Write a program :
a. To swap two numbers using a third variable.
b. To swap two numbers without using a third variable.
Answers
Answered by
7
Answer:
C Program to swap two numbers without third variable
1) #include<stdio.h>
2) int main()
3) {
4) int a=10, b=20;
5) printf("Before swap a=%d b=%d",a,b);
6) a=a+b;//a=30 (10+20)
7) b=a-b;//b=10 (30-20)
8) a=a-b;//a=20 (30-10)
Similar questions