Nested For loops
we can write a for loop within another for loop & while loop such loops are called nested loops.
For Example:
// using the nested loop
class NestedLoop1
{
public static void main(String[]arr)
{
int i=1,j;
while(i<=3)
{
System.out.print(i);//value change from 1to 3
for(j=1;j<=5;j++)
{
System.out.println("\t"+j);// jvalue frome 1 to 5 for every i value data
}
i++;
System.out.println("============");
}
}
}
That is Output
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