多选题

下列语句哪些会出现编译错误（ ）

Question

下列语句哪些会出现编译错误（      ）

A. interface MyIntf{
void pirnt1()
}

interface MyIntf2{
void pirnt1()
}

public class Test implements MyIntf,MyIntf2{
public void pirnt1() {}

public static void main(String[] args) {}
}

B. interface MyIntf{
int pirnt1()
}

interface MyIntf2{
void pirnt1()
}

public class Test implements MyIntf,MyIntf2{
public void pirnt1() { }

public static void main(String[] args) { }
}

C. interface MyIntf{
void pirnt1()
}

public class Test{
public static void main(String[] args) {
MyIntf Intf = new MyIntf()
}
}

D. interface MyIntf{
int pirnt1()
}

interface MyIntf2{
void pirnt1()
}

public class Test implements MyIntf,MyIntf2{
public int pirnt1() {}

public static void main(String[] args) {}
}