Số gấp đôi

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Problem types
Points: 100 (p) Time limit: 1.0s Memory limit: 256M Input: stdin Output: stdout

Viết chương trình nhập vào \(1\) số nguyên \(x\), in ra màn hình số gấp đôi \(x\).

Input

  • Số nguyên \(x\) (\(|x| \leq 10^9\)).

Output

  • In ra số nguyên thỏa mãn.

Example

Test 1

Input
12 
Output
24

Comments


  • 0
    ttkpython02    6:04 p.m. 12 dec, 2024

    dễ quá ae ơi


    • 1
      minhhoangnguyentan    10:39 a.m. 9 nov, 2024

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


      • 2
        HoangTrieu_2012    3:19 p.m. 20 oct, 2024

        a=int(input())
        print(a*2)
        quá ez:)))


        • 0
          nghang30072009    9:50 a.m. 20 oct, 2024

          free point a:O


          • -2
            ronaldovn    6:00 p.m. 14 oct, 2024

            realso1=int(input())
            print(realso1*2)
            =uno,dos,tres,hala madrid!
            =kylian mbappe to real madrid.Here we go!siuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu


            • 1
              vietnammuonnam_mvn    5:38 p.m. 15 aug, 2024

              print(int(input()) * 2)


              • 0
                LTTKanto    10:46 a.m. 30 jul, 2024

                tặng đỉm cho bọn tui à:))


                • 2
                  Avocadorable    7:22 p.m. 20 may, 2024
                  print(int(input()) * 2)
                  

                  • -2
                    nguyenhoangquann54    11:13 a.m. 12 apr, 2024

                    "hint"
                    troll troll việt nammmmmmmmmmmmmmmmmmmmmm :))))))))))))))))))))))))))))))))))))))))))))))


                    • -31
                      tranthanh05012011    9:21 p.m. 7 mar, 2024

                      This comment is hidden due to too much negative feedback. Click here to view it.

                      3 replies
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