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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.     // Declarar e inicializar la matriz
  6.     const int n = 4; // Tamaño de la matriz (n x n)
  7.     int matrix[n][n] = {
  8.         {1, 2, 3, 4},
  9.         {2, 1, 2, 3},
  10.         {3, 2, 1, 2},
  11.         {4, 3, 2, 1}
  12.     };
  13.  
  14.     // Verificar si la matriz es simétrica
  15.     bool isSymmetric = true;
  16.     for (int i = 0; i < n; i++) {
  17.         for (int j = 0; j < n; j++) {
  18.             if (matrix[i][j] != matrix[j][i]) {
  19.                 isSymmetric = false;
  20.                 break;
  21.             }
  22.         }
  23.         if (!isSymmetric) {
  24.             break;
  25.         }
  26.     }
  27.  
  28.     // Mostrar el resultado
  29.     if (isSymmetric) {
  30.         cout << "La matriz es simétrica." << endl;
  31.     } else {
  32.         cout << "La matriz no es simétrica." << endl;
  33.     }
  34.  
  35.     return 0;
  36. }
Success #stdin #stdout 0s 5284KB
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Standard input is empty
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La matriz es simétrica.
https://ideone.com/tvU2q6
language:
C++ (gcc 8.3)
created:
3 days ago
visibility:
public

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