A cộng B

Points: 0.01 (partial)

Time limit: 1.0s

Memory limit: 512M

Input: stdin

Output: stdout

Problem source:

Just to test

Problem type

Allowed languages

C, ~~C++~~, Go, ~~Java~~, ~~Kotlin~~, ~~Pascal~~, ~~PyPy~~, ~~Python~~, ~~Rust~~, ~~Scratch~~

Cho ~2~ số nguyên ~A~ và ~B~. Hãy tính ~A + B~.

Input

Gồm ~1~ dòng chứa ~2~ số nguyên ~A~ và ~B~ ~(1 \le A, B \le 1000)~, cách bởi ~1~ dấu cách.

Output

Ghi ra tổng ~A + B~.

Sample Input

3 4

Sample Output

Note

Gợi ý: Sử dụng toán tử "+".

Comments

Please read the guidelines before commenting.

-1

hoanglongnguyen9002 commented on Aug. 30, 2024, 3:03 a.m.

easy

-2

Crabrian commented on Aug. 15, 2024, 7:45 a.m.

ghuy4g k76 Hóa 1 THPT chuyên nguyễn huệ hà nội sẽ nhất VOI 25

-3

khanhlani commented on Aug. 1, 2024, 2:28 a.m.

Khánh Nguyên cute

-3

yae_miko commented on July 11, 2024, 8:22 a.m.

*code c++ ngắn gọn,đơn giản đảm bảo AC * #include <bits/stdc++.h> using namespace std; int a,b; int main(){ cin>>a>>b; cout<<(a+b); return 0; } ai là wibu giơ tay

-7
hohoanghai5042011 commented on June 11, 2024, 2:45 p.m.
Thế là ac rồi:vv

#include <bits/stdc++.h> using namespace std; int a,b; int main(){ //Code by Hoang Hai cin>>a>>b; cout<<a+b; }
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-9

vantam commented on May 9, 2024, 12:50 a.m.

Bài A + B làm thế này

Sử dụng toán tử +

Kết quả sẽ là A + B

Thế là xong bài

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-5

gnortpv commented on Aug. 10, 2024, 5:16 p.m.

chôl

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-3

nguyenhongnam207 commented on Aug. 10, 2024, 5:15 p.m.

oke

-2

An212 commented on Aug. 16, 2024, 1:22 p.m.

+1 downvote

-4
npqhungtq2023 commented on March 20, 2024, 10:08 a.m.
Cách giải:

cin >> a >> b; sum = a + b; cout << a + b;

-3

calong3003 commented on May 20, 2024, 9:47 a.m.

its so hard for me!!!!!!!!!!!!!!!!

-20

khoihk20 commented on March 20, 2024, 2:27 p.m.

ai ai ai ? ai hỏi mà bạn trả lời?

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-1

random_idiot commented on May 10, 2024, 1:46 p.m.

t t t, t hỏi nên npqhungtq2023 trả lời

1

VVUU commented on March 20, 2024, 2:28 p.m.

mình hỏi, sao bạn?

-5

nictysine1 commented on March 20, 2024, 10:10 a.m.

that ko

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-8

tonblan commented on March 17, 2024, 6:16 p.m.

hãy giúp tôi có contribution point thấp nhất vnoi

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-6

nhl08contact commented on Feb. 17, 2024, 6:19 a.m.

Bài khó quá dùng dp không ra :((

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-9

apotocaplyse commented on Jan. 23, 2024, 7:38 a.m.

bài khó vãi

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-20

quanglm commented on Jan. 1, 2024, 2:24 p.m.

Bạn Đào Xuân Tiến trường 10a3 tin THPT Chuyên KHTN hẹn mọi người ở VOI và IOI 2024, hiện bạn đã top 1 dự tuyển khối 10

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-4

Cadoc commented on Dec. 29, 2023, 2:08 p.m.

bài này các bạn có thể optimize bằng Convex Hull Trick như sau: ta có nhận xét là kết quả của ta sẽ là 1 đt có dạng y = ax+b, nhiệm vụ là tính y tại x = 1, do đó các bạn push đt (a, b) lên cht và get như bth

-18

tink29lenhuttri32 commented on Dec. 29, 2023, 2:27 a.m.

