Declaration & Initialization of One Dimensional Array:

Array: 

Consider the following code that instates while announcing exhibit: 

1. int codes[10]= {1,2,3,4,5,6,7,8,9,10}; 
2. int codes[10]={1,2}; 
3. int codes[10]; 

Explanation: 

* In the principal explanation, codes Array is a whole number exhibit of ten components, which has 10 components instated with values running from 1 to 10. 

* In the subsequent explanation, the initial two of the codes Array are set to 1 and 2, and the rest 8 qualities are left clear. The last proclamation doesn't introduce anything. On the off chance that you don't instate the exhibit, at that point it will be loaded with garbage/trash things. 

* In the third explanation, all the estimations of the codes Array are instated to 0.

Rules for Declaring one dimensional array:
1. An array variable should be declared before being used in a program.
2. The declaration must have a data type like int, char, double, char etc.
3. The subscript represents the size of the array, if the size is declared as 20, programmers can store 20 elements.

4. An array index always starts with 0. Example: if an array variable is declared as a[20], then it ranges from 0 to 19.

Program: To proclaim a variety of characters. 

#include<stdio.h> 
#include<conio.h> 
void main() 
{ 
roast name[4];/* announce a variety of characters */ 

name[0]='D'; 
name[1]='a'; 
name[2]='v'; 
name[3]='e'; 
clrscr(); 
printf("The name is %s\n", name); 
printf("Third letter is : %c \n", name[2]); 
printf("Part of the name is %s\n", name[1]); 
getch(); 
} 

Explanation: The main thing new is the line that characterized a "scorch" kind of information element. The square sections characterize an exhibit subscript in C, and on account of the information definition articulation, the 4 in the sections characterizes 4 information fields of type "singe" all characterized as the variable "name". 

In the C language, all subscripts start at 0 and increment by 1 each progression up to the most extreme which right now 3. We, subsequently, have 4 "burn" type factors named, "name[0]", "name[1]", "name[2]", and "name[3]". In C, the subscripts really go from 0 to one not exactly the number characterized in the definition articulation. 

In-statement Using a Loop: 

A circle can be utilized to instate when the Array pronounced is extremely long or when the exhibit components have a rationale related with the Array file. 

For instance, assume we need to plot the slope work which is given by f(x)=x. Right now, will utilize a circle to instate the exhibit. The code piece tells the best way to instate an exhibit for the incline work. 

int myRamp[100]; 
int i; 
for(i=0; i<100; i++) 
{ 
myRamp[i]=i; 
} 

Program: To introduce a Array. 

#include<stdio.h> 
#include<conio.h> 
void main() 
{ 
int i[4]={1,2,3,4},j; 
clrscr(); 
printf("The components in Array after introduction"); 
for(j=0;j<=4;j++) 
{ 
i[j]=j; 
printf("\n i[%d]=%d",j,i[j]); 
} 
getch(); 
} 
Output: 
The components in Array after introduction 

i[0]=0 
i[1]=1 
i[2]=2 
i[3]=3 
i[4]=4 

Program: To take contribution from the client by utilizing Loop. 

#include<stdio.h> 
#include<conio.h> 
void main() 

{ 

int i[4]; int j; 
clrscr(); 
printf(" Press enter key after each number"); 
for(j=0; j<=4; j++) 
{ 
scanf("%d", &i[j]); 
} 
printf("The components in Array after introduction"); 
for(j=0;j<=4;j++) 
{ 
printf("\n i[%d]=%d",j,i[j]); 
} 
getch(); 
} 

Output: 

Press enter key after each number 1 

2 
3 
4 
5 

The components in Array after introduction 

i[0]=1 
i[1]=2 
i[2]=3 
i[3]=4 
i[4]=5

Some other links:

What is C language(elements, features, data types):

Decision making statement:

Statements-Return,exit, break, continue:

Array in C programming:

Constants and keywords in C language:

Declaration Initialization of one dimensional array:

One dimensional array(traversal and searching):

One dimensional array( Insertion and deletion):

Sorting arrays-Insertion sort:

Sorting arrays-Bubble and quick sort:

C programs(Addition of two number):

Switch case statement in C:

Loops in C (for, while, do-while):

C Programming(prime or not, Fibonacci series):

C programs(Factorial, even, triangle,pyramid):

C Programs using string and matrix:

C Programs using while loop and array: