cpp / beginner
Snippet
Text Manipulation with std::string
The std::string class lets you work with text easily. You can concatenate strings with +, get the length with .length(), and access individual characters by index.
snippet.cpp
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#include <iostream>#include <string>int main() {std::string name = "Alice";std::string greeting = "Hello, " + name + "!";std::cout << greeting << std::endl;std::cout << "Length: " << greeting.length() << std::endl;return 0;}
Breakdown
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std::string name = "Alice";
Declares a string variable with initial value
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std::string greeting = "Hello, " + name + "!";
Concatenates multiple strings together
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greeting.length()
Returns the number of characters in the string