Can you explain what keyboard debouncing is, and where and
why we us it?
please give some examples
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a memory of 20 bytes is allocated to a string declared as char *s then the following two statements are executed: s="Etrance" l=strlen(s); what is the value of l ? a.20 b.8 c.9 d.21
There are N egg baskets and the number of eggs in each basket is a known quantity. Two players take turns to remove these eggs from the baskets. On each turn, a player must remove at least one egg, and may remove any number of eggs provided they all belong to the same basket. The player picking the last egg(s) wins the game. If you are allowed to decide who is going to start first, what mathematical function would you use to decide so that you end up on the winning side?
how to implement stack work as a queue?
Reverse the part of the number which is present from position i to j. Print the new number. eg: num=789876 i=2 j=5 778986
Where we use clrscr in c?
why use functions a) writing functions avoids rewriting the same code over and over b) using functions it becomes easier to write programs and keep track of what they are doing c) a & b d) none of the above
Write a C program to get the desired output. 1 1 2 1 1 3 3 1 1 4 6 4 1 1 5 10 10 5 1 . . . 1 n..............n 1 Note: n is a positive integer entered by the user.
What is the general form of #line preprocessor?
Explain how can you check to see whether a symbol is defined?
what is const volatile?
What is the difference between malloc() and calloc()?
Explain the difference between struct and union.