108 lines
2.6 KiB
C++
108 lines
2.6 KiB
C++
#include "testlib.h"
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#include <bits/stdc++.h>
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using namespace std;
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const int MIN_N = 1;
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const int MAX_N = 100;
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const int MIN_W = 1;
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const int MAX_W = 1e5;
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const int MIN_V = 1;
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const int MAX_V = 1e9;
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const int rnd_test_n = 100;
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template <typename T> void append(vector<T> &dest, const vector<T> &orig) {
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dest.insert(dest.end(), orig.begin(), orig.end());
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}
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string output_tc(const vector<pair<int, int>> &nums, int W) {
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ostringstream oss;
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oss << nums.size() << " " << W << endl;
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for (int i = 0; i < nums.size(); i++) {
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auto [w, v] = nums[i];
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oss << w << " " << v << endl;
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}
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return oss.str();
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}
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vector<string> generate_sample_tests() {
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vector<string> tests;
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tests.push_back(output_tc({{3, 30}, {4, 50}, {5, 60}}, 8));
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tests.push_back(output_tc({{1, 1}, {1, 1}, {1, 1}, {1, 1}, {1, 1}}, 5));
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tests.push_back(output_tc({{6, 5}, {5, 6}, {6, 4}, {6, 6}, {3, 5}, {7, 2}}, 15));
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return tests;
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}
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vector<string> generate_manual_tests() {
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vector<string> tests;
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tests.push_back(output_tc({{1, 1}, {2, 2}, {3, 3}, {4, 4}, {5, 5}}, 15));
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return tests;
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}
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string rnd_test(int i){
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int min_n = MIN_N;
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int max_n = MAX_N;
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if(i<rnd_test_n / 3){
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max_n = MAX_N/3;
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}
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else if(i<rnd_test_n / 2){
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max_n = MAX_N/2;
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}
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int n = rnd.next(min_n, max_n), w = rnd.next(MIN_W, MAX_W);
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vector<pair<int, int>> nums(n);
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for (int i = 0; i < n; i++) {
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nums[i] = {rnd.next(MIN_W, w), rnd.next(MIN_V, MAX_V)};
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}
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return(output_tc(nums, w));
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}
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vector<string> generate_random_tests() {
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vector<string> tests;
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for (int i = 0; i < rnd_test_n; i++){
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tests.push_back(rnd_test(i));
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}
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return tests;
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}
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string extreme_test_1(){
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int n = MAX_N, w = MAX_W;
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vector<pair<int, int>> nums(n);
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for (int i = 0; i < n; i++) {
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nums[i] = {MIN_W, MAX_V};
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}
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return(output_tc(nums, w));
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}
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string extreme_test_2(){
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int n = MAX_N, w = MAX_W;
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vector<pair<int, int>> nums(n);
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for (int i = 0; i < n; i++) {
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nums[i] = {MIN_W, MIN_V};
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}
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return(output_tc(nums, w));
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}
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vector<string> generate_extreme_tests(){
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vector<string> tests;
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tests.push_back(extreme_test_1());
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tests.push_back(extreme_test_2());
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return tests;
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}
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int main(int argc, char *argv[]) {
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registerGen(argc, argv, 1);
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vector<string> tests;
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size_t test = 0;
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append(tests, generate_sample_tests());
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append(tests, generate_manual_tests());
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append(tests, generate_random_tests());
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append(tests, generate_extreme_tests());
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for (const auto &t : tests) {
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startTest(++test);
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cout << t;
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}
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return 0;
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} |