feat: new problem formatted

subset-sum/src/TLE.cpp

@@ -0,0 +1,33 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int N, T;
+vector<int> nums;
+
+bool solve(int idx, int sum)
+{
+    if (sum == T) return true;
+    if (idx == N) return false;
+    if (sum > T) return false;
+
+    return solve(idx + 1, sum + nums[idx]) || solve(idx + 1, sum);
+}
+
+int main()
+{
+    cin >> N;
+    cin >> T;
+    nums.resize(N);
+    for (int i = 0; i < N; i++)
+        cin >> nums[i];
+
+    if (solve(0, 0)) {
+        cout << "PERFEITO!";
+    } else {
+        cout << "IMPOSSIVEL!";
+    }
+    cout << endl;
+
+    return 0;
+}

subset-sum/src/ac.cpp

@@ -0,0 +1,30 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+const int T = 10000;
+int dp[T + 1] = {0};
+
+int main(){
+   int n; cin >> n;
+   int t; cin >> t;
+   vector<int> nums(n);
+   for (int i = 0; i < n; i++) cin >> nums[i];
+
+   dp[0] = 1;
+   for (int i = 0; i < n; i++) {
+      for (int j = t - nums[i]; j >= 0; j--) {
+         if (dp[j]) {
+            dp[j + nums[i]] = 1;
+         }
+      }
+      if (dp[t]) {
+         cout << "PERFEITO!" << endl;
+         return 0;
+      }
+   }
+
+   cout << "IMPOSSIVEL!" << endl;
+
+   return 0;
+}

subset-sum/src/checker.cpp

@@ -0,0 +1,26 @@
+#include "testlib.h"
+#include <string>
+
+using namespace std;
+
+const string YES = "PERFEITO!";
+const string NO = "IMPOSSIVEL!";
+
+int main(int argc, char *argv[]) {
+    setName("%s", (YES + " or " + NO + " (case insensitive)").c_str());
+    registerTestlibCmd(argc, argv);
+
+    std::string ja = upperCase(ans.readWord());
+    std::string pa = upperCase(ouf.readWord());
+
+    if (ja != YES && ja != NO)
+        quitf(_fail, "%s or %s expected in answer, but %s found", YES.c_str(), NO.c_str(), compress(ja).c_str());
+
+    if (pa != YES && pa != NO)
+        quitf(_pe, "%s or %s expected, but %s found", YES.c_str(), NO.c_str(), compress(pa).c_str());
+
+    if (ja != pa)
+        quitf(_wa, "expected %s, found %s", compress(ja).c_str(), compress(pