c #i ain()
{
float p=1,q=2,r=-2,a;
a=avg(p,(q=4,r=-12,q),r);
printf("%f",a); return 0;
}
float avg(float x,float y,float z)
{
return (x+y+z)/3;
}
a) 1.000000
b) 0.333333
c) -2.333333
d) 1

Howard Lee Harkness

• Apr 4th, 2013

The real answer is that any programmer who would write this kind of code should be given the opportunity to work for the competition.

The sequence expression (q=4,r=-12,q) evaluates to 4 (the last element), with the side-effect of assigning r the value -12. So, avg(1,4,-12) = -7/3 = -2.33...

bavya

• Feb 15th, 2013

Avg(1,-6,-2)/3 =-2.3333

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chandu

• Apr 5th, 2013

Wild pointer is a pointer which has not been initialized i.e point to nothing

sunil

• Feb 20th, 2013

A pointer which does not hold any valid address is called wild pointer

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Read Best Answer

Editorial / Best Answer

baseersd  

 Profile Answers by baseersd Questions by 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();
}

Improve Answer

charanjeet kaur

• Jun 9th, 2013

D...any where in the program.

neha singh

• Nov 20th, 2012

D. Any where in the program.

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Chinnu Ann Jose

• Aug 21st, 2013

5

akshit

• Jul 30th, 2013

Nothing has been returned by the loop that is no expression is governing the iterative statement so wrong question

Code
 

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sourav punoriyar

 Profile Answers by sourav punoriyar Questions by sourav punoriyar

• Sep 5th, 2013

Please mention in the condition till where you want to print or else it will go on printing and printing i.e for(i=0;i

Code

1. #include<stdio.h>
2. "%d ,",i);
3.  
4. }
5.  
6. }
7.  

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sourav punoriyar

 Profile Answers by sourav punoriyar Questions by sourav punoriyar

• Sep 5th, 2013

as malloc returns the base address to a pointer.which can be typecasted.(of type void)... so firstly the memory allocated is sequentially as per the size of datatype used like int,char,etc... ex: (i...

001edward

• Sep 21st, 2012

Memory allocated is in some other format

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Satt Crypt

 Profile Answers by Satt Crypt Questions by Satt Crypt

• Oct 16th, 2013

Here the 1st answer is 22 and second is 15 because in case of ++a + ++a + ++a then 1st increment then addition let temp=(++a + ++a)==7+7=14 and then ++a =14+8=22
and for 2nd case 5+5+5=15.

jbode

 Profile Answers by jbode Questions by jbode

• Aug 19th, 2013

C is a high-level language because it abstracts away a large part of the underlying machine; instead of dealing with registers and opcodes, youre dealing with objects and expressions. Streams are abs...

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Some operating systems (such as UNIX or Windows in enhanced mode) use virtual memory. Virtual memory is a technique for making a machine behave as if it had more memory than it really has, by using disk space to simulate RAM (random-access memory). In the 80386 and higher Intel CPU chips, and in most other modern microprocessors (such as the Motorola 68030, Sparc, and Power PC), exists a piece of...

kranthi tadisetty

• Oct 20th, 2013

Thrashing means "high pagefaultservice time ",bcoz of that reason the operating system can applying pagereplacement algorithms are very highly,i.e(processor busy with executing pagereplacement algorithms rather than executing userinstructions

amit1220

• Dec 13th, 2012

Thrashing is caused by under allocation of the minimum number of pages required by a process, forcing it to continuously page fault. The system can detect thrashing by evaluating the level of CPU util...

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Int *ptr = (int *)malloc(100*(sizeof(int)));ptr++;free(ptr);

jbode

 Profile Answers by jbode Questions by jbode

• Nov 29th, 2013

First of all, you can clean up that malloc call (see attached code). You shouldn't cast the result of malloc; its unnecessary, and under compilers that use the 1989/1990 standard, it can suppress a d...

sourav punoriyar

 Profile Answers by sourav punoriyar Questions by sourav punoriyar

• Sep 5th, 2013

"c int *ptr = (int *)malloc(100*(sizeof(int))); ptr++; free(ptr); i think it will allocate 400 bytes...int taken as 4 bytes..gcc compiler..and send base address to po...

