i wrote a program in java
it is complilng ok,but it is giving error runtime in dos prompt
H:\shivi>java Pg2
Exception in thread "main" java.lang.NoClassDefFoundError: Pg2
this is the program
public class Pg2
{
public static void main(String[] args)
{
int m=1,i;
while(m<=5)
{
i=1;
while(i<=m)
{
System.out.print(" "+i);
i++;
}
System.out.println("");
m++;
}
}
}
but when in run the program in idelike dr java it is not giving any error
it is complilng ok,but it is giving error runtime in dos prompt
H:\shivi>java Pg2
Exception in thread "main" java.lang.NoClassDefFoundError: Pg2
this is the program
public class Pg2
{
public static void main(String[] args)
{
int m=1,i;
while(m<=5)
{
i=1;
while(i<=m)
{
System.out.print(" "+i);
i++;
}
System.out.println("");
m++;
}
}
}
but when in run the program in idelike dr java it is not giving any error