C program to accept n number from user, store these numbers into an array and reverse an array elements using function.

Write a ‘C’ program to accept ‘n’ number from user, store these numbers into an array and reverse an array elements using function.

#include<stdio.h>
#include<conio.h>
void rev(int*,int);
void main()
{
int a[30],i,n;
clrscr();
printf("ENTER THE RANGE VALUE");
scanf("%d",&n);
printf("ENTER THE NO");
for(i=0;i<n;i++)
{
scanf("%d",&a[i]);
}
rev(&a[0],n);
getch();
}
void rev(int *p,int x)
{
int i;
printf("\nSORTED ELEMENTS ARE\n");
for(i=x-1;i>=0;i--)
{
printf("\n%d",*(p+i));
}
}

C program to accept n number from user, store these numbers into an array count the number of occurrence of each number.

Write a ‘C’ program to accept ‘n’ number from user, store these numbers into an array count the number of occurrence of each number.

#include<stdio.h>
#include<conio.h>
void main()
{
int a[10],n,i,cnt=1,j;
clrscr();
printf("ENTER THE RANGE VALUE");
scanf("%d",&n);
printf("\nEnter the No");
for(i=0;i<n;i++)
{
scanf("%d",&a[i]);
}
for(i=0;i<n;i++)
{
if(a[i]!=0)
{
  for(j=i+1;j<n;j++)
  {
if(a[i]==a[j])
{
  cnt++;
  a[j]=0;
}
  }
printf("\n %d\t%d",a[i],cnt);
cnt=1;
a[i]=0;

  }
}
  getch();
}