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newbie string question
- Thread starter kosuke
- Start date
hi kosuke,
lemme give u a hint..
u know how to swap variables without a temp variable?
a, b r the ints..
a=aXORb
b=bXORa (b XOR (a XOR b)) = a
a=aXORb ((a XOR b) XOR a) = b !
if strlen is n then every 'i'th character goes to (n-i) position?
hth,
shail
lemme give u a hint..
u know how to swap variables without a temp variable?
a, b r the ints..
a=aXORb
b=bXORa (b XOR (a XOR b)) = a
a=aXORb ((a XOR b) XOR a) = b !
if strlen is n then every 'i'th character goes to (n-i) position?
hth,
shail
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