Question

while loop using logical operators

Answer 1

the three logical operator are :-

logical AND(&&)

logical OR(||)

logical NOT(!)

#include <stdio.h>
int main()
{
   int i=1, j=1;
   while (i <= 4 || j <= 3)   //here we use the logical OR operator which check condition                   
   {
	printf("%d %d\n",i, j);
	i++;
	j++;
   }
   return 0;
}

Output:

1 1
2 2
3 3
4 4

Answer 2

while((i<15) && (i!=5))

{

printf("%d",i);

i++

}