nested loop allows us to create one loop inside another loop it is similar to nested conditional statements like nested if statement nesting of loop can be implemented on both for loop and while loop we can use any loop inside loop for examplefor loop can have while loop in it nested for loopfor loop can hold another for loop inside it in above situation inside for loop will finish its execution first and the control will be returned back to outside for loop syntax for iterator in iterablefor iterator in iterable statement(sof inside for loop statement(sof outside for loop in this first for loop will initiate the iteration and later second for loop will start its first iteration and till second for loop complete its all iterations the control will not be given to first for loop and statements of inside for loop will be executed once all iterations of inside for loop are completed then statements of outside for loop will be executed and next iteration from first for loop will begin example of nested for loop in pythonfor in range ( , )for in range ( , ) = * print (mend='print ("table of "ioutput table of table of table of table of table of table of table of table of