public Matran(Matran t2) { this.sh = t2.sh; this.sc = t2.sc; this.a = new int[sh, sc]; for (int i = 0; i < sh; i++) { for (int j = 0; j < sc; j++) { this.a[i, j] = t2.a[i, j]; } } }
public Matran Hieu(Matran t2) { if (this.sh == t2.sh && this.sc == t2.sc) { Matran t1 = new Matran(this.sh, this.sc); for (int i = 0; i < sh; i++) { for (int j = 0; j < sc; j++) { t1.a[i, j] = this.a[i, j] - t2.a[i, j]; } } return(t1); } else { return(null); } }
public Matran Tong(Matran t2) { if (this.sh == t2.sh && this.sc == t2.sc) { Matran t = new Matran(this.sh, this.sc); for (int i = 0; i < sh; i++) { for (int j = 0; j < sc; j++) { t.a[i, j] = this.a[i, j] + t2.a[i, j]; } } return(t); } else { return(null); } }