Answer / jaydeep patel

#include <conio.h>
#include<stdio.h>
#include<iostream.h>
#include<math.h>
void main(void)
{
clrscr();
int binary,len,dec=0;
cout<<"Enter Binary No:: ";
cin>>binary;
for(int i=0;;i++)
{ if(binary==0)
break;
else
{
int temp=binary%10;
dec=dec+(pow(2,i)*temp);
binary=binary/10;
}
}
cout<<endl<<"Decimal No is:: "<<dec;
getch();
}

Answer / bunker

include<stdio.h>
include<conio.h>
void main()
{
int n,x,a,i;
printf("ENTER THE DECIMAL NO");
scanf("%d'&n);
for(i=2;i<=n;i++)
x=n%2;
a=x/2;
printf("binary %d",a);
getch();
}

Faster Computers Suppose you have a computer that requires 1 minute to solve problem instances of size 1000. What instance sizes can be run in 1 minute if you buy a new computer that runs 1000 times faster than the old one, assuming the following time complexities T(n) for our algorithm? (a) T(n) = O(n). (b) T(n) = O(n3). (c) T(n) = O(10n).

1 Answers   Qatar University,

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An array of size 5X5 is given to us. The elements from 1 to 25 are to be inserted in the array, such that starting from a particular position for an element i, the next element i+1can be inserted only at the mentioned positions (u,v), and if these all positions are occupied then it returns giving a count of how many positions have been occupied in the array: (u,v) = (x+/-3 , y) (u,v) = (x , y+/-3) (u,v) = (x+/-2 , y+/-2). Example: if the starting element is 1 with the given positions (1,2), then next element 2 can be placed at any one of the positions marked with *. _ _ _ _ _ 1 _ _ _ * _ _ _ _ _ _ _ * _ _ * _ _ _ _

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i don't know about working of nested for loop can any one help me

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write a program to perform generic sort in arrays?

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Assume in University Every student in university as entity, prepare a class for student that store the roll no, name, dob of student, and make funtion of deletion, manipulation, addition of student record.

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write a program to sort 'n' elemnts using bubble sort

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1+1/2!+1/3!+...+1/n!

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write a program that reverses the input number of n.Formulate an equation to come up with the answer.

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