#include <stdio.h>

int main()
{
int arr[100], freq[100];
int size, i, j, count;


printf("Enter size of array: ");
scanf("%d", &size);


printf("Enter elements in array: ");
for(i=0; i<size; i++)
{
scanf("%d", &arr[i]);


freq[i] = -1;
}


for(i=0; i<size; i++)
{
count = 1;
for(j=i+1; j<size; j++)
{

if(arr[i]==arr[j])
{
count++;


freq[j] = 0;
}
}


if(freq[i] != 0)
{
freq[i] = count;
}
}


printf("\nFrequency of all elements of array : \n");
for(i=0; i<size; i++)
{
if(freq[i] != 0)
{
printf("%d occurs %d times\n", arr[i], freq[i]);
}
}

return 0;
}

OUTPUT: