initialize 2d array c code example
Example 1: c fill 2d array
int disp[2][4] = {
{10, 11, 12, 13},
{14, 15, 16, 17}
};
int disp[2][4] = { 10, 11, 12, 13, 14, 15, 16, 17};
int i, j;
for (i = 0; i < HEIGHT; i++) {
for (j = 0; j < WIDTH; j++) {
disp[i][j] = disp[i][j];
}
}
Example 2: how to get input in 2d array in c
#include <stdio.h>
int main(){
printf("Enter the number of columns");
int i;
scanf("%d", &i);
printf("Enter the number of rows");
int y;
scanf("%d", &y);
int r[i][y];
int a;
int b;
for (a=0; a<i; a++){
for (b=0; b<y; b++){
scanf("%d",&r[a][b]);
}
}
}
Example 3: double array in c
int disp[2][4] = {
{10, 11, 12, 13},
{14, 15, 16, 17}
};
Example 4: initialize 2d array c++
#include <array>
2 #include <iostream>
3
4 using namespace std;
5
6
7 const int ROWS = 2;
8 const int COLS = 3;
int main(){
array<array<int, COLS>, ROWS> matrix = {
1, 2, 3,
4, 5, 6
};
return 0;
}