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.

-7

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

upvote bé với

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1

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

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

1

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

tôi cũng nghĩ vậy khó thật đấy

-8

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

Tụi m non

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-7

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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0

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

Bài này phải dùng bitwise

-7

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

b này 1 đấm

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-5

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

xưa h chưa từng code pas nma vẫn ac hihi

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-4

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

hmu

-25

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

xin downvote

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-9

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

lo học đi cmt trẩu trẩu trông cringe vcl

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-9

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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-10

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

minh cam on ban

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-8

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

văn minh lên bạn ei

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-10

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

minh xin loi ban

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-14

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

xin downvote

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-9

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

Khó vaizz

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-12

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

.

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-11

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

+1 ban vote

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-5

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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-14

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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-22

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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-25

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

bài này dùng QHĐ à

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-25

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

bài này siêu khó :)))

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-18

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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5

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())

9

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

xin 1 upvote

-22

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

k

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-23

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

solo ys liên hệ Huỳnh Gia Hào chuyên Bến Tre

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-4

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

hay

-25

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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-23

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

Tôi Yêu mọi người

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-31

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

bài này dùng bignum phải ko ạ

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-13

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

khum cậu ẹa:))) làm bth là đc~~

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-30

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

ga

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-25

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

lốc hụt, gà

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-25

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

xin keo solo

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-39
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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-24

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

B-)

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-32

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

bài này phù hợp để lên điểm nhé ae

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-32

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.

-12

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

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-38

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

darkkcyan :orz:

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-48

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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-16

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

thưa ngài

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-20

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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-5

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

uoc j

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-38

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

uoc j

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7

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; }

-10

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

:)

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-9

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

somehow VNOJ khong duyet cmt

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-20

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

anh quả là hảo hán

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-35

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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