#include<stdio.h>
#include<conio.h>
int main(void)
{
int a[10],i;//array declaration
clrscr();
printf("\n enter the elements of array");
for(i=0;i<10;i++)
scanf("%d",&a[i]);
printf("\n the elements you enter into the array");
for(i=0;i<10;i++)
printf("%5d",a[i]);
getch();
return 0;
}
Use the array suffix operator [] to access the individual elements of an array through a zero-based index.
An array is a list of several related elements. You use the subscript to specify which element you want to access. For example, in Java you might have an array called myArray, with 10 elements (numbered from 0 to 9); myArray[3] would access the fourth element in the array. A variable may be used instead of a constant.
Yes. A vector is a variable-length array but constant-time random-access is guaranteed regardless of an array's length.
An array is:simply a collection of similar objectsHow you create one: (I think)Basically you receive or copy an image and place it in an array and assign it an mage Areray name.How you access info and elementsIt can be accessed by means of a variable name and an index.
By no means; you can access any random array element. If you have ever seen examples which process them in order, it is because of the following: when the order doesn't matter (for example, you want to calculate the sum of all the array elements), it is easiest to process them in order.
Use the array suffix operator [] to access the individual elements of an array through a zero-based index.
An array is a list of several related elements. You use the subscript to specify which element you want to access. For example, in Java you might have an array called myArray, with 10 elements (numbered from 0 to 9); myArray[3] would access the fourth element in the array. A variable may be used instead of a constant.
Yes. A vector is a variable-length array but constant-time random-access is guaranteed regardless of an array's length.
You need to create a new array with enough elements to cater for both arrays. Thus if the first array has 10 elements and the second has 5, you must create a 15 element array to store both. You then copy elements from the first array into the third and immediately follow with the elements from the second. Note that the first two arrays must be of the same type. You cannot combine an array of numeric values with an array of strings, for instance.
An array is:simply a collection of similar objectsHow you create one: (I think)Basically you receive or copy an image and place it in an array and assign it an mage Areray name.How you access info and elementsIt can be accessed by means of a variable name and an index.
An array literal is a comma-separated list of the elements of an array. An array literal can be used for initializing the elements of an array.
You cannot add elements to a fixed array in C or C++. If, however, the array is declared as a pointer to an array, you can add elements by allocating a new array, copying/adding elements as needed, reassigning the new array to the pointer, and deallocating the original array.
int main() { int array[3][3]; int i; for(i=0; i <9;i++) { printf("the element is %d\n", array[i/3][i%3]); } return 0; }
By no means; you can access any random array element. If you have ever seen examples which process them in order, it is because of the following: when the order doesn't matter (for example, you want to calculate the sum of all the array elements), it is easiest to process them in order.
An array element is a specific value stored within an array data structure, identified by its position or index within the array. A variable, on the other hand, is a named storage location in a program's memory that holds a value which can be changed during program execution. Arrays can store multiple elements of the same data type, while variables typically store a single value of a specific data type.
Array is always faster to read from disk/access any element in the array is quicker since elements in a array are stored in contiguous location in the memory, you need the pointer to the head or 0th element in the array and then it much quick to navigate to the next on index based. But you need to know INDEX of the element for best results List (say linked list) will be slower since not always elements are stored in contiguous location in the memory as well it involves a function call which is can be assembler/cpu expensive. However getting an individual object from an array is faster if you know the index of the object. Walking through a linked list is faster than walking through an array, if you use a non-recursive algorithm. --Vinay Solanki
There are two main types of array:1) Single dimensional array: These are arrays for which only one index is required to access the element stored in an array. They are stored in a contiguous memory location.Eg:int arr[10];//declarationarr[7] = 7;//initialization2) Multidimensional array: These are arrays for which more than one index is required to access the element stored in a specific location in the array. These are stored in a contiguous memory location row-by-row.Eg:int arr[5][5];//two dimensional arrayint arr[5][5][5];//three dimensional array