Hahahaha bai gi ma de qua

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-14

modwwe commented on Dec. 13, 2023, 2:29 a.m.

Tôi dại dột

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-12

modwwe commented on Dec. 13, 2023, 2:29 a.m.

Tôi dại dột

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-15

triclone_3 commented on Dec. 10, 2023, 10:53 a.m.

bài này dễ ấy à

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-18

triclone_3 commented on Dec. 10, 2023, 10:52 a.m.

xin downvote

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-10

playerno1 commented on Dec. 3, 2023, 1:59 p.m.

.

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-17

tronghuy commented on Nov. 30, 2023, 12:58 a.m.

cục khẳng

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-13

tink29lenhuttri32 commented on Nov. 3, 2023, 1:28 a.m.

you're not good

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-21

themluachon2008 commented on Oct. 20, 2023, 8:26 a.m.

.

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-21

Ich_bin_Khang commented on Oct. 12, 2023, 8:00 a.m.

.

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-16

Ich_bin_Khang commented on Oct. 12, 2023, 8:00 a.m.

.

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-20

Ich_bin_Khang commented on Oct. 12, 2023, 8:00 a.m.

.

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-18

Ich_bin_Khang commented on Oct. 12, 2023, 8:00 a.m.

.

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-17

Ich_bin_Khang commented on Oct. 12, 2023, 8:00 a.m.

.

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-14

nhan19042007 commented on Oct. 12, 2023, 6:52 a.m.

bruh

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-15

phat141207 commented on Oct. 12, 2023, 6:30 a.m.

bi troll dung down vote em nhe

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-13

nhan19042007 commented on Oct. 12, 2023, 6:34 a.m.

??????????????????????????????????

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-17

monke_bi_bai_nao commented on Oct. 12, 2023, 6:09 a.m.

em cx bi troll huhuhuuhu dung down vote em nha

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-15

lkva2019 commented on Oct. 9, 2023, 2:03 a.m.

thực sự thì bài này cần sử dụng segment tree mới có thể được 50% 😨😥😥😥

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-21

Marr_HH commented on Oct. 9, 2023, 1:57 a.m.

Đây là cách giải bằng luồng cực đại siêu dễ cho mấy bạn mới bắt đầu https://ideone.com/Kjs4Ij

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-14

bruhlmao21 commented on Sept. 29, 2023, 3:00 p.m.

bài này xài dp kiểu gì ạ

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-12

Ngumaconsi commented on Sept. 29, 2023, 2:26 a.m.

uoc j dc ai chi bai nay

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-25

khoihk20 commented on Sept. 24, 2023, 2:21 p.m.

upvote bé với

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-11

_DURABLE_ commented on Sept. 22, 2023, 3:42 a.m.

bai nay phai dung segment tree may ra an duoc 1 test

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-8

tatech28 commented on Sept. 22, 2023, 3:42 a.m.

tôi cũng nghĩ vậy khó thật đấy

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-20

tink29phu23 commented on Sept. 18, 2023, 3:12 a.m.

Tụi m non

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-11

tink29lenhuttri32 commented on Sept. 14, 2023, 2:47 a.m.

Bai nay kho qua em khong biet lam cho em xin sol voi

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-9

phamducminh538 commented on Aug. 1, 2023, 5:19 p.m.

