swap 2 variables without using 3 rd variable???
Answer Posted / rajendra
let
A=10
B=20
after swaping A=20
B=10
ok
A = A + B (A = 20+10 = 30)
B = A - B (B = 20-10 = 10)---->B=10
A = A - B (A = 30-10 = 20)---->A=20
Thats all very simple
byee Friends
rajendra
rajendra prasad reddy
rajendra_penumalli@yahoo.com
9885162742
hyd
Is This Answer Correct ? | 9 Yes | 3 No |
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