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Array programs
This section contains example programs demonstrating the use of arrays.
A simple program to demonstrate the definition and use of an array.
#include
main()
{
int i[10],j;
for ( j=0 ; j<10 ; j++)
i[j] = j ;
for ( j=0 ; j<10 ; j++)
printf("%d\n" , i[j]) ;
}
A program to demonstrate the use of an array.
#include
#include
main()
{
int i , min_value , max_value ;
int list[10] ;
for ( i=0 ; i<10 ; i++)
list[i] = rand() ;
/* Find the minimum value */
min_value = 32767 ;
for ( i=0 ; i<10 ; i++)
if (list[i]min_value=list[i] ;
printf("Minimum value generated is %d\n" , min_value) ;
/* Find the maximum value */
max_value = 0 ;
for ( i=0 ; i<10 ; i++)
if (list[i]>max_value)
max_value=list[i];
printf("Maximum value generated is %d\n" , max_value) ;
}
This program uses a bubble sort.
#include
include
main()
{
int item[100];
int a,b,t;
int count;
/* read in numbers */
printf("How many numbers ?");
scanf("%d", &count);
for (a=0;a
/* now sort using bubble sort */
for (a=1; afor (b=count-1; b>=a; --b) {
/* compare adjacent elements */
if (item[b-1] > item[b]) {
/* exchange elements */
t= item[b-1];
item[b-1] - item[b];
item[b] = t;
}
}
/* display sorted list */
for (t=0; t}
An example program using a two-dimensional array now follows.
#include
main()
{
int twod[4][5];
int i,j;
for(i=0; i<4; i++)
for(j=0; j<5; j++)
twod[i][j] = i*j;
for (i=0; i<4; i++) {
for (j=0; j<5; j++)
printf("%d !, twod[i][j]);
printf("\n");
}
}
The program output looks like this:
00000
01234
02468
036912
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| Author: Tejwant Singh Randhawa 15 Jun 2008 | Member Level: Silver Points : 2 |
nice program to demonstrate function array in c. array is an continuous memory allocation of same data type. if declare a variable like int a[10] then array variable a is created with 10 elements with subscript from 0 to 9 .
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