| 78 | |
| 79 | template <typename T> |
| 80 | void show(const std::vector<T>& data, size_t width) |
| 81 | { |
| 82 | const size_t data_per_line{ 80 / width - 1}; |
| 83 | std::cout << std::format("{:{}}", data[0], width); // Output first element |
| 84 | |
| 85 | size_t data_in_line {}; // Number of data in current line |
| 86 | for (size_t i {1}; i < data.size(); ++i) |
| 87 | { |
| 88 | if (++data_in_line == data_per_line) |
| 89 | { |
| 90 | data_in_line = 0; |
| 91 | std::cout << std::endl; |
| 92 | } |
| 93 | std::cout << std::format("{:{}}", data[i], width); // Output an element |
| 94 | } |
| 95 | std::cout << std::endl; |
| 96 | } |