w.a.p in C to input a word. find the total no. of letters forming the word. and using these letters display the total no. of possible combinations without repeating any letter.for example: if string entered is "sunil", the total no. of letters in the word is 5 i.e. s,u,n,i,l.and then displays sunil sunli...

kamal Bhatia

• Feb 13th, 2015

Code
#include<stdio.h>
#include<string.h>
#define a 15
"Enter a word");
        scanf("%s""%d ""%c""
"

ishan786

 Profile Answers by ishan786 Questions by ishan786

• Feb 15th, 2009

#include<stdio.h> #include<conio.h> char a[10]; int i,j,k; void one(); void two(); void three(); void main() {        printf("n enter a word "); &nb...

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Hii All,
i am a begginer at c programming in the first semetser of study, and i am trying to doing my project what is:

Diff — The program should compare two text files and list the differences, i.e. lines and columns of the beginning and the end of a given difference.

i dont know how to start or what to do with this, please anyhelp :)
thank you

Write a function to count how many students get marks higher than the average and how many students get marks lower than average mark out of n number of students.

elayaraja.v

• Dec 16th, 2014

Write a function to count how many students get marks higher than the average and how many students get marks lower than average mark out of n number of students.?

Code
#define AVG 60
"please enter studentd   %d   Marks  :
",i);
scanf("%d""  less than average    %d 
 grater than average  %d
""Please enter how many students appered for exam:   
");
scanf("%d",n);
count(n);
}

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What is the difference between cprintf and printf? Please explain in detail.

indinfer

 Profile Answers by indinfer Questions by indinfer

• Nov 16th, 2014

I think the original question was not a typo. The original question was printf, not fprintf, compared to cprintf. And I think printf output goes to stdout (standard out) which by default goes to con (the console). cprintf output goes only to con.

Howard Lee Harkness

• Apr 4th, 2013

Cprintf outputs to the console device.
fprintf outputs to a stream specified by the 1st parameter.

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jbode

 Profile Answers by jbode Questions by jbode

• Sep 19th, 2014

See the attached snippet for a general picture of how a compiled program is loaded into memory for x86-based systems. Some architectures (such as Harvard architecture) dont store program text and dat...

sourav punoriyar

 Profile Answers by sourav punoriyar Questions by sourav punoriyar

• Sep 5th, 2013

all the above code is in the code section of memory...as int a;a=5;are automatic storage class type..so they will come to life when this function is called.as local variables are stored in stack sect...

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oly

• Sep 14th, 2014

What is the program for delete a list in an linked list?

Sukumar Paul

 Profile Answers by Sukumar Paul Questions by Sukumar Paul

• Aug 1st, 2010

yaa i am writing the full program here for better understanding:This program will be run on Turbo C++ 3.0 without any error or warning. "c #include #include //Declaring node of li...

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Ami Sheth

• Aug 12th, 2014

When we declare a null pointer it addresses the 0 address which is the address of operating system so we cannot use that address this is what the pointer is linked to OS

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Amol Patil

• Aug 4th, 2014

Program memory:where place your variable,you can read and write values

data memory:where tee application is stored some chips allows part of the program memory to be modified in block
,but you cant store a variable in the program memory.means initilize variable is not change in program memory.

mukesh patil

• Aug 4th, 2014

Data memory = where you place your variables. You can read and write values. Program memory = where the application is stored. Some chips allows parts of the program memory to be modified in blocks ...

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c#include
#include
int main()
{
int a=1,r=2,i;
for (i=0;i

nira

• Jul 1st, 2014

Much easier approach, this is a logic question, not programming

Code
    
    #include<stdio.h>
    #include<math.h>
",%d "

shweta gupta

 Profile Answers by shweta gupta Questions by shweta gupta

• Jun 25th, 2014

Code
#include<iostream>

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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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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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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 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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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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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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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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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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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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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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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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