Write a C program to display second min number in an array. User enter integers and you need to calculate the size of array and allocate run time memory for array code example
Example: n no of array in c using malloc
#include <stdio.h>
int main()
{
printf("\n\n\t\tStudytonight - Best place to learn\n\n\n");
int n, i, *ptr, sum = 0;
printf("\n\nEnter number of elements: ");
scanf("%d", &n);
ptr = (int *) malloc(n*sizeof(int));
if(ptr == NULL)
{
printf("\n\nError! Memory not allocated\n");
return 0;
}
printf("\n\nEnter elements of array: \n\n");
for(i = 0; i < n; i++)
{
scanf("%d", ptr+i);
sum = sum + *(ptr + i);
}
printf("\n\nThe elements of the array are: ");
for(i = 0; i < n; i++)
{
printf("%d ",ptr[i]);
}
free(ptr);
printf("\n\n\t\t\tCoding is Fun !\n\n\n");
return 0;
}