Вы не можете выбрать более 25 тем
Темы должны начинаться с буквы или цифры, могут содержать дефисы(-) и должны содержать не более 35 символов.
96 строки
2.5 KiB
C++
96 строки
2.5 KiB
C++
#include <iostream>
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#include <vector>
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#include "histogram.h"
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#include "text.h"
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#include "histogram_internal.h"
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#include "svg.h"
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#include <curl/curl.h>
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#include <string>
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#include <sstream>
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using namespace std;
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struct Input {
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vector<double> numbers;
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size_t bin_count{};
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};
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Input
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input_data(istream& inn, bool promt) {
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Input in;
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if (promt) {
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cerr << "promt: for getting gm in overwatch, u should play supports, cause dps and tanks are 2 hard for noobies \n";
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}
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size_t number_count;
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inn >> number_count;
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in.numbers.resize(number_count);
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for (size_t i = 0; i < number_count; i++) {
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inn >> in.numbers[i];
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}
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size_t bin_count;
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inn >> in.bin_count;
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return in;
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}
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size_t
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write_data(void* items, size_t item_size, size_t item_count, void* ctx) {
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size_t data_size = item_size * item_count;
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stringstream* buffer = reinterpret_cast<stringstream*>(ctx);
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buffer->write(reinterpret_cast<const char*>(items), data_size);
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return data_size;
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}
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Input
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download(const string& address, bool verbose = false) {
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stringstream buffer;
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CURL* curl = curl_easy_init();
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if (curl) {
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CURLcode res;
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curl_easy_setopt(curl, CURLOPT_URL, address.c_str());
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curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_data);
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curl_easy_setopt(curl, CURLOPT_WRITEDATA, &buffer);
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if (verbose) {
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curl_easy_setopt(curl, CURLOPT_VERBOSE, "-verbose");
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}
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res = curl_easy_perform(curl);
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curl_easy_cleanup(curl);
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if (res != CURLE_OK) {
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cout << curl_easy_strerror(res);
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exit(1);
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}
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}
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curl_easy_cleanup(curl);
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return input_data(buffer, false);
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}
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int main(int argc, char* argv[]) {
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Input input;
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string link;
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bool flag = false;
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if (argc == 2) {
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input = download(argv[1]);
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}
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else if (argc > 2) {
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for (size_t i = 1; i < argc; i++) {
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string cur = argv[i];
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if (cur.find("://") != string::npos) {
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link = cur;
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}
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else if (cur == "-verbose") {
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flag = true;
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}
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else if (cur.find("-") != string::npos && cur != "-verbose") {
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cout << "Wrong argument, use correct input -verbose or leave input empty" << endl;
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exit(2);
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}
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}
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input = download(link, flag);
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}
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else {
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input = input_data(cin, true);
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}
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auto bins = make_histogram(input.numbers, input.bin_count);
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show_histogram_svg(bins);
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return 0;
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} |