Can a pointer point to null?
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Print all numbers which has a certain digit in a certain position eg: number=45687 1 number=4 2 number=5 etc
Why array is used in c?
Is there a way to switch on strings?
What is character constants?
Derive the complexity expression for AVL tree?
what is the difference between call by value and call by reference?
5 Answers Genpact, Global Logic, Infosys,
main() { FILE *fs; char c[10]; fs = fopen(“source.txt”, ”r”); /* source.txt exists and contains “Vector Institute” */ fseek(fs,0,SEEK_END); fseek(fs,-3L,SEEK_CUR); fgets(c,5,fs); puts(c); }
char p="data"; printf(p);
WHAT IS FLOAT?
Can a local variable be volatile in c?
what will be the output of "printf("%d%d",scanf("%d% d",&a,&b))".provide an explation regarding the question
Write a function that will take in a phone number and output all possible alphabetical combinations