Answer Posted / akash

#include<stdio.h>
#include<conio.h>
void main()
{
int a,b;
clrscr();
printf("enter the value a & b");
scanf("%d%d",&a,&b);
a=a+b;
b=a-b;
a=a-b;
printf("interchange in a & b =%d%d",a,b);
getch();
}

Describe the header file and its usage in c programming?

1072

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Write a C program to help a HiFi’s Restaurant automate its breakfast billing system. Your assignment should implement the following items: a. Show the customer the different breakfast items offered by the HiFi’s Restaurant. b. Allow the customer to select more than one item from the menu. c. Calculate and print the bill to the customer. d. Produce a report to present your complete program and show more sample output. Assume that the HiFi’s Restaurant offers the following breakfast menu: Plain Egg $2.50 Bacon and Egg $3.45 Muffin $2.20 French Toast $2.95 Fruit Basket $3.45 Cereal $0.70 Coffee $1.50 Tea $1.80

3135

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What is multidimensional arrays

1130

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Why is c called c?

1029

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What is the difference between array_name and &array_name?

1307

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Which is better malloc or calloc?

1105

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Can a function argument have default value?

1158

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Do variables need to be initialized?

1060

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Read the following data in two different files File A: aaaaaaaadddddddd bbbbbbbbeeeeeeee ccccccccffffffff File B: 11111111 22222222 33333333 By using the above files print the following output or write it in the Other file as follows aaaaaaaa11111111dddddddd bbbbbbbb22222222eeeeeeee cccccccc33333333ffffffffffff

3298

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design and implement a data structure and performs the following operation with the help of file (included 1000 student marks in 5 sub. and %also) 1.how many students are fail in all 5 subjects (if >35) 2. delete all student data those are fail in all 5 subjects. 3. update the grace marks (5 no. if exam paper is 100 marks) 4. arrange the student data in ascending order basis of marks. 5.insert double of deleted students with marks in the list.

1980

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What is the stack in c?

1157

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application areas a 'c' a) operating system b) graphics, interpreter, assembler c) program evalution, communication softwares d) all the above

1069

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Tell me about low level programming languages.

1135

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Write a program to reverse a string.

1086

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Explain what does a function declared as pascal do differently?

1300

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