public class AboutVariable {
public static void main(String[]args){
char m='$';
int a=4,b=11;
prt("m in main= "+m);
prt("a in main= "+a);
prt("b in main= "+b);
testVar1(b);
double x=1,y=2,z=3;
x=testVar2(y,z);
prt("x in main is "+x);
}
static void testVar1(int a) {
int b=100;
double m=56.789;
prt ("a in testVar1="+a);
prt ("b in testVar1="+b);
prt ("m in testVar1="+m);
}
static double testVar2(double y,double x){
double z=x+y;
prt ("x in testVar2="+x);
return z;
}
static void prt (String s){
System.out.println(s);
}
}
public static void main(String[]args){
char m='$';
int a=4,b=11;
prt("m in main= "+m);
prt("a in main= "+a);
prt("b in main= "+b);
testVar1(b);
double x=1,y=2,z=3;
x=testVar2(y,z);
prt("x in main is "+x);
}
static void testVar1(int a) {
int b=100;
double m=56.789;
prt ("a in testVar1="+a);
prt ("b in testVar1="+b);
prt ("m in testVar1="+m);
}
static double testVar2(double y,double x){
double z=x+y;
prt ("x in testVar2="+x);
return z;
}
static void prt (String s){
System.out.println(s);
}
}
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public static void main(String[] args) {
char m = '$';
int a = 4,b = 11;
prt("m in main= " + m);
prt("a in main= " + a);
prt("b in main= " + b);
testVar1(b);
float x = 1,y = 2,z = 3;
x = testVar2(y, z);
prt("x in main is " + x);
} static void testVar1(int a) {
int b=100;
float m=56.789;
prt ("a in testVar1="+a);
prt ("b in testVar1="+b);
prt ("m in testVar1="+m);
} static float testVar2(float y,float x) {
float z = x + y;
prt ("x in testVar2=" + x);
return z;
} static void prt(String s) {
System.out.println(s);
}
}