build: разделение на файлы

histogram.cpp

@@ -0,0 +1,8 @@
+//
+//  histogram.cpp
+//  lab01
+//
+//  Created by Светлана Рыбакова on 01.05.2025.
+//
+
+#include <stdio.h>

main.cpp

@@ -1,5 +1,7 @@
 #include <vector>
 #include <iostream>
+#include "histogram.h"
+#include "text.h"
 
 using namespace std;
 
@@ -8,8 +10,7 @@ struct Input {
     size_t bin_count{};
 };
 
-Input
+Input input_data() {
-input_data() {
     Input in;
     size_t number_count;
     
@@ -28,93 +29,7 @@ input_data() {
     return in;
 }
 
-void
+int main() {
-find_minmax(const vector<double>& numbers, double& min, double& max) {
-    if (numbers.empty()) return;
-    
-    min = numbers[0];
-    max = numbers[0];
-    
-    for (double x : numbers) {
-        if (x < min) {
-            min = x;
-        }
-        else if (x > max) {
-            max = x;
-        }
-    }
-}
-
-vector<size_t>
-make_histogram(const vector<double>& numbers, size_t bin_count) {
-    vector<size_t> bins(bin_count, 0);
-    
-    if (numbers.empty()) {
-        return bins;
-    }
-    
-    double min, max;
-    find_minmax(numbers, min, max);
-    
-    double bin_size = (max - min) / bin_count;
-    
-    for (size_t i = 0; i < numbers.size(); i++) {
-        bool found = false;
-        for (size_t j = 0; (j < 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)) {
-                bins[j]++;
-                found = true;
-            }
-        }
-        if (!found) {
-            bins[bin_count - 1]++;
-        }
-    }
-    
-    return bins;
-}
-
-void
-show_histogram_text(const vector<size_t>& bins) {
-    const size_t SCREEN_WIDTH = 80;
-    const size_t MAX_ASTERISK = SCREEN_WIDTH - 4; // 3 digits + "|"
-    
-    size_t max_bin_count = 0;
-    for (size_t bin : bins) {
-        if (bin > max_bin_count) {
-            max_bin_count = bin;
-        }
-    }
-    
-    if (max_bin_count <= MAX_ASTERISK) {
-        for (size_t i = 0; i < bins.size(); i++) {
-            if (bins[i] < 10) cout << " ";
-            cout << " " << bins[i] << "|";
-            for (size_t j = 0; j < bins[i]; j++) {
-                cout << "*";
-            }
-            cout << endl;
-        }
-    } else {
-        for (size_t i = 0; i < bins.size(); i++) {
-            size_t height = static_cast<size_t>(MAX_ASTERISK * (static_cast<double>(bins[i]) / max_bin_count));
-            
-            if (bins[i] < 100) cout << " ";
-            if (bins[i] < 10) cout << " ";
-            cout << bins[i] << "|";
-            
-            for (size_t j = 0; j < height; j++) {
-                cout << "*";
-            }
-            cout << endl;
-        }
-    }
-}
-
-int
-main() {
     auto in = input_data();
     auto bins = make_histogram(in.numbers, in.bin_count);
     show_histogram_text(bins);

text.cpp

@@ -0,0 +1,8 @@
+//
+//  text.cpp
+//  lab01
+//
+//  Created by Светлана Рыбакова on 01.05.2025.
+//
+
+#include <stdio.h>

text.h

@@ -0,0 +1,12 @@
+//
+//  text.h
+//  lab01
+//
+//  Created by Светлана Рыбакова on 01.05.2025.
+//
+
+#ifndef text_h
+#define text_h
+
+
+#endif /* text_h */