//Microsoft (R) C/C++ Optimizing Compiler Version 19.00.23506 for x64#include <iostream>#include <fstream>#include <string>#include <random>#include <map>#include <vector>using namespace std;mt19937 gen { random_device()() };uniform_int_distribution<> uid(0, 100); //диапазон от 0..100int main(){ fstream f("F2.txt"); int a, b; cin >> a >> b; for (size_t i = a; i < b; ++i) { f << uid(gen) << " "; } vector<int> v; map<int, size_t> m; int temp; while ( !f.eof() ) { f >> temp; v.push_back(temp); } for (auto it = v.begin(); it != v.end(); ++it) { m[*it]++; } for (const auto &i : m) { cout << i.first << " = " << i.second << endl; }}___________________Пример:55 13 51 55 55 21 38 59 62 20 62 10 9 55 28 60 28 24 95 77 = 19 = 110 = 113 = 120 = 121 = 124 = 128 = 238 = 151 = 155 = 459 = 160 = 162 = 295 = 1