Bài này phải dùng bitwise

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-17

Xcode commented on July 31, 2023, 9:34 a.m.

b này 1 đấm

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-13

l1i3nh commented on May 3, 2023, 12:44 p.m.

xưa h chưa từng code pas nma vẫn ac hihi

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-11

l1i3nh commented on May 3, 2023, 12:40 p.m. ← edit 2 →

hmu

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-34

khoihk20 commented on April 21, 2023, 1:05 a.m.

xin downvote

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-18

z commented on April 21, 2023, 10:44 a.m.

lo học đi cmt trẩu trẩu trông cringe vcl

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-14

tminh_hk20 commented on April 21, 2023, 1:06 a.m.

bài toán a +b ta có thể làm như sau nè bạn: cout <<a+b;

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-17

khoihk20 commented on April 21, 2023, 1:07 a.m.

minh cam on ban

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-12

nthach1010 commented on April 21, 2023, 1:06 a.m.

văn minh lên bạn ei

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-16

khoihk20 commented on April 21, 2023, 1:07 a.m.

minh xin loi ban

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-26

nthquan_1505 commented on March 30, 2023, 4:22 a.m.

xin downvote

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-15

L2_2023_22_PhanHuuTai commented on March 28, 2023, 5:37 a.m.

Khó vaizz

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-20

vuhoangphuc commented on March 17, 2023, 1:37 p.m.

.

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-19

AnhPham commented on March 17, 2023, 1:40 p.m.

+1 ban vote

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-13

k64_sorryimloser commented on Feb. 11, 2023, 8:01 a.m.

nhờ bài lày mà mình đc 0,01 điểm.cảm ơn VNOI

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-22

neptune_170_nt commented on Jan. 21, 2023, 2:36 a.m. ← edit 2 →

valĩd

include <iostream>

using namespace std;

int main() { int a, b; cin >> a >> b;

int ans = 0;

for (int i = 0; i < 1000000000; >!i++) { ans = a + b; }

cout << ans << endl; return 0; }

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-35

NTC commented on Dec. 28, 2022, 3:41 a.m.

Hint!

trang nào cx có bài này :v

Xin 1 up vote!!

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-30

HUYLAMNOPRO1 commented on Dec. 26, 2022, 12:28 a.m. ← edited →

bài này dùng QHĐ à

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-31

HUYLAMNOPRO1 commented on Dec. 25, 2022, 1:57 a.m.

bài này siêu khó :)))

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-24

bautroidaysao commented on Sept. 20, 2022, 3:19 p.m.

cho e hoi sao e lai IR bai nay a :( e dung python bth thoi a :(

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-1

jalsol commented on Sept. 22, 2022, 10:29 a.m.

Bài này cho 2 số A và B trên cùng một dòng. Hàm input() thì đọc hết nguyên một dòng luôn.

Bạn có thể đọc input như sau:

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

7

NDAnhTuanKhongCopCode commented on Aug. 8, 2022, 12:17 p.m.

xin 1 upvote

-28

hh123123 commented on Aug. 8, 2022, 3:17 p.m.

k

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-27

avatarstar1133 commented on July 29, 2022, 10:11 a.m.

solo ys liên hệ Huỳnh Gia Hào chuyên Bến Tre

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-9

nictysine1 commented on March 15, 2023, 2:19 p.m.

hay

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-29

trantungduong commented on June 10, 2022, 9:28 a.m.

include<bits/stdc++.h>

using namespace std; string add(string a, string b) { string res=""; while(a.length() < b.length()) a="0"+a; while(b.length() < a.length()) b="0"+b; int carry=0; for(int i=a.length()-1;i>=0;i--) { int tmp=a[i]-48 + b[i]-48 + carry; carry=tmp/10; tmp=tmp%10; res=(char)(tmp+48)+res; } if(carry>0) res="1"+res; return res; } int main(){ string n,m; cin>>n>>m; cout<<add(n,m) ; } code đây nhé

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-20

QioCass commented on June 9, 2022, 2:09 a.m. ← edit 2 →

Tôi Yêu mọi người

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-37

caubechepcode commented on Feb. 9, 2022, 8:38 a.m.

bài này dùng bignum phải ko ạ

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-19

Minhquank25Clqd commented on Sept. 6, 2022, 1:54 p.m.

