C Program to find smallest in an array using pointer

C Program to find smallest in an array using pointer

How to write a C Program to find smallest in an array using pointer in C Programming Language ?


 This C Program to find smallest in an array using pointer.

Solution:

  1. #include<stdio.h>
  4. main()
  5. {
  6.         int i,n;
  7.         printf("\nHow many elements?: ");
  8.         scanf("%d",&n);
  9.         int a[n];
  10.         for(i=0;i<n;i++)
  11.         {       printf("Element %d: ",i+1);
  12.                 scanf("%d",&a[i]);
  13.         }
  14.         printf("\nCreating pointer now...");
  15.         int *p,small;
  16.         p = a;
  17.         small=*p;
  18.         i=1;
  19.         while(i<n)
  20.         {
  21.                 if(small > *p)
  22.                         small=*p;
  23.                 i++;
  24.                 p++;
  25.         }
  26.         printf("\nSmallest number: %d \n",small);
  27. }


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