What are header files and explain what are its uses in c programming?
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c program to subtract between two numbers without using '-' sign and subtract function.
Write a routine that prints out a 2-D array in spiral order!
what is the c source code for the below output? 1 0 1 1 0 1 0 1 0 1 1 0 1 0 1
How to use c/c++ code in JAVA
10 Answers CDAC, IBM, Satyam, Scope International,
what is the difference between #include<stdio.h> and #include"stdio.h" ?
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Write the syntax and purpose of a switch statement 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 definition of storage classes?
f=(x>y)?x:y a) f points to max of x and y b) f points to min of x and y c)error
Why is C called a middle-level language?
Why do u use # before include in a C Progam?