Scope of Variables

public class Class1

{public int x;

public int y;

// Constructor: �

public Class1 (int z)

{z= z; y= 2*z;}

// Set y to the maximum of p and -p

public void sety(int p) {

int x;

x= p;

if (p < -p)

x= -p;

y= x;}}

parameters

A local variable

of method sety

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