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prasanna

• Dec 4th, 2013

Max and min program without semicolon

Manali

• Sep 18th, 2011

Code
#include<stdio.h><br /><br />void main()<br /><br /> {<br /><br />   if(printf("no semicolon"))<br /><br /> {}<br /><br /> }

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cint main()
{
char a = 120, b = 140;
int i;
i = a + b;
printf("%d", i);
return 0;
}
a) 260
b) 0
c) -1
d) 1

Surajsingh Rajput

• Feb 12th, 2014

The answer is 4. because range of char is -128 to 127 so at 140 it get considered as 127,-128,-127,-126,....,-116.
so 120+(-116)=4

ish mahajan

• Jan 16th, 2014

260

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jbode

 Profile Answers by jbode Questions by jbode

• Mar 7th, 2014

First, count up the number of digits in the candidate value; an easy way to do this is take the floor value of the log of the number and add 1 (for example, floor(log10(1234)) = 3, so 3 + 1 = 4 digits...

Kapil S Shinde

• Feb 25th, 2014

"c start Accept num noOfDigit=calculate number of digits //use counting digit function while(num!=0) { remainder=inum%10; sum=sum+pow(remainder,noOfDigit); //use power func...

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Amber Bhardwaj

• Apr 15th, 2014

For example, the command line gcc -o myprog myprog.c would result in the following values internal to GCC: "c argc 4 argv[0] gcc argv[1] -o argv[2] myprog argv[3] myprog.c ...

nirupa

 Profile Answers by nirupa Questions by nirupa

• Feb 22nd, 2008

The answer is a) r as argv[1] is fridayand argv[0] is myprog

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Nidhi.saradhara

• May 5th, 2014

The difference between Union and structure is the structure is occupied a memory to all member in the structure but union is occupied to memory in largest member in union

sendhil

• Aug 14th, 2011

Structure has different memory location but union has the same memory location while using the structure , struct is the keyword and here union is the keyword

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JOSNA JOSEPH

• Jun 10th, 2014

Yes C is a middle level language since it have both the features of low level and high level language. also C can be directly converted to low level, using C compiler. No other interpreter is needed...

aswini

• Sep 25th, 2011

C is a high level procedure oriented structured programming language

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Write a C program to reverse the strings stored in the following array of pointers to strings char *s[]={"To err is human..", "But to really mess things up", "One needs to learn C!!" };

Chentra HD

 Profile Answers by Chentra HD Questions by Chentra HD

• Jun 21st, 2014

I can not run on Dev++?

rocking.piyush

 Profile Answers by rocking.piyush Questions by rocking.piyush

• Feb 22nd, 2011

#include <stdio.h>#include <string.h>void reverse (char *);main(){ char *s[] = {     "To err is human...",     "But to...

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string abc = showData()["Hello"];

can somebody explain what is use of ["Hello"] after function call?

shweta gupta

 Profile Answers by shweta gupta Questions by shweta gupta

• Jun 25th, 2014

There is showdata is returning index .
example when it return 1 then abc="ello";

jbode

 Profile Answers by jbode Questions by jbode

• Aug 6th, 2012

C doesn't have a String data type, unless that supposed to be a typedef for something. Having said that, I think this is taking advantage of the fact that array indexing in C is commutative; IOW, "...

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Write a C program using arrays to count the numbers of positive and negative numbers which accepts the inputs as "size of the array" & "elements of the array" and outputs as "number of negative numbers in an array are" & "numbers of positive numbers in an array are" ?

shweta gupta

 Profile Answers by shweta gupta Questions by shweta gupta

• Jun 25th, 2014

Code
#include<iostream>
#include<stdio.h>
"enter the size of array""enter element of a["<<i<<"]=""total negative numbers "<<count_neg<<" and positive number is "

asdasda

• Aug 11th, 2013

Code
#include<conio.h>
#include<iostream>
"How many values: ""Enter value "<<a<<": "

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How do I implement a C program that reads a string and prints a table with the number of occurrences of each character in the string.

Ex: Rubber. r = 2, u = 1, b = 2, e = 1.

shweta gupta

 Profile Answers by shweta gupta Questions by shweta gupta

• Jun 25th, 2014

Code
span style="color: #ff0000;">"aabcadefge"

jbode

 Profile Answers by jbode Questions by jbode

• Aug 31st, 2012

Simple, fairly brain-dead example. Assumes any input characters fall into the range [0...CHAR_MAX). "c #include #include #include int main(int argc, char **argv) { int coun...

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