Answer / sreejesh1987

// Why 2D array? Solution with 1D array
#include<stdio.h>
#include<conio.h>
void main()
{
int i,a[11],min,max;
clrscr();
printf("Enter Twelve numbers:");
for(i=0;i<12;i++)
scanf("%d",&a[i]);
min=max=a[0];
for(i=0;i<12;i++)
{
if(a[i]>max)
max=a[i];
if(a[i]<min)
min=a[i];
}

printf("\nHighest:%d,Lowest:%d",max,min);

getch();
}

#include<stdio.h> #include<conio.h> void main() { char str[10]; int,a,x,sw=0; clrscr(); printf("Enter a string:"); gets(str); for(x=0;x<=a;a++); for(x=0;x<=a;x++) { if(str[x]==str[a-1-x]) { sw=1; } else sw=0; } if(sw==10 printf("The entered string is palindrome:"); else printf("The entered string is not a palindrome:); } getch(); } wht would be the explanation with this written code???

2 Answers  

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Seat Reservation prog for the theatre. Write a function for seat allocation for the movie tickets. Total no of seats available are 200. 20 in each row. Each row is referred by the Character, "A" for the first row and 'J' for the last. And each seat in a row is represented by the no. 1-20. So seat in diffrent rows would be represented as A1,A2....;B1,B2.....;........J1,J2... Each cell in the table represent either 0 or 1. 0 rep would seat is available , 1 would represent seat is reserved. Booking should start from the last row (J) to the first row(A). At the max 20 seats can be booked at a time. if seats are available, then print all the seat nos like "B2" i.e (2 row, 3 col) otherwise Print "Seats are not available." and we must book consecutive seats only.

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Given 1 to n distinct random number of which n+1th element was duplicated. How do find the duplicate element and explain the time complexity of the algorithm.

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what is the diffrence between ++x , x++ pleaaaaase ???

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A Binary no. is given, we hav to find it's decimal equivalent.

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how to write a program that opens a file and display in reverse order?

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Implement a command console for changing settings on a particular object. The command console should allow you to enter a string and will return the response (very similar to a terminal session). The commands are as follows: SET propertyname=newvalue will change the target object’s member named “propertyname” to have a value equal to “newvalue”. If the input value is incompatible (i.e. an int being set to a string), print out an appropriate error message. GET propertyname will print out the current value of the target object’s member named “propertyname”. GET * will print out a list of all target object members and their current values. The system should be extensible for future commands and should accept an arbitrary object, such that another developer could insert another object into the system and rely on the command console to get and set the properties correctly.

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write a program that accepts a number and outputs its equivalent in words. take note that the maximum input is 3000

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how to take time as input in the format (12:02:13) from user so that controls remains between these columns?

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write a program to calculate the amount of investment after a period n years if the principal investors was p and interest is calculated using compound interest,formular=a=p(1+r)^n

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Complexity T(n) What is the time complexity T(n) of the following portions of code? For simplicity, you may assume that n is a power of 2. That is, n = 2k for some positive integer k. a) ? for (i = 1; i <= n; i++) { j = n; cout << i << ? ? j << ? ? << endl; } b) ? for (i = 0; i <= n; i += 2) { j = n; cout << i << ? ? j << ? ? << endl; } c) ? for (i = n; i >= 1; i = i/2) { j = n; cout << i << ? ? j << ? ? << endl; } d) for (i = 1; i <= n; i++) { j = n; while (j >= 0) { cout << i << ? ? j << ? ? << endl; j = j - 2; } }

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program to find the magic square using array

1 Answers  

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