Answer / dd

a=1
b=2
a=a+(b-a)
b=(a+b)-b

Answer / kusum

if (a>b)
temp=a;
a=b;
b=temp;

Difference between Top down and bottom up approaches for a given project ?

14 Answers   BSNL, CSC, HCL, HP, IIT, Infosys, Siemens,

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write the code that display the format just like 1 2 1 3 2 1 4 3 2 1 5 4 3 2 1 6 5 4 3 2 1

5 Answers  

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What is insertion sorting?

0 Answers  

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Describe about storage allocation and scope of global, extern, static, local and register variables?

0 Answers  

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What is the best free c++ compiler for windows?

0 Answers  

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What is an explicit constructor?

1 Answers  

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Is arr and &arr are same expression for an array?

0 Answers  

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0 Answers  

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13 Answers   Intel, Microsoft,

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What is input operator in c++?

0 Answers  

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What flag means?

0 Answers  

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Explain the purpose of the keyword volatile.

0 Answers  

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