#include<stdio.h>
void main()
{
int =1;
printf("%d%d%d",a++,++a,++a);
}
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How many bytes is a struct in c?
write a program in c to find out the sum of digits of a number.but here is a condition that compiler sums the value from left to right....not right to left..
Are pointers really faster than arrays?
Given only putchar (no sprintf, itoa, etc.) write a routine putlong that prints out an unsigned long in decimal. [ I gave the obvious solution of taking % 10 and / 10, which gives us the decimal value in reverse order. This requires an array since we need to print it out in the correct order. The interviewer wasn't too pleased and asked me to give a solution which didn't need the array ].
what is recursion in C
hello freinds next week my interview in reliance,nybody has an idea about it intervew questions..so tell
hat is a pointer?
convert 0.9375 to binary
There are 21 people in a room. They have to form groups of 3 people each. How many combinations are possible? Write a C program to print the same.
Write an algorithm for a program that receives an integer as input and outputs the product of of its digits. E.g. 1234 = 24, 705 = 0
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
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