int[,] table = new int[10, 20];
. , .
[, ]
, . new, .
int[10, 20]
10x20, .
, . , table (3,5) 10.
table[3, 5] = 10;
, 1 12, .
// .
Using System;
class TwoD {
static void Main() { int t, i;
int[,] table = new int[3, 4];
for(t=0; t < 3; ++t) {
for(i=0; i < 4; ++i) { tablejt,i] = (t*4)+i+l;
Console.Write(table[t, i] + " ");
}
Console.WriteLine();
}
}
}
table [ 0, 0 ] 1, table [ 0, 1 ] 2, table [ 0, 2 ] 3 .. table [2,3] 12. . 7.1 .
. 7.1. table, TwoD
, C++ Java, , #. , C# .
C# . .
[,..., ] _ = new [1, 2,... ];
, 4><10.
int[,,] multidim = new int[4, 10, 3];
multidim (2,4,1) 100.
multidim[2, 4, 1] = 100;
, , 33><3, .
// 3x3x3.
Using System;
class ThreeDMatrix { static void Main() {
int[,,] m = new int[3, 3, 3]; int sum = 0; int n = 1;
for(int x=0; x < 3; x++) for (int y=0; < 3; y++) for(int z=0; z < 3; z++) m[x, y, z] = n++;
|
|
|
sum = m[0, 0, 0] +m[l, 1, 1] +m[2, 2, 2];
Console.WriteLine(" : " + sum);
}
}
.
: 42
. :
[,] _ = {
{val, val, valf..., val},
{val, val, val,..., val},
{val, val, val,..., val}
};
val , . , .. , , .
, sqrs 1 10 .
// , using System;
class Squares {
static void Main() {
int[,] sqrs = {
{ 1, 1 },
{ 2, 4 {'3, 9 },
{ 4, 16 },
{ 5, 25 },
{ 6, 36 },
{ 7, 49 },
{ 8, 64 },
{ 9, 81 },
{ 10, 100 }
};
Int i, j;
for(i=0; i < 10; i++) {
for(j =0; j < 2; j++)
Console.Write(sqrs[i,j] + " ");
Console.WriteLine();
}
}
}
