PROGRAMMING FOR PROBLEM SOLVING LAB : Program 9

  Write a C program to find the minimum, maximum and average in an array of integers. 

#include <stdio.h>

void main()

{

int arr[50];

int i, max, min, size,sum=0; 

float avg=0;

clrscr();

printf("\n Enter size of the array:\n "); 

scanf("%d", &size);

printf("\n Enter elements in the array:\n "); 

for(i=0; i<size; i++)

{

scanf("%d", &arr[i]);

}

/* Assume first element as maximum and minimum */

max = arr[0]; 

min = arr[0];

//Find maximum and minimum in all array elements.

for(i=0; i<size; i++)

{

if(arr[i] > max)

{max = arr[i];

}

if(arr[i] < min)

{min = arr[i];

}

sum=sum+arr[i];

} 

avg=sum/size;

printf("\nMaximum element = %d\n", max); 

printf("\n Minimum element = %d\n", min); 

printf("\n Sum =%d and \n Average = %f\n", sum, avg);

getch();

}

OUTPUT:

Enter size of the array:

 6

 Enter elements in the array:

 65

 87

 32

 54

 13

 23

 Maximum element = 87

 Minimum element = 13

 Sum =274 and Average = 45.000000