array-insertion

#include<stdio.h> 

void read(int a[],int n) 

{ 

for(int i=0;i<n;i++) 

{ 

 scanf("%d",&a[i]); 

} 

} 

void display(int a[],int n) 

{ 

for(int i=0;i<n;i++) 

{ 

 printf("%d ",a[i]); 

} 

printf("\n"); 

} 

void insertAtPosition(int a[],int n, int pos, int value) 

{ 

for(int i=n;i>pos-1;i--) 

{ 

 a[i]=a[i-1]; 

} 

a[pos-1]=value; 

} 

int main() 

{ 

int arr[50], n, pos, c, value; 

printf("Enter the number of elements in array : "); 

scanf("%d", &n); 

printf("Enter %d elements : ", n); 

read(arr, n); 

printf("Enter the position with in %d : ", n); 

scanf("%d", &pos); 

if (pos<=n) 

{	 

 scanf("%d", &value); 

 insertAtPosition(arr, n, pos, value); 

 n++; 

 printf("The resultant array : "); 

 display(arr, n); 

} 

else 

{ 

 printf("Enter the correct available position \n"); 

}  

return 0; 

}