khum cậu ẹa:))) làm bth là đc~~

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-36

nictysine1 commented on Feb. 8, 2022, 7:34 a.m.

ga

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-31

ntkiet commented on June 7, 2022, 2:24 p.m.

lốc hụt, gà

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-31

nictysine1 commented on July 17, 2022, 9:29 a.m.

xin keo solo

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-44
AnNoProo commented on Dec. 30, 2021, 7:27 a.m.
include <iostream>

using namespace std;

int main(){ int a, b; cin >> a >> b; cout << a + b;

return 0;

}
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-29

K24NVNTin commented on Nov. 16, 2021, 8:57 a.m.

B-)

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-36

K24LAQUAN commented on Nov. 16, 2021, 8:57 a.m.

bài này phù hợp để lên điểm nhé ae

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-36

mronjudge commented on Oct. 30, 2021, 3:40 a.m.

bài khó quá

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-1

darkkcyan commented on Sept. 8, 2021, 9:35 a.m.

-15

jalsol commented on Sept. 9, 2021, 9:33 a.m.

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-45

SPyofgame commented on Sept. 8, 2021, 9:37 a.m.

darkkcyan :orz:

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-55

SPyofgame commented on Sept. 8, 2021, 9:29 a.m.

Spoil:

Bài này khó cực

Đầu tiên mình dựng đồ thị ~X~ có đường kính ~u \rightarrow v~ gồm ~A~ đỉnh

Rồi tiếp mình dựng đồ thị ~Y~ có đường kính ~s \rightarrow t~ gồm ~B~ đỉnh

Lưu ý là 2 đồ thị ~X~ và ~Y~ phải không được có phần giao nhé :(

Rồi sau đó mình thử tạo đồ thị ~Z~ là gồm đồ thị ~X~ và ~Y~ nối thử từng cách: đường ~u - s~, ~u - t~, ~v - s~, ~v - t~

Sau đó mình tìm đường đi dài nhất trên ~Z~ là ra

Ngoài ra có ông còn sài FFT mà mình gà quá không biết cài nên chi nghĩ cách đồ thị :((

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-20

ntkiet commented on June 7, 2022, 2:23 p.m.

thưa ngài

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-24

someone commented on Sept. 9, 2021, 1:43 p.m.

chịu thật nếu idea như này cho mình xin code với

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-9

pichu commented on Sept. 8, 2021, 9:36 a.m.

uoc j

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-44

SPyofgame commented on Sept. 8, 2021, 9:37 a.m.

uoc j

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9

caubecanlao commented on Aug. 5, 2021, 3:19 a.m.

công thức quy hoạch động khá đơn giản

include <bits/stdc++.h>

using namespace std; const int N = 1e3 + 1e2; int dp[N][N]; int main() { cin.tie(0)->syncwithstdio(0); dp[1][0] = 1; dp[0][1] = 1; for (int i = 1; i <= 1000; i++) { for (int j = 1; j <= 1000; j++) { dp[i][j] = max({dp[i - 1][j] - (-1), dp[i][j - 1] - (-1), dp[i - 1][j - 1] - (-2)}); } } int a, b; cin >> a >> b; cout << max(dp[a][b], dp[b][a]); return 0; }

-8

cpptowin commented on Dec. 21, 2022, 8:50 a.m. ← edited →

:)

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-14

KeiKaruizawa commented on Dec. 21, 2022, 3:10 p.m.

somehow VNOJ khong duyet cmt

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-24

HN_CSP_FTRs commented on Jan. 8, 2022, 1:05 p.m.

anh quả là hảo hán

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-41

nguyenvana123 commented on Aug. 5, 2021, 3:21 a.m.

anh co the day em 1 khoa quy hoach dong duoc khong a

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A cộng B

Input

Output

Sample Input

Sample Output

Note

Comments

Thế là ac rồi:vv

include <iostream>

include<bits/stdc++.h>

include <iostream>

include <bits/stdc++.h>