LLucent Placement Paper -: Programming Questions And Answers

LLucent Previous Years Solved Sample Placement Papers

1. main()
   {
   int i;
   for(i=0;i<5;i++)
   {
   printf("%d\n", 1L << i);
   }
   }
   

   a. 5, 4, 3, 2, 1

   b. 0, 1, 2, 3, 4

   c. 0, 1, 2, 4, 8

   d. 1, 2, 4, 8, 16 Ans: d. 1, 2, 4, 8, 16

2. main()
   {
   signed int bit=512, i=5;
   for(;i;i--)
   {
   printf("%d\n", bit = (bit >> (i - (i -1))));
   }
   }
   

   a. 512, 256, 128, 64, 32

   b. 256, 128, 64, 32, 16

   c. 128, 64, 32, 16, 8

   d. 64, 32, 16, 8, 4 Ans: d. 64, 32, 16, 8, 4

3. main()
   {
   signed int bit=512, i=5;
   for(;i;i--)
   {
   printf("%d\n", bit >> (i - (i -1)));
   }
   }
   

   a. 512, 256, 0, 0, 0

   b. 256, 256, 0, 0, 0

   c. 512, 512, 512, 512, 512

   d. 256, 256, 256, 256, 256 Ans: d. 256, 256, 256, 256, 256