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7_2009-2012 Coding Standards #238960

Swapping

swaps two variables without using a temporary variable in a single statement

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Code source
original-source
/* i is assigned j then subtracted from sum of two and assigned to j check it out in system ,it will work for all data types*/
void main()
{
int i=10,j=20;
j=i+j-(i=j);
}
Commentaires originaux (3)
Récupéré via Wayback Machine