Question

Write a program to convert all the lowercase letters in a string into uppercase. Save the result back to the original location of the string.

Answer 1

To convert all lowercase letters in a string to uppercase, use the upper() function in programming languages like Python.

Step-by-step explanation:

To convert all the lowercase letters in a string into uppercase, you can use the built-in function upper() in various programming languages. Here is an example in Python:

string = "hello world"
string = string.upper()
print(string)

This will output:HELLO WORLD