c2

1sem/programming basics/z9/25.cpp

@@ -1,66 +0,0 @@
-// pb_z9_25.cpp
-// Горбацевич Андрей
-#include <iostream>
-#include <cstdlib>
-
-using namespace std;
-
-void sort(double arr[], int len, bool asc);
-void print_array(const double *arr, size_t len);
-double *get_array(size_t len);
-int comp_asc(const void* a, const void* b);
-int comp_desc(const void* a, const void* b);
-
-// 10 1 2 3 5 4 3 2 2 9 1 0
-int main() {
-    size_t len;
-    cout << "Array length >>>";
-    cin >> len;
-    cout << "Enter array elements >>>";
-    double *a = get_array(len);
-    bool asc;
-    cout << "Ascending sort? (1/0) >>>";
-    cin >> asc;
-    cout << "Array before: ";
-    print_array(a, len);
-    sort(a, len, asc);
-    cout << "Array after: ";
-    print_array(a, len);
-}
-
-void sort(double arr[], int len, bool asc) {
-    qsort(arr, len, sizeof(double), asc? comp_asc : comp_desc);
-}
-
-void print_array(const double *arr, size_t len) {
-    for (size_t i = 0; i < len; i++) {
-        cout << *(arr + i) << " ";
-    }
-    cout << endl;
-}
-
-double *get_array(size_t len) {
-    auto *a = new double[len];
-    for (size_t i = 0; i < len; i++) {
-        cin >> *(a + i);
-    }
-    return a;
-}
-
-int comp_asc(const void* a, const void* b) {
-    double arg1 = *(const double*)(a);
-    double arg2 = *(const double*)(b);
-
-    if(arg1 < arg2) return -1;
-    if(arg1 > arg2) return 1;
-    return 0;
-}
-
-int comp_desc(const void* a, const void* b) {
-    double arg1 = *(const double*)(a);
-    double arg2 = *(const double*)(b);
-
-    if(arg1 < arg2) return 1;
-    if(arg1 > arg2) return -1;
-    return 0;
-}