THIS PROGRAM IS TESTED IN DEV C++
#include<stdio.h>
#include<conio.h>
void insert1()
{
int array[100], position, c, n, value;
printf("Enter number of elements in array\n");
scanf("%d", &n);
printf("Enter %d elements\n", n);
for (c = 0; c < n; c++)
scanf("%d", &array[c]);
printf("Enter the location where you wish to insert an element\n");
scanf("%d", &position);
printf("Enter the value to insert\n");
scanf("%d", &value);
for (c = n; c >= position; c--)
array[c+1] = array[c];
array[position] = value;
printf("Resultant array is\n");
for (c = 0; c <= n; c++)
printf("%d\n", array[c]);
}
void insert2()
{
int array[100], position=0, c, n, value;
printf("Enter number of elements in array\n");
scanf("%d", &n);
printf("Enter %d elements\n", n);
for (c = 0; c < n; c++)
scanf("%d", &array[c]);
printf("Enter the value to insert\n");
scanf("%d", &value);
for (c = n; c >= position; c--)
array[c+1] = array[c];
array[position] = value;
printf("Resultant array is\n");
for (c = 0; c <= n; c++)
printf("%d\n", array[c]);
}
void insert3()
{
int array[100], position, c, n, value;
printf("Enter number of elements in array\n");
scanf("%d", &n);
printf("Enter %d elements\n", n);
for (c = 0; c < n; c++)
scanf("%d", &array[c]);
printf("Enter the value to insert\n");
scanf("%d", &value);
array[n] = value;
n=n+1;
printf("Resultant array is\n");
for (c = 0; c < n; c++)
printf("%d\n", array[c]);
}
int main()
{
while(1){
int m;
printf("1.Enter 1 to insert at the k position \n");
printf("2.Enter 2 to insert at the start\n");
printf("3.Enter 3 to insert at the end\n");
scanf("%d",&m);
switch(m)
{
case 1:
insert1();
break;
case 2:
insert2();
break;
case 3:
insert3();
break;
}
return 0;
}
}
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