To iterate over the values in a dictionary in Swift, you can use a `for-in` loop to loop through the `values` property of the dictionary. This allows you to access each value individually.
We can iterate over the values in a dictionary in Swift using a `for-in` loop. This example demonstrates how to loop through the values of a dictionary and print each value.
For example,
myDictionary
with integer keys and string values.var myDictionary: [Int: String] = [
1: "One",
2: "Two",
3: "Three"
]
// Iterate over the values in the dictionary
print("Values in the dictionary:")
for value in myDictionary.values {
print("Value: \(value)")
}
Values in the dictionary: Value: One Value: Two Value: Three
We can iterate over the values in a dictionary in Swift using a `for-in` loop and access the corresponding keys. This example demonstrates how to loop through the values of a dictionary and print each value along with its associated key.
For example,
myDictionary
with integer keys and string values.var myDictionary: [Int: String] = [
1: "One",
2: "Two",
3: "Three"
]
// Iterate over the values in the dictionary and access corresponding keys
print("Values and keys in the dictionary:")
for value in myDictionary.values {
if let key = myDictionary.first(where: { $0.value == value })?.key {
print("Key: \(key), Value: \(value)")
}
}
Values and keys in the dictionary: Key: 1, Value: One Key: 2, Value: Two Key: 3, Value: Three
In this tutorial, we learned How to Iterate over Values in a Dictionary in Swift language with well detailed examples.