WAP to use procedure in pl/sql

WAP to use procedure in pl/sql
step-1 create a table

create table student(stdRollNo number, stdName varchar2(25)

, stdClass varchar2(25));
  
RUN these COMMANDs, IF SUCCESSFULLY RUN THEN WRITE PL/SQL COMMAND
step-2
 
create or replace procedure
print(vid number,vname varchar2(25))
is
begin
insert into student(stdRollno,stdName)
values(vid,vname);
end print; 
 
RUN these COMMANDs, IF SUCCESSFULLY RUN THEN WRITE following 

COMMAND
step-3
 
begin
print(01,'xyz');
end print; 

OR command

OR command

select stdName 
from student
where stdRollno=2 or stdRollno=3