java program to swap two numbers
int a, b, c;
a = 5;
b = 3;
System.out.println("Before SWAP a = " + a + ", b = " + b);
c = a;
a = b;
b = c;
System.out.println("After SWAP a = " + a + ", b = " + b);java program to swap two numbers
int a, b, c;
a = 5;
b = 3;
System.out.println("Before SWAP a = " + a + ", b = " + b);
c = a;
a = b;
b = c;
System.out.println("After SWAP a = " + a + ", b = " + b);java swap variables
// a, b can be a numeric value
a += b; // a = a + b
b = a - b; // b = (a + b) - b = a ---> b=a
a -= b; // a = (a + b) - (a) = b ---> a=bCopyright © 2021 Codeinu
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