Example-
Array is [2,1,0,9,4,5,3]
Sum of max and min is 9+0=9
program-
#include< stdio.h>
int main()
{
int a[20],n,i,max,min;
printf("Enter number of elements in arary\n");
scanf("%d",&n);
printf("Enter %d number in array\n",n);
for(i=0;i< n;i++)
scanf("%d",&a[i]);
//find maximum
max=a[0];
for(i=0;i< n;i++){
if(a[i]>max)
{
max=a[i];
}
}
//find minimum
min=a[0];
for(i=0;i< n;i++){
if(a[i]< min)
{
min=a[i];
}
}
printf("Sum of max and min value is %d",max+min);
}
Enter number of elements in array
8
Enter 8 number in array
3 2 1 4 5 6 7 8
Sum of max and min value of array is 9