Swapping means exchanging contents of two memory location or variables. There are various application of swapping in Computers. Swapping is used in variety of Sort algorithms. On a wider perspective swapping is used to provide virtual memory.
Swap using a temporary variable is very simple.
temp=a
a=b
b=temp
Say a=4, b=7
temp=4 [temp=a]
a=7 [a=b]
b=4 [b=temp]
a=7, b=4
Swap using a temporary variable is applicable to any kind of data value.
Swap using a temporary variable is very simple.
temp=a
a=b
b=temp
Say a=4, b=7
temp=4 [temp=a]
a=7 [a=b]
b=4 [b=temp]
a=7, b=4
Swap using a temporary variable is applicable to any kind of data value.
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