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Rank Tên đăng nhập Điểm ▾ Bài tập Giới thiệu
401 thanh040978 - (Lê Minh Thành) 32 4
401 Hien107 - (Hồ Minh Hiển) 32 4
401 nthuyduyen1402 - (Nguyễn Thùy Duyên) 32 3
404 KhanhNguyen 32 6

Say Hi❤️ FB: https://www.facebook.com/profile.php?id=100075094142170
405 khanhhan 32 3
406 ITK10_PhuocDuc 32 5
406 ngqminh_cl2735 32 3
406 1264 dnthao 32 4
406 longvosong 32 4
406 NguyenKhangTK23_NBK 32 4

NguyenKhangTK23-NBK
406 Benhoclaptrinh 32 4
412 n1phuclq 32 4
413 ltkhoangitk23 32 3
414 ntduong11 32 4
415 VuKhacMinh 32 2
416 nguyendoquang 32 2
417 nbkhanh06 31 4
418 hovuviettruong 31 2
418 nguyendanghau 31 3
418 tqson09 31 3
418 htkhang09 31 3
418 thanhbinh13 31 3
418 nguthuattoan123 31 3
418 nntruong08 31 3

include <bits/stdc++.h>

using namespace std; int a; int main() { freopen("nhandoi.inp","r",stdin); freopen("nhandoi.out","w",stdout); cin>>a; cout<<2*a; return 0;

}
418 dpan08 31 3
418 nvnghia10 31 3
418 Tilly 31 3
418 PTDUONG09 - (DUONG) 31 3
418 tnkhang09 31 3
418 deputyItk16 31 3
418 damotphat 31 3
418 nnkhoa09 31 3
418 nnquan08 31 3
418 mlhthuongk24 31 3
418 sunrise 31 2
418 lephuc 31 2
418 teststealer 31 2
418 abcd 31 2
418 Bui_Quoc_Cuong 31 2
418 ma 31 2
418 flo 31 2
418 deptrai2k7 31 1
418 andanhITK21 31 1
418 LeNguyenGiaHuy𓅚 31 1

  • Hello, I'm Gia Huy and no problem can make it difficult for me! As always: "No problem" and "Easy as pie"

445 danht175 31 3
446 bdtsi09 30 4
446 hbnguyen09 30 4
448 NickphuSieuJoestar117 30 3
449 nbdbinhnh 30 4
450 LH 30 3
451 Giang_ITK22 - (nguyenlamgiang) 30 3
452 sirseven 28 2
453 Phandobanhut 28 2
454 sindola 28 3
455 nbdbinhnt 28 3
455 justloli 28 2
457 ntp_2006 - (Nguyễn Tiểu Phụng) 27 3
458 Who_you_knows_Who 27 5
458 1313 tnvu 27 3

richa raucha tuoi tom quang hai is the goat
458 hbhhoang10 27 3
458 bagiabanram 27 3
458 LPAQ1906 27 3
458 tsnghia10 27 3
458 bdgbao 27 2
458 1242 fanhuynguocxelu 26 2
458 Silver_V 26 2
458 ttcoder1302 26 2
458 tienthanh2007 26 2
458 A_S_D 26 2
458 flechilavt 26 2
458 2k10_haphuong 26 2
472 ltut0613 - (Lê Văn Lộc) 26 4
473 Hinata - (le hoang cong quoc) 26 4

Flyyy
473 seee 26 1
473 QioCas 26 1
473 SussyDaddy 26 1
473 retardlord 26 1
473 NeoWamiITB 26 1
473 TLE_god 26 1
480 gacha 25 3
481 tcttu08 25 3
482 nakiet09 25 3
483 ntbyen09 24 4
484 nxkhoapbp 24 3
485 giakhiemitk20 - (Trần Lê Gia Khiêm) 23 3
486 853 nmhuan 22 3
487 zipdang04 22 4
487 gnud_gnaoh 22 4
487 thankhoi98 22 4
487 Cnatsingon2022 22 4
491 tahn_gnauq_mal 22 2
492 vudothi 22 3
492 1264 nthung 22 3
494 1314 vanhthanhthien 22 3

Vanh
495 thiknhokvip2 22 2
495 POT 22 2

<3 TCK <3
495 Vinhzn08 22 2
498 btbaok24 21 2
499 PainGoat 21 2

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499 1264 ttmkhue 21 2