6 yrs of Exp 
A-Zone, Durgapur Details verified of Joy Dutta✕
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Banaras Hindu University 2015
Master of Computer Applications (M.C.A.)
A-Zone, Durgapur, India - 713204
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Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in C Language Classes
6
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in BCA Tuition
6
BCA Subject
C Language Programming, Algorithm Design , Software Engineering , Data structures
Type of class
Regular Classes
Class strength catered to
Group Classes, One on one/ Private Tutions
Taught in School or College
No
Answered on 22/04/2021
Ask a Question
Post a Lesson
There are couple of methods, but more efficient is to use BITWISE XOR.
a = 1, b =2;
a = a^b;
b = a^b;
a = a^b;
#include <stdio.h>
int main() {
int a = 1, b = 2;
printf("a = %d, b = %d", a , b);
a = a ^b;
b = a ^ b;
a = a ^ b;
printf("a = %d, b = %d", a , b);
return;
}
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Answers 281 
Comments Ask a Question
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Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in C Language Classes
6
Class Location
Online class via Zoom
Student's Home
Tutor's Home
Years of Experience in BCA Tuition
6
BCA Subject
C Language Programming, Algorithm Design , Software Engineering , Data structures
Type of class
Regular Classes
Class strength catered to
Group Classes, One on one/ Private Tutions
Taught in School or College
No
Answered on 22/04/2021
Ask a Question
Post a Lesson
There are couple of methods, but more efficient is to use BITWISE XOR.
a = 1, b =2;
a = a^b;
b = a^b;
a = a^b;
#include <stdio.h>
int main() {
int a = 1, b = 2;
printf("a = %d, b = %d", a , b);
a = a ^b;
b = a ^ b;
a = a ^ b;
printf("a = %d, b = %d", a , b);
return;
}
Like 0 Answers 281 Comments Ask a Question
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