PRO192_-_FA_2022_-_FE_232.webp
hirosi212

PRO192_-_FA_2022_-_FE_232.webp

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What is the output of the following program?
class Van {
}
String driver; int rate;
Van() { driver="unknown"; rate = 5; }
Van(String driver, int rate) {
} public String toString() {return(driver+","+rate);}
this.driver-driver; this.rate=rate;
class SpecVan extends Van { n{
int type;
SpecVan() {}
SpecVan(String driver, int rate, int type) {
super(driver, rate);
this.type=type;
} void display() {
String s = "("+super.toString()+","+type+") ";System.out.println(s);
}
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