Explain what is the benefit of using const for declaring constants?
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how to print electricity bill according to following charges first 100 units -1rs per unit for next 200 units-1.50 rs per unit without using conditions
how many argument we can pas in in a function
An integer that indentifies the position of a data item in a sequence of data items a) value b) number c) index d) all of the above
What is difference between structure and union in c?
What is action and transformation in spark?
What does struct node * mean?
How Many Header Files in c?
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
what is the importance of spanning tree?
write a reverse string to print a stars.(with out using logic) ***** **** *** ** *
main() { int x=5; printf("%d %d %d\n",x,x<<2,x>>2); } what is the output?
Can anyone tell what is stack overflow? what precaution we should take?