commit 9c4231b95b4af7b1a0a55871fa9aa676358f20bb Author: lab03(SokolovMI) Date: Tue Aug 29 14:52:33 2023 +0300 code: код программы ЛР1 diff --git a/lab01.cpp b/lab01.cpp new file mode 100644 index 0000000..5095408 --- /dev/null +++ b/lab01.cpp @@ -0,0 +1,110 @@ +#include +#include +#include +#include +using namespace std; + + +int main() +{ + //ввод данных + size_t number_count; + cerr << "Enter number count: "; + cin >> number_count; + + vector numbers(number_count); + cerr << "Enter numbers: "; + + for (size_t i = 0; i < number_count; i++) + { + cin >> numbers[i]; + } + + size_t bin_count; + cerr << "Enter bin count: "; + cin >> bin_count; + + //расчет данных + double min = numbers[0]; + double max = numbers[0]; + for (double number : numbers) + { + if (number < min) + { + min = number; + } + + if (number > max) + { + max = number; + } + } + + + vector bins(bin_count, 0); + double bin_size = (max - min) / bin_count; + + for (size_t i = 0; i < number_count; i++) + { + bool found = false; + for (size_t j = 0; j < (bin_count - 1) && !found; j++) + { + auto low = min + j * bin_size; + auto hight = min + (j + 1) * bin_size; + + if ((low <= numbers[i]) && (numbers[i] < hight)) { + bins[j]++; + found = true; + } + } + if (!found) { + bins[bin_count - 1]++; + } + } + + const size_t SCREEN_WIDTH = 80; + const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1; + + size_t max_bin = bins[0]; + for (double bin : bins) + { + if (bin > max_bin) + { + max_bin = bin; + } + } + + for (size_t bin : bins) + { + size_t height = bin; + // проверить масштабирование(пересчитать height) + + if (max_bin > MAX_ASTERISK) + { + height = MAX_ASTERISK * (static_cast (bin) / max_bin); + } + + + if (bin < 100) { + cout << " "; + } + + if (bin < 10) { + cout << " "; + } + + cout << bin << "|"; + + + for (size_t i = 0; i < height; i++) + { + cout << "*"; + } + cout << endl; + + } + + + return 0; +} +