C program to find largest and smallest number in an array?

 #include<stdio.h>  
 int main()  
 {  
  int array[50],size,i,b,s;  
  printf("Enter the size of the array: ");  
  scanf("%d",&size);  
  printf("Enter %d elements in to the array: ", size);  
  for(i=0;i<size;i++)  
    scanf("%d",&array[i]);  
  b=array[0];  
  for(i=1;i<size;i++)  
 {  
    if(b<array[i])  
       b=array[i];  
  }  
  printf("Largest element: %d",b);  
  s=array[0];  
  for(i=1;i<size;i++)  
 {  
    if(s>array[i])  
       s=array[i];  
  }  
  printf("Smallest element: %d",s);  
  return 0;  
 }  
 Sample Output:  
 Enter the size of the array: 4  
 Enter 4 elements into the array: 2 7 8 1  
 Largest element: 8  
 Smallest element: 1