From ab6b91d81f7db324456f4cf7e39d724d31b0aefa Mon Sep 17 00:00:00 2001 From: GaidaiAS Date: Thu, 1 May 2025 23:41:37 +0300 Subject: [PATCH] =?UTF-8?q?=D0=B4=D0=BE=D0=B1=D0=B0=D0=B2=D0=BB=D0=B5?= =?UTF-8?q?=D0=BD=D0=B0=20=D0=BF=D0=BE=D0=B4=D0=BF=D1=80=D0=BE=D0=B3=D1=80?= =?UTF-8?q?=D0=B0=D0=BC=D0=BC=D0=B0=20find=5Fminmax?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- main.cpp | 71 ++++++++++++++++++++++++++++---------------------------- 1 file changed, 35 insertions(+), 36 deletions(-) diff --git a/main.cpp b/main.cpp index a7864a0..40875a8 100644 --- a/main.cpp +++ b/main.cpp @@ -5,44 +5,31 @@ #include using namespace std; -int main() { - srand(42); +struct Input { + vector numbers; + size_t bin_count{}; +}; - const size_t SCREEN_WIDTH = 80; - const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1; +Input +input_data() { + Input in; size_t number_count; cerr << "Enter number count: "; cin >> number_count; - - string choice; - cerr << "Generate numbers?: "; - cin >> choice; - - vector numbers(number_count); - if (choice == "yes") { - for (size_t i = 0; i < number_count; i++) { - numbers[i] = 0; - for (int j = 0; j < 12; j++) { - numbers[i] += rand(); - } - } - } - else - { - cerr << "Enter numbers: "; - for (size_t i = 0; i < number_count; i++) { - cin >> numbers[i]; - } + in.numbers.resize(number_count); + for (size_t i = 0; i < number_count; i++) { + cin >> in.numbers[i]; } - size_t bin_count; cerr << "Enter bin count: "; - cin >> bin_count; - - vector bins(bin_count, 0); + cin >> in.bin_count; + return in; +} - double min = numbers[0]; - double max = numbers[0]; +void +find_minmax(const vector& numbers, double& min, double& max) { + min = numbers[0]; + max = numbers[0]; for (double x : numbers) { if (x < min) { min = x; @@ -51,21 +38,33 @@ int main() { max = x; } } +} - double bin_size = (max - min) / bin_count; - for (size_t i = 0; i < number_count; i++) { +int main() { + const size_t SCREEN_WIDTH = 80; + const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1; + Input in = input_data(); + vector bins(in.bin_count, 0); + + double min, max; + find_minmax(in.numbers, min, max); + + + double bin_size = (max - min) / in.bin_count; + + for (size_t i = 0; i < in.numbers.size(); i++) { bool found = false; - for (size_t j = 0; (j < bin_count - 1) && !found; j++) { + for (size_t j = 0; (j < in.bin_count - 1) && !found; j++) { auto lo = min + j * bin_size; auto hi = min + (j + 1) * bin_size; - if ((lo <= numbers[i]) && (numbers[i] < hi)) { + if ((lo <= in.numbers[i]) && (in.numbers[i] < hi)) { bins[j]++; found = true; } } if (!found) { - bins[bin_count - 1]++; + bins[in.bin_count - 1]++; } } @@ -76,7 +75,7 @@ int main() { } } - for (size_t i = 0; i < bin_count; i++) { + for (size_t i = 0; i < in.bin_count; i++) { cout << bins[i] << " |"; size_t height = (max_bin_count <= MAX_ASTERISK) ? bins[i] : static_cast(MAX_ASTERISK * (static_cast(bins[i]) / max_bin_count)); for (size_t j = 0; j < height; j++) {