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str1 = "Hello"
str2 = "World"
result = str1 + " " + str2
print(result) # Output: Hello World
str1 = "Hello"
str2 = "World"
print(str1, str2) # Output: Hello World
str1 = "Hello"
str2 = "World"
result = " ".join([str1, str2])
print(result) # Output: Hello World
str1 = "Hello"
str2 = "World"
result = f"{str1} {str2}"
print(result) # Output: Hello World
str1 = "Hello"
str2 = "World"
result = "{} {}".format(str1, str2)
print(result) # Output: Hello World
str1 = "Hello"
str2 = "World"
result = "%s %s" % (str1, str2)
print(result) # Output: Hello World
str1 = "Hello"
str2 = "World"
result = " ".join([word for word in [str1, str2]])
print(result) # Output: Hello World
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