26 lines
867 B
C++
26 lines
867 B
C++
#include <iostream>
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#include <string>
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#include <vector>
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int main() {
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// C++ uses double quotes for strings and single quotes for characters.
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std::string simple_string = "This is a simple string";
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char letter = 'A';
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std::cout << simple_string << " " << letter << std::endl;
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// C++ can implement multiline strings.
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std::string multiline_string = R"(
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An example of multi-line string.
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Text formatting is preserved.
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This is a raw string literal, introduced in C++ 11.)";
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std::cout << multiline_string << std::endl;
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// C++'s primitive data types: bool, char, double, float, int, long, short,
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// can be used to to store data, for example,
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const int block_length = 64;
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std::cout << "block length = " << block_length << std::endl;
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// Vectors of these data types are also possible, for example,
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std::vector<double> state = { 1.0, 2.0, 3.0 };
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}
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