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main.cpp

@@ -1,35 +1,27 @@
 #include <iostream>
 #include <vector>
-
+using namespace std;
 const size_t SCREEN_WIDTH = 80;
 const size_t MAX_ASTERISK = SCREEN_WIDTH - 3 - 1;
 
-using namespace std;
+int main()
-
-input_data()
 {
     size_t number_count;
+    cerr << "Enter number count: ";
     cin >> number_count;
+
     vector<double> numbers(number_count);
-    for (size_t i = 0; i < number_count; i++) {
+    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;
-}
-
-
-int main()
-{
-    Input in = input_data();
-
-
-
-
 
     double min = numbers[0];
     double max = numbers[0];
-
     for (double x : numbers) {
         if (x < min) {
             min = x;
@@ -38,77 +30,59 @@ int main()
             max = x;
         }
     }
-
-    /*
-
-    for (size_t i = 0; i < number_count; i++) {
-
-    }
-
-
-    */
-
     vector<size_t> bins(bin_count);
-    double bin_size = (max - min) / bin_count;
+    double bin_size = (max-min)/bin_count;
-
     for (size_t i = 0; i < number_count; i++) {
-        bool found = false; // òåêóùåå ñîñòîÿíèå òåêóùåãî ýëåìåíòà. Ýëåìåíò íå ðàñïðåäåëåí â êîðçèíó
+        bool found = false;
-        for (size_t j = 0; (j < bin_count - 1) && !found; j++) { // áåð¸ì j-þ êîðçèíó
+        for (size_t j = 0; (j < bin_count - 1) && !found; j++) {
-            auto lo = min + j * bin_size; // îïðåäåëÿåì ãðàíèöû äàííîé êîðçèíû
+            auto lo = min + j * bin_size;
             auto hi = min + (j + 1) * bin_size;
-            if ((lo <= numbers[i]) && (numbers[i] < hi)) { // ïîäñòàâëÿåì ïîä ýòè ãðàíèöû i-é ýëåìåíò èç numbers
+            if ( (numbers[i] >= lo) && (numbers[i] < hi) ) {
-                bins[j]++; // åñëè ýëåìåíò íàõîäèòñÿ â äàííîì äèàïàçîíå (ãðàíèöàõ), òî óâåëè÷èâàåì ñ÷åò÷èê j-îé êîðçèíû
+                bins[j]++;
-                found = true; // ïåðåêëþ÷àåì "ôëàæîê", ÷òîáû ïðåêðàòèòü ïåðåáîð êîðçèí è ïåðåéòè ê ñäåä. ýë. èç numbers
+                found = true;
-            }                 // òî åñòü òåïåðü ýëåìåíò ðàñïðåäåëåí â êîðçèíó è íåò íóæäû ïåðåáèðàòü îñòàëüíûå êîðçèíû
             }
-        if (!found) { // à åñëè æå âñ¸ òàêè ýë. íå ðàñïðåäåëåí, òî ýòî çíà÷èò, ÷òî îí ïîïàäàåò â ïîñëåäíèé äèàïàçîí
-            bins[bin_count - 1]++; // äîáàâëÿåì ýòîò ýë. â ïîñëåäíþþ êîðçèíó
         }
+        if (!found) {
+            bins[bin_count-1]++;
         }
 
-    // ïîäñ÷åò ìàêñèìàëüíîãî ðàçìåðà ñðåäè ðàçìåðîâ êîðçèí
+    }
-    max_count = 0;
+    size_t max_count = bins[0];
-    for (size_t x: bins) {
+    for(size_t x: bins){
-        if (x > max_count) {
+        if(x > max_count){
             max_count = x;
         }
     }
-
+    if (max_count > MAX_ASTERISK){
-    if (max_count > MAX_ASTERISK) {
+        for(size_t count: bins){
-        for (size_t count: bins) {
+            size_t height = MAX_ASTERISK * (static_cast<double>(count) /max_count);
-            size_t height = MAX_ASTERISK * (static_cast<double>(count) / max_count);
+            if (count < 10){
-            if (count < 10) {
                 cout << "  " << count << "|";
             }
-            else if (count >= 100) {
+            else if (count < 100){
-                cout << count << "|";
-            }
-
-            else {
                 cout << " " << count << "|";
             }
-
+            else{
-            for (size_t i = 0; i < height; i++) {
+                cout << count << "|";
+            }
+            for(size_t i = 0; i < height; i++){
                 cout << "*";
             }
             cout << "\n";
         }
     }
-
+    else{
-    else {
+        for(double x : bins){
-        for (size_t x: bins) {
+            if (x < 10){
-            if (x < 10) {
                 cout << "  " << x << "|";
             }
-            else if (x >= 100) {
+            else if (x < 100){
-                cout << x << "|";
-            }
-
-            else {
                 cout << " " << x << "|";
             }
-
+            else{
-            for (size_t i = 0; i < x; i++) {
+                cout << x << "|";
+            }
+            for(size_t i = 0; i < x; i++){
                 cout << "*";
             }
             cout << "\n";
@@ -116,4 +90,3 @@ int main()
     }
     return 0;
 }
-