PROGRAM ON USING SWITCH STATEMENT

#include<iostream.h>
#include<conio.h>
void main()
{
   int i=0,ua=0,ub=0,uc=0,fail=0;
   clrscr();
   while(i<=5)
   {
      switch(i++)
      {
case 1:
case 2: ++ua;
case 3:
case 4: ++ub;
case 5: ++uc;
default: ++fail;
      }
   }
   cout<<"ua="<<ua<<"\t"<<"ua="<<ub<<endl;
   cout<<"uc="<<uc<<"\t"<<"fail="<<fail<<endl;
   getch();
}