Saturday, October 5, 2019

Reversing Array using pointer

Reversing Array using pointer***********

#include <stdio.h>
#include <stdlib.h>
int main()

{

int *a,n,i,j,temp;

printf("Enter size of array:");
scanf("%d",&n);

a=calloc(sizeof(int),n);
printf("Enter %d Elements:",n);
for(i=0;i<n;i++)

{

scanf("%d\t",a+i);

}



for(i=0,j=n-1;i<j;i++,j--)

{

temp=*(a+i);
*(a+i)=*(a+j);
*(a+j)=temp;
}

printf("After reversing the array:\n");
for(i=0;i<n;i++)

{

printf("%d",*(a+i));

}


return 0;

}

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