Wap to input two numbers and swap them without using third variable � – InterviewSolution

InterviewSolution

1.	Wap to input two numbers and swap them without using third variable
Answer» #includeINT 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)EXPLANATION:i think it's helpful to you

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