a360matr.cpp

来自「secondo esempi vari per c++ (schema base」· C++ 代码 · 共 28 行

// nuovi concetti: array bidimensionale, for annidato
#include <iostream>

using namespace std;

int main() {
  const int dim = 3;
  int i, j, m[dim][dim];

  cout << "Introdurre matrice (" << dim << "x" << dim << ")\n";
  for (i=0; i<dim; i++)
    for (j=0; j<dim; j++)
      cin >> m[i][j];
  cout << "\nMatrice introdotta:\n";
  for (i=0; i<dim; i++) {
    for (j=0; j<dim; j++)
      cout << m[i][j] << " ";
    cout << endl;
  }
  cout << "\nMatrice trasposta:\n";
  for (i=0; i<dim; i++) {
    for (j=0; j<dim; j++)
      cout << m[j][i] << " ";
    cout << endl;
  }
}