What could possibly be the problem if a valid function name such as tolower() is being reported by the C compiler as undefined?
write a program to copy the string using switch case?
can any one provide me the notes of data structure for ignou cs-62 paper
what is the difference between unix os and linux os
What is the c value paradox and how is it explained?
compare array with pointer?
what is a void pointer?
what is the difference b/w NULL and null?
What are the ways to a null pointer can use in c programming language?
write a program to reverse the words in the sentence.NOTE:not reverse the entire string but just the occurance of each word
without using control structures and control structures find the max and min of given 2 nos
to find the program of matrix multiplication using arrays
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