//Swap Two Numbers In Single Statement Without Temp Variable
#include<iostream.h>
#include<conio.h>
int main ()
{
C Program Special Logic Tricks
//Swap Two Numbers In Single Statement Without Temp Variable
#include<iostream.h>
#include<conio.h>
int main ()
{
int a=1,b=2;
clrscr();
a=a+b-(b=a);
cout<<“A: “<<a<<” B: “<<b;
getch();
}
You Can Also Take Input Values For A And B Variables
May Be Your Question Is How This Statement Working ?
a=a+b-(b=a);
First Step a=1+2-(b=1); // Also Assign Values Of a To b
Then a=1+2-1
Now a=2, b=1
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An awesome logic !!
Thanks for share 🙂
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really its very fantastic logic
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Wow, awesome logic, was fun to try it on C compiler, thanks again.
You’re welcome here Anil.
Hi..
Anybody.. Could you please help me in the below logic..!
A random array of elements is given. Your program needs to find all the sections(sequences) in the array that are in ascending order, find the sum of those sequences, then find the largest sum and print the largest sum along with the sequence of numbers. For example if the array is like
4, 5, 6, 2, 1, 2, 3, 4, 12, 6, 4, 2, 1, 5, 8, 9
Then ascending sequences in the given array are
· 4,5,6 with sum 15
· 1,2,3,4,12 with sum 22
· 1,5,8,9 with sum 23
So your program should print the sequence 1 5 8 9 and the sum 23, as it’s the largest sum of ascending sequences.