In the above program, we delete both the internal dictionary3and4usingdelfrom the nested dictionarypeople. Then, we print the nested dictionarypeopleto confirm changes. Iterating Through a Nested Dictionary Using the for loops, we can iterate through each elements in a nested dictionary. Example ...
Result: 11 In the above example, the functionsadd()andsubtract()are nested inside theoperate()function . Notice the declaration of the outer function funcoperate(symbol: String)-> (Int,Int) ->Int{ ... } Here, the return type(Int, Int) -> Intspecifies that the outer function returns ...
Example 3: Java nested loops to create a pattern We can use the nested loop in Java to create patterns like full pyramid, half pyramid, inverted pyramid, and so on. Here is a program to create a half pyramid pattern using nested loops. classMain{publicstaticvoidmain(String[] args){intro...