Hierarchy decides which operator
a) is most important
b) is used first
c) is fastest
d) operates on largest numbers
Write a C program to find the smallest of three integers, without using any of the comparision operators.
Write a program to find whether the given number is prime or not?
What does typeof return in c?
What are header files and explain what are its uses in c programming?
18)struct base {int a,b; base(); int virtual function1(); } struct derv1:base{ int b,c,d; derv1() int virtual function1(); } struct derv2 : base {int a,e; } base::base() { a=2;b=3; } derv1::derv1(){ b=5; c=10;d=11;} base::function1() {return(100); } derv1::function1() { return(200); } main() base ba; derv1 d1,d2; printf("%d %d",d1.a,d1.b) o/p is a)a=2;b=3; b)a=3; b=2; c)a=5; b=10; d)none 19) for the above program answer the following q's main() base da; derv1 d1; derv2 d2; printf("%d %d %d",da.function1(),d1.function1(),d2.function1 ()); o/p is a)100,200,200; b)200,100,200; c)200,200,100; d)none 20)struct { int x; int y; }abc; you can not access x by the following 1)abc-->x; 2)abc[0]-->x; abc.x; (abc)-->x; a)1,2,3 b)2&3 c)1&2 d)1,3,4
Who is invented by c?
different between overloading and overriding
What is the hardest programming language?
the 'sizeof' operator reported a larger size than the calculated size for a structure type. What could be the reason?
The difference between printf and fprintf is ?
main() { int x=20,y=35; x = y++ + x++; y = ++y + ++x; printf("%d %d\n",x,y); }
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Why is this loop always executing once?