Answer:
- To get the items of a dictionary and print them as a string, use the items() method to unpack the keys and values in a for and print or write them into a file.
for key, value in mydict.items():
print(f"{key}, {value}")
- To convert string from user input into dictionary;
mystring = input().split(" ") #assuming the words are separated by a space.
from word in mystring:
mydict[word] = mydict.get(word, 0) + 1
This would use the words in the string as the keys of the dictionary and the count of each word as the respective values.
Explanation:
A dictionary is a data structure in python used to store data in key-value pairs. The items are enclosed in curly braces and can be accessed with the key in dot or bracket notation.
Answer:
2.
Explanation:
working with other people can increase ones creativity
You should really state what language you are using. I have produced your method in C#, and should be easily translatable in to any other language.
static void RotateRight<T>(T[] arr)
{
T temp = arr[arr.Length - 1];
for (int i = arr.Length - 1; i >= 0; i--)
{
if (i == 0)
arr[i] = temp;
else
arr[i] = arr[i - 1];
}
}
Almost all of the colonist of Jamestown died before they made it to shore, due to the difficult voyage.
