission status: Runtime Error

Solution code:
from sys import stdin
from collections import deque
from math import sqrt, floor, ceil, log, log2, log10, pi, gcd
def ii(): return int(stdin.readline())
def fi(): return float(stdin.readline())
def mi(): return map(int, stdin.readline().split())
def fmi(): return map(float, stdin.readline().split())
def li(): return [x for x in mi()]
def si(): return stdin.readline()
n=ii()
print(n*n)

Submission status: Runtime Error

Solution code:
N=int(input())

print(r**2)

Submission status: Runtime Error

Solution code:
r =int(input())
return int(r**2)

Submission status: Runtime Error

Solution code:
r = int(input())
print(r**2

Submission status: Runtime Error

Solution code:
print(int(input()**2))

Submission status: Runtime Error

Solution code:
n = int(input)
print(n**2)

Submission status: Runtime Error

Solution code:
n=int(input())

print(r**2)