In this tutorial, i am going to show you how to add or insert elements in an array with the help of for and while loop in c programs.
All C Programs to insert an Element in an Array
- C Program to insert an Element in an Array using For Loop
- C Program to insert an Element in an Array using While Loop
C Program to insert an Element in an Array using For Loop
#include <stdio.h>
int main()
{
int Array[10], Position, i, Number, Value;
printf("\nPlease Enter Number of elements in an array\n");
scanf("%d", &Number);
printf("\nPlease Enter %d elements of an Array \n", Number);
for (i = 0; i < Number; i++)
{
scanf("%d", &Array[i]);
}
printf("\nPlease Enter the location of a Element you want to insert\n");
scanf("%d", &Position);
printf("\nPlease Enter the value of an Array Emenent to insert\n");
scanf("%d", &Value);
for (i = Number - 1; i >= Position - 1; i--)
{
Array[i+1] = Array[i];
}
Array[Position-1] = Value;
printf("\n Final Array after Inserting an Elemnt is:\n");
for (i = 0; i <= Number; i++)
{
printf("%d\t", Array[i]);
}
return 0;
}
The result of the above c program; as follows:
Please Enter Number of elements in an array 5 Please Enter 5 elements of an Array 1 2 3 4 5 Please Enter the location of a Element you want to insert 5 Please Enter the value of an Array Emenent to insert 10 Final Array after Inserting an Elemnt is: 1 2 3 4 10 5
C Program to insert an Element in an Array using While Loop
#include <stdio.h>
int main()
{
int Array[10], Position, i, Number, Value;
printf("\nPlease Enter Number of elements\n");
scanf("%d", &Number);
printf("\nPlease Enter %d elements \n", Number);
for (i = 0; i < Number; i++)
{
scanf("%d", &Array[i]);
}
printf("\nPlease Enter the location of a Element you want to insert\n");
scanf("%d", &Position);
printf("\nPlease Enter the value to insert\n");
scanf("%d", &Value);
i = Number - 1;
while(i >= Position - 1)
{
Array[i+1] = Array[i];
i--;
}
Array[Position-1] = Value;
printf("\n Final after Inserting an Element is:\n");
for (i = 0; i <= Number; i++)
{
printf("%d\t", Array[i]);
}
return 0;
}
The result of the above c program; as follows:
Please Enter Number of elements 5 Please Enter 5 elements 1 2 3 4 5 Please Enter the location of a Element you want to insert 6 Please Enter the value to insert 45 Final after Inserting an Element is: 1 2 3 4 5 45