这是我到目前为止,但我不认为这是对的.
for (int i = 0 ; i < 5; i++) { for (int j = 0; j < 5; j++) { matrix[i][j] += matrix[i][j] * matrix[i][j]; } }
c++ matrix matrix-multiplication
c++ ×1
matrix ×1
matrix-multiplication ×1