find maximum and minimum element in an array code example

Example 1: find maximum number in array

#include <stdio.h>
int main() {
    int i, n;
    float arr[100];
    printf("Enter the number of elements (1 to 100): ");
    scanf("%d", &n);

    for (i = 0; i < n; ++i) {
        printf("Enter number%d: ", i + 1);
        scanf("%f", &arr[i]);
    }

    // storing the largest number to arr[0]
    for (i = 1; i < n; ++i) {
        if (arr[0] < arr[i])
            arr[0] = arr[i];
    }

    printf("Largest element = %.2f", arr[0]);

    return 0;
}

Example 2: how to find max in array

int[] a = new int[] { 20, 30, 50, 4, 71, 100};
		int max = a[0];
		for(int i = 1; i < a.length;i++)
		{
			if(a[i] > max)
			{
				max = a[i];
			}
		}
		
		System.out.println("The Given Array Element is:");
		for(int i = 0; i < a.length;i++)
		{
			System.out.println(a[i]);
		}
		
		System.out.println("From The Array Element Largest Number is:" + max);

Example 3: Write a program to find max and min element in an array. User must input 5 elements in the array.

#include <stdio.h>
 #include <conio.h>
 
 

    {
        scanf("%d",&a[i]);
    }int main()
{
    int a[1000],i,n,min,max;
   
    printf("Enter size of the array : ");
    scanf("%d",&n);
 
    printf("Enter elements in array : ");
    for(i=0; i<n; i++)
 
    min=max=a[0];
    for(i=1; i<n; i++)
    {
         if(min>a[i])
		  min=a[i];   
		   if(max<a[i])
		    max=a[i];       
    }
     printf("minimum of array is : %d",min);
          printf("\nmaximum of array is : %d",max);
 
 
    return 0;
}