These are exercises from The C++ Programming Language (4th Edition) [1]. We only put here the exercises of the "write-a-program" variety.
For future reference, here is the list of exercises with keywords.
x_3_3: Hello world.x_3_5: Printing built-in types and std::string.x_3_6: Reading built-in types and std::string.
x_5_5: Reading built-in types and std::string.x_5_6: struct with operator>> and operator<<.x_5_7: Printing and sorting vector of numbers.x_5_8: Printing and sorting vector of strings.x_5_9: Writing numbers to a file.x_5_10: Reading numbers from a file.
x_6_2: Parallel threads printing.x_6_3: Timing.x_6_4: Random number generation, normal distribution, histogram printing.x_6_5: Matching all decimal numbers in a file using a std::regex.
Rest of the exercises under progress.