๐Ÿงฉ Algorithm/[BOJ] Bronze

BOJ 11021๋ฒˆ : A+B - 7 (C++/Python/Bronze 5)

devCloud 2022. 8. 16. 14:52
728x90
 

11022๋ฒˆ: A+B - 8

๊ฐ ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค๋งˆ๋‹ค "Case #x: A + B = C" ํ˜•์‹์œผ๋กœ ์ถœ๋ ฅํ•œ๋‹ค. x๋Š” ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค ๋ฒˆํ˜ธ์ด๊ณ  1๋ถ€ํ„ฐ ์‹œ์ž‘ํ•˜๋ฉฐ, C๋Š” A+B์ด๋‹ค.

www.acmicpc.net

๋ฌธ์ œ

๋‘ ์ •์ˆ˜ A์™€ B๋ฅผ ์ž…๋ ฅ๋ฐ›์€ ๋‹ค์Œ, A+B๋ฅผ ์ถœ๋ ฅํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค.

 

์ž…๋ ฅ

์ฒซ์งธ ์ค„์— ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค์˜ ๊ฐœ์ˆ˜ T๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. ๊ฐ ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค๋Š” ํ•œ ์ค„๋กœ ์ด๋ฃจ์–ด์ ธ ์žˆ์œผ๋ฉฐ, ๊ฐ ์ค„์— A์™€ B๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. (0 < A, B < 10)

 

์ถœ๋ ฅ

๊ฐ ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค๋งˆ๋‹ค "Case #x: A + B = C" ํ˜•์‹์œผ๋กœ ์ถœ๋ ฅํ•œ๋‹ค. x๋Š” ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค ๋ฒˆํ˜ธ์ด๊ณ  1๋ถ€ํ„ฐ ์‹œ์ž‘ํ•˜๋ฉฐ, C๋Š” A+B์ด๋‹ค.


์˜ˆ์ œ ์ž…๋ ฅ

5
1 1
2 3
3 4
9 8
5 2

์˜ˆ์ œ ์ถœ๋ ฅ

Case #1: 1 + 1 = 2
Case #2: 2 + 3 = 5
Case #3: 3 + 4 = 7
Case #4: 9 + 8 = 17
Case #5: 5 + 2 = 7

ํ’€์ด

python

str.format() : ๊ฐ’ ์‚ฌ์ด์— ๊ณต๋ฐฑ์—†์ด ์ถœ๋ ฅํ•œ๋‹ค. ์‚ฌ์šฉ๋ฐฉ๋ฒ•์€ ๋ฌธ์ž์—ด ๋‚ด์—์„œ ์ถœ๋ ฅํ•˜๊ณ ์ž ํ•˜๋Š” ์œ„์น˜์— { }, ๋ฌธ์ž์—ด ๋’ค์— .format(๊ฐ’)์„ ์ ์–ด์ค€๋‹ค. 

Solution

C++

#include <iostream>
using namespace std;

int main() {
    int T, A, B;
    cin >> T;
    for(int i=0; i<T; i++){
        cin >> A >> B;
        cout << "Case #" << i+1 << ": " 
             << A << " + " << B << " = "
             << A+B << "\n";
    }
    return 0;
}

Python

T = int(input())
for i in range(T):
    a, b = map(int, input().split())
    print("Case #{}:".format(i+1), "{} + {} =".format(a,b), a+b)
728x90