Answer / pavan_mustyala

/**********
First construct the structure with total count on numbers
to be added. Now these members are accessed via that
structure variables. In the below example, structure
contains 2 numbers only.
***********/
#include <stdio.h>

struct numbers
{
int num1;
int num2;
};

void main()
{
struct numbers mpk;
int result;

printf("Enter two numbers");
scanf("%d%d",&mpk.num1, &mpk.num2);

result = mpk.num1 + mpk.num2;
}

String reverse with time complexity of n/2 with out using temporary variable.

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What is your nationality?

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given integer number,write a program that displays the number as follows: First line :all digits second line : all except the first digit . . . . Last line : the last digit

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main() { extern i; printf("%d\n",i); { int i=20; printf("%d\n",i); } }

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main() { char *a = "Hello "; char *b = "World"; clrscr(); printf("%s", strcpy(a,b)); } a. “Hello” b. “Hello World” c. “HelloWorld” d. None of the above

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main() { extern int i; { int i=20; { const volatile unsigned i=30; printf("%d",i); } printf("%d",i); } printf("%d",i); } int i;

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why the range of an unsigned integer is double almost than the signed integer.

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main() { char *p = “ayqm”; printf(“%c”,++*(p++)); }

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A program that will create a movie seat reservation. The program will display the summary seats and its status. The user will be ask what seat no. to be reserved, then it will go back again to the summary to display the updated seat status. If the seat no. is already reserved then it will prompt an error message. And also if the input seat no is out of range then it will also prompt an error message. The program is continuously running. Termination of the program will depends on how the programmer will apply. Sample output: Movie Seats Reservation Summary of Seats: Seat 1: Available Seat 2: Available Seat 3: Available Seat 4: Available Seat 5: Available Enter seat no. (Press 0 to terminate Or the assigned seat capacity) : 1 Movie Seats Reservation Summary of Seats: Seat 1: Reserve Seat 2: Available Seat 3: Available Seat 4: Available Seat 5: Available Enter seat no. (Press 0 to terminate Or the assigned seat capacity) : 6 The Seat no. is out of range! Movie Seats Reservation Summary of Seats: Seat 1: Reserve Seat 2: Available Seat 3: Available Seat 4: Available Seat 5: Available Enter seat no. (Press 0 to terminate Or the assigned seat capacity) : 1 The Seat no. is already reserved! Movie Seats Reservation Summary of Seats: Seat 1: Reserve Seat 2: Available Seat 3: Available Seat 4: Available Seat 5: Available Enter seat no. (Press 0 to terminate Or the assigned seat capacity) : 0 GoodBye... Thank You!!!

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void main() { int x,y=2,z; z=(z*=2)+(x=y=z); printf("%d",z); }

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