Write a program to interchange the value of two numbers without using the third variable
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Write a program to interchange the value of two numbers without using the third variable
Write a program to interchange the value of two numbers without using the third variable
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*Answer:
a program to interchange the value of two numbers without using the third variable.
#include<stdio.h>
int main()
{
int a=10, b=20;
printf("Before swap a=%d b=%d",a,b);
a=a+b;//a=30 (10+20)
b=a-b;//b=10 (30-20)
a=a-b;//a=20 (30-10)
printf("\nAfter swap a=%d b=%d",a,b);
return 0;
}
*Output:
Before swap a=10 b=20
After swap a=20 b=10
#include<stdio.h>
#include<stdlib.h>
int main()
{
int a=10, b=20;
printf("Before swap a=%d b=%d",a,b);
a=a*b;//a=200 (10*20)
b=a/b;//b=10 (200/20)
a=a/b;//a=20 (200/10)
system("cls");
printf("\nAfter swap a=%d b=%d",a,b);
return 0;
}
*Output:
Before swap a=10 b=20
After swap a=20 b=10
Answer:
nothing bas aise hi
sab ko de rhi thii toh aapkoo bhi de diye
ʕ´•ᴥ•`ʔʕ´•ᴥ•`ʔ