Category: C Programming

#include<stdio.h>
main()
{

int i[3][3]= {
{1,2,3},
{3,4,5},
{5,6,7}
};

int *p,*q,*r,k;
printf("Adding 2 to all elements of the array.\nArray Becomes:\n");
p=&i;
for(k=0;k<9;k++)
{
printf("%d\n",*(p+k)+2);
}

}

Continue reading “Program to do increment of 2 on all elements of an array using pointers.”

 

#include<stdio.h>
main()
{

int i,j,k,l;
char *p,*q,str[50];
printf("Enter a string");
p=str;
gets(str);

j=strlen(str);
printf("Reverse of the string is ");
for(i=j;i>=0;i--)
{
printf("%c",*(p+i));
}
}

Continue reading “Reverse of a string using pointers”