Pergunta de entrevista da empresa ByteDance
when summing the values of a 2D array in a nested for loop where the outer loop index counter is i and the inner loop index counter is j, what is the difference when you sum array[i][j] vs array [j][i]
when summing the values of a 2D array in a nested for loop where the outer loop index counter is i and the inner loop index counter is j, what is the difference when you sum array[i][j] vs array [j][i]