Sabtu, 09 April 2011

TUGAS 3

SOAL:
1.             Terdapat array float A[5][4] dan lokasi awal terletak di alamat 00F (h), maka lokasi A[3][4] secara kolom dan baris adalah ….
2.             Terdapat array long double A[50][75] dan lokasi awal terletak di alamat 00ff(h) , maka lokasi A[48][60] secara kolom dan baris adalah …..
3.             Terdapat array double A [25][50] dan lokasi awal teletak 009F (h) ,maka lokasi teletak A[17][48] secara kolom dan baris adalah …………
4.             Deklarasi array adalah double  A[2][4][5], dengan alamat awal index A[0][0][0] berada di 0021 (h) tentukan berapa alamat array di A[2][2][2] …….
Penyelesaian :
1.          A. baris
Dik : float = A[5] [4]                   B =    00f                  k = 5                   j = 4
L        = 4                            I =     3                     n = 4
@m [i] [j] =                                   m[0] [0] + {(j-i) * k + (i-1) }*l
                    = 00f (h) + {(4-1-) * 5 + (3-1)} *4
                    = 00f(h) + { 17 } * 4
                    = 00f(h ) + 68 (d)
                    = 00f(h) + 44 (h)
                    = 053 (h)
B. kolom
@ m[i] [j] = m[0] [0] + {(i-1) * n + (j-1)}*l
                    = 00f (h) + {(3-1) * 4 + (4-1)}* 4
                    = 00f (h) + {11} * 4
                    = 00f (h) + 44 (d)
                    = 00f (h) + 2C (h)
                    = 03B (h)

2.          A. baris
          Dik : long double A [50] [75]    l = 10                      I = 48               n =  75
                   A [0][0] = 00f (h)            j = 60                      k = 50
          @A[i] [j]   = A [40] [60]
          A[48] [60]= 00ff (h) + {(48-1) * 75) + (60-1)} * 10
                              = 00FF(h) + {(3525 + 59 ) * 10 }
                              = 00FF (h) + 35840 (d)
                              = 00FF (h) + 8C00
                              = 8CFF
          b. kolom
          @[48] [60]= 00FF (h) + {(60-1) * 50 + (48-1)}* 10
                              = 00FF (h) + { (59 * 50) + 47}*50
                              = 00FF(h) + 29970(d)
                              = 00FF (h) + 7212 (d)
                              = 7611 (h)

3.          A. baris
          Dik : i=17                                          j= 48                     
                  K = 25                                     n= 50
          @m [i] [j] = m[0] [0] +  {(i-1) * n + (j-1)}*l
          A[17] [48]                                        = 009F (h) + {(17-1)*50 + (48-1)}*8
                              = 009F (h) + {800+47}* 8
                              = 009F (h) + 6776 (d)
                              = 009F (h) + 1A78
                              = 1B17 (h)

          B. kolom
          @ M[i] [j]    = M[0] [0] + {(j-1) * k + (i-1)}*l
          A[17] [48]   = 009F (h) + {(48-1)*25 + (17-1) }* 8
                              = 009F (h) + {(47)*25 +(16)*8
                              = 009F (h) + 9528 (d)
                              = 009F (h) + 2538 (h)
                              = 25D7 (h)

4.          Dik :           A : [2] [4] [5]
                              A [0] [0] [0] = 0021 (h)
                              L =8
@ [m] [n] [p]   = A [2] [2] [2]
                              = 0021(h) + {(2-1)*2 + (2-1) * 4 + (2-1)*5}*8
                              = 0021(h) +{2+4+5}*8
                              = 0021(h) +88 (d)
                              = 0076 (h)

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