-
">
HOW TO PRINT "n" in C?
-
-
Output of a++ + ++a + a++
What is the answer of a++ + ++a + a++
int a=5;c = a++ + ++a + a++;//compiler produces the answer 28!!!//HowThe C language terminator isA. semicolonB. colonC. periodD. exclamation mark
kavitha b h
- Mar 1st, 2015
A
Tricky C Program questions
1)Write a C program to find a peculiar two digit number which is three times the sum of its digits.2) Bacteria are known to multiply very rapidly. If a certain container contains just one bacterium on the first day and there are twice as many on the next day. In this manner the number of bacteria in the container doubles itself everyday. Assuming that the container would be full on the 10th day with...
Pre and post increment operators
Why does ++i * ++i give 49 when i=5?
How to find entered number is EVEN or ODD without using conditional statement(not using if.. else,if.. , else if..,while, do... while...., for....)
Pujitha
- Jun 27th, 2019
We can use the conditional operator
RohitReddy
- Mar 12th, 2018
You can use conditional operator like this,
String result = num % 2 == 0 ? "Even" : "Odd";If we declare a pointer like char *p;how much memory is allocated for pointer variable 'p'.
Read Best Answer
Editorial / Best Answer
winny gupta- Member Since Feb-2007 | Feb 15th, 2007
2 bytes of memory because the pointer variable, whatever data type it maybe pointing to is always an unsigned integer as the address is always a positive integer, hence requiring 2 bytes of memory
Raees Ul Islam
- Nov 25th, 2021
Pointer is actually is a reference to memory cell. In 32bit operating system, OS use 4 byte for pointing to any memory cell thats why only 4GB memory can be used in 32bit operating system. On the othe...
Alejandro
- Mar 5th, 2016
It Depends on the architecture which is building on. - In a 16-bit addressing system, 2 bytes. - In a 32-bits addressing system 4 bytes. - In a 64-bits addressing system 8 bytes. Even in old ar...
Write a program to implement the Fibonacci series
Read Best Answer
Editorial / Best Answer
baseersd- Member Since Jun-2007 | Jul 27th, 2007
Code- #include
- "nEnter the limit for the series ");
- scanf("%d""%d ", sum);
- i = j;
- j = sum;
- sum = i + j;
- }
- getch();
- }
keerthi
- Jun 7th, 2013
Code for fibonacci series
Code- #include<stdio.h>
- "enter the size of the series");
- scanf("%d""%d",sum);
- i=j;
- j=sum;
- sum=i+j;
- }
- getch();
- }
n.m.sudesh kumar
- Mar 20th, 2013
Code- #include<stdio.h>
- #include<conio.h>
- "enter the value of n:");
- scanf("%d""the fibonacci series; %d
- ",pre);
- sum=pre+next;
- pre=next;
- next=sum;
- }
- getch();
- }
When is a switch statement better than multiple if statements?
A switch statement is generally best to use when you have more than two conditional expressions based on a single variable of numeric type.
jaspreet grewal
- Oct 13th, 2011
Simply saying, IF-ELSE can have values based on constraints
where SWITCH can have values based on user choice.Jegan Chakkravarthy
- Jan 7th, 2011
Switch statements can be used when any one of the given alternatives are to be matched. In the sense, only when an equality operator is needed. Other relational operators can't be used in switch c...
C Armstrong Number and multiple coding questions
Q1. write a program to find a given number is armstrong number or not ?Q2write a program which accepts a filename as a command line argument and reverse the contents of the file(i.e first character becomes the last character of the file and so on ?Q3 how can i call a function given its name as a string ?Q4 How to swap low-order byte and high order byte in an integer without using temporary variable?Q5...
What is the output of the following program?#define SQR(x) (x*x)
main()
{
int a,b=3;
a= SQR(b+2);
printf("%d",a);
}
">What is the output of the following program?#define SQR(x) (x*x)main(){ int a,b=3; a= SQR(b+2); printf("%d",a);}
A) 25B) 11C) ErrorD) Garbage Value
Ravi Raj Singhail
- Nov 25th, 2017
Answer is 11, Vinayaka was right all along :/
jbode
- Nov 1st, 2017
Remember that macros are just dumb text substitutions - they dont act like functions. If you specify an arithmetic expression like "b+2" as an argument to a macro, that expression wont be *evaluated*...
Output of the C program
What is the output of the following code?
c
#include
void main()
{
int s=0;
while(s++}
If any difference then Why it is difference?
">What will be the output of the following program in UNIX OS with CC compiler and TC compiler?int main(){ int i=5; printf("\n%d",++i + ++i + ++i + ++i + ++i );} If any difference then Why it is difference?
jainrahul399
- Jun 3rd, 2011
50 "bcoz i increment first to last and than i get value 10 and put and add than we get 50"
paragmalshe
- May 29th, 2008
Undefined behavioroutput may vary from compiler to compilervalue of a variable is getting modified more than once between 2 sequence pointshttp://en.wikipedia.org/wiki/Sequence_point
Tell one difference which is in C and not in C++. Can we pass arguments in main() Difference between static and constant variable.
Read Best Answer
Editorial / Best Answer
hrs1129- Member Since May-2008 | May 28th, 2008
yes we can pass arguments if we pass argument ir would become commandline argument.
eventhough static and constant variable are common for alla objects the value of static variable can be increased in time being but it cannot be increased in constant variablejbode
- Aug 22nd, 2011
One thing allowed by C that is *not* allowed by C++ is for main() to be called from within the program itself. IOW, in C, it's possible for main() to be recursive. The main() function in both C ...
Akhielsh Kumar
- Aug 22nd, 2011
In c declaration must be just after opening braces { of method.
The is flexibility in c++.Fix Function
Write the implementation of Fix function? fix(2.5) = 2 and fix(-2.25) = -3, this is the expected result. Write the code to implement this behaviour?
HariGM
- Aug 3rd, 2010
void fix(float a){float i=0;pid_t=pid;i=a; if (i>0){ printf("Fixed Value :%d n", (int)i);}else if (i<0){ printf("Fixed Value :%dn", (int)--i);}
Read Best Answer
Ans