LATEX 자동 행렬 생성기

 

#include<iostream>
#include<string>
#include<vector>
 
using namespace std;
 
int main(void) {
    int m, n;
    cin >> m >> n;
    vector<vector<int>> mat;
    mat.assign(m, vector<int>(n, 0));
 
 
    for (int row = 0; row < m; row++) 
        for (int col = 0; col < n; col++) 
            cin >> mat[row][col];
 
    string ret;
    ret = "\\begin{bmatrix}";
 
    for (int row = 0; row < m; row++) {
        for (int col = 0; col < n; col++) {
            ret += to_string(mat[row][col]);
 
            if (col != n - 1)
                ret += " &";
        }
 
        if (row != m - 1)
            ret += " \\\\";
    }
 
 
    ret += "\\end{bmatrix}";
    cout << ret << endl;
    return 0;
}

 

matrix_creator.exe

0.10MB

 

사용 예