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[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค] ํ–‰๋ ฌ์˜ ๋ง์…ˆ, C++

by candosh 2024. 11. 18.

๐Ÿ”— ๋ฌธ์ œ ๋งํฌ

https://school.programmers.co.kr/learn/courses/30/lessons/12950

โœ๐Ÿป ๋ฌธ์ œ ์„ค๋ช…

๐Ÿ’๐Ÿป‍โ™€๏ธ ๋‚ด ํ’€์ด

tmp ๊ฐ’์— 1์ฐจ์› ๋ฐฐ์—ด๋กœ ๊ฐ’๋“ค์„ ๋„ฃ์–ด์ฃผ๊ณ , ์ด๊ฒƒ๋“ค์„ ๋ฐ˜๋ณต์ ์œผ๋กœ answer์— ๋„ฃ์–ด์ฃผ์–ด 2์ฐจ์› ๋ฐฐ์—ด๋กœ ๋งŒ๋“ค๊ธฐ

๐Ÿค– ์ฝ”๋“œ

 

#include <string>
#include <vector>

using namespace std;

vector<vector<int>> solution(vector<vector<int>> arr1, vector<vector<int>> arr2) {
    vector<vector<int>> answer;
    
    for(int i=0; i<arr1.size(); i++){
        vector<int> tmp;
        for(int j=0; j<arr1[i].size(); j++){
            tmp.push_back(arr1[i][j] + arr2[i][j]);
        }
         answer.push_back(tmp);
    }
    
    return answer;
}