Nested Loop in Java

class NestedForLoop {
   public static void main(String[] args) {
      
      for (int i = 1; i <= 5; ++i) {

         System.out.println("Outer loop iteration " + i);

         for (int j = 1; j <=2; ++j) {
            System.out.println("i = " + i + "; j = " + j);
         }
      }
   }
}

When you run the program, the output will be:
Outer loop iteration 1
i = 1; j = 1
i = 1; j = 2
Outer loop iteration 2
i = 2; j = 1
i = 2; j = 2
Outer loop iteration 3
i = 3; j = 1
i = 3; j = 2
Outer loop iteration 4
i = 4; j = 1
i = 4; j = 2
Outer loop iteration 5
i = 5; j = 1
i = 5; j = 2
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