I want code for stop watch in c c++ & java.

c# include
int main()
{
printf("Learning C is not
a difficult task");
return();
}

prakash pankaj

• Dec 1st, 2012

Return should contain return(0) because return type of main is int.

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shivprasad

• Nov 2nd, 2012

B) float pointer

jbode

 Profile Answers by jbode Questions by jbode

• Oct 29th, 2012

B is a plain float.

FLOATPTR a,b; expands to float* a,b;, which is *parsed* as float (*a),b;. The * is bound to the declarator, not the type specifier, so only a is declared as a pointer to float.

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cprintf is defined to send formatted output to the text window on the screen. And printf directs its output to the stdout. What is the difference between stdout and a text window then? Does the screen serve differently while using cprintf and printf? Please explain

...uzma...

 Profile Answers by ...uzma... Questions by ...uzma...

• Oct 4th, 2012

128

Ashok Kumar Orupalli

• Sep 4th, 2012

Answer is a)128. Here we are not modifying const value. We are just assigning value to const variable.

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Explain the difference between language and scripting language?

...uzma...

 Profile Answers by ...uzma... Questions by ...uzma...

• Oct 4th, 2012

The origin of the term was similar to its meaning in "a movie script tells actors what to do": a scripting language controlled the operation of a normally-interactive program, giving it a sequence of ...

jbode

 Profile Answers by jbode Questions by jbode

• Sep 12th, 2012

"Scripting" language *usually* implies a language thats interpreted as opposed to compiled, with lots of high-level operations for file manipulation, pattern matching, job management, etc. and geared ...

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What is the break statement used for?1. To quit the program.2. To quit the current iteration.3. To stop the current iteration and begin the next iteration.4. None of the above.

preeti jain

• Sep 26th, 2012

To quit the current iteration. i.e. jump out of the loop.

aditya pathak

• Sep 21st, 2012

3. To stop the current iteration and begin the next iteration.

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dhruv

• Sep 25th, 2012

Yes, it is called recursion

Ashok Kumar Orupalli

• Sep 4th, 2012

Only one main main function is allowed. But you can call that main function n number of times.

Code
span style="color: #ff0000;">"%d"

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Write a program that prompts the user to enter an integer from 1 to 15 and displays
a pyramid . For example if the input integer is 6 ,the output is shown below :




1

2 1 2

3 2 1 2 3

4 3 2 1 2 3 4

5 4 3 2 1 2 3 4 5

6 5 4 3 2 1 2 3 4 5 6

vinoth kumar

• Sep 10th, 2012

Code
span style="color: #ff0000;">"%d""      ""%d    ""%d    ""
"

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When we press enter to end the program and press Alt+F5 to see the output again, we see that the getche() function places the cursor at the beginning of the line. So, does the enter key specify carriage return in this case. But while entering output, it works as a newline character... Please explain the difference in both the contexts.

AnSi

• Sep 8th, 2012

Enter key is line feed.

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c#include
#include
int main()
{
int a=10;
void *p;
p=&a;
clrscr();
printf("%u",*p);
getch();
return;
}

I know that this program is wrong as error is shown on compiling it.
Anyone please provide a simple program using Void pointer in C.
Thanks in advance :)

Ashok Kumar Orupalli

• Sep 3rd, 2012

You have to typecast void pointer to int as *(int*)p;

Code
#include<stdio.h>
#include<conio.h>
"%u"

Sereche

 Profile Answers by Sereche Questions by Sereche

• Jul 9th, 2012

Your error is on line 9, where youve attempted to dereference a pointer to void (the expression *p). You can only dereference typed pointers. The solution you are probably looking for would be to repl...

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Can you please explain the declaration of getch() function that is "int getch(void)"?
I have the doubt that if its return type is int, why is the character typed from the keyboard is displayed as it is? It should be displayed in its ASCII value. Also, what does void as parameter in this function stand for???

jbode

 Profile Answers by jbode Questions by jbode

• Aug 31st, 2012

In C, all the character-oriented functions (getc, fgetc, getchar, etc.) return int instead of char, mainly to support an out-of-band value for EOF (an integer expression with a negative value).

The "void" in the parameter list indicates that the function takes no parameters.

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Narmadha

• Aug 23rd, 2012

The size of pointer variable depends on the processor architecture that is 32-bit or 64-bit.It may vary according to compiler we are used.

Arpita Mishra

• Aug 4th, 2012

The size of a pointer variable is 2 bytes which is the size of unsigned integer as pointer variables are always used to store addresses.

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Is it possible to print colors with printf statements ?

Prashant Shetty

• Aug 17th, 2012

Include conio.h header file and textcolor(int value) function and dont forget to use cprintf statement : ex:

Code
span style="color: #ff0000;">"hell world");
 

now hello world will be displayed in yellow color

jbode

 Profile Answers by jbode Questions by jbode

• Jun 4th, 2012

Not directly. The printf function simply sends formatted text to the output stream. However, with some terminals, you can send control codes as part of the formatted text, and these control codes ca...

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What is the output of the following code?

c
#include
void main()
{
int s=0;
while(s++

Nupur Boral

• Aug 16th, 2012

Ans:3 s++ means-first s=0 then s=s+1.so checking the initial value of s & then increment the value of s.In this way continuing this process & print the value of s.

Ravindra Kumar saxena

• Jul 25th, 2012

45678910

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How to return multiple values in C language function?

Arpita Mishra

• Aug 4th, 2012

Multiple values can be returned from a function by using call by address i.e. pointers intelligently.

jbode

 Profile Answers by jbode Questions by jbode

• Jan 3rd, 2012

Strictly speaking, a C function can only *return* a single value; you cant write something like "a,b,c=f();". However, you can write to multiple function parameters in addition to returning a value (...

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What function will read a specified number of elements from a file?

kiran.eemuru

• Aug 1st, 2012

Fread() function will read a specified number of elements from a file .

rocking.piyush

 Profile Answers by rocking.piyush Questions by rocking.piyush

• Feb 22nd, 2011

Its the read() functionthe syntax isint bytes = (fp, buf,1);First argument is the source file, second argument is the address of the buffer and the third argument is the maximum number of bytes we want to read.It returns the number of bytes actually read.

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....and find the minimum number of notes to form that amount.
The denominations are 500,100,50,20,10,5,2,1 Rupee.

using any loop!!

Bincy Roy

• Jul 31st, 2012

"c #include int main(){ int amount,no_hun,no_fifty,no_ten,no_five,no_two,no_one,total_notes; printf(" Enter the amount: "); scanf("%d",&amount); no_hun=amount/100; amount=amoun...

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...and multiply these two numbers without using the multiplication operator!

using any loop!

Delbin

• Jul 22nd, 2012

Code
#include<stdio.h>
#include<stdlib.h>
"%d%d""%d
",result);
}

Er.Kunal

 Profile Answers by Er.Kunal Questions by Er.Kunal

• Jul 22nd, 2012

I have included the code herein for u."c //Program for Multiplication without using multiplication operator written by Er.Kunal #include #include void main() { int multiplican...

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And count how many positive and how many negative and 0 numbers were entered!!
pls

delbin

• Jul 22nd, 2012

Code
#include<stdio.h>
"%d""+:%d -:%d 0:%d
",pos,neg,zero);
 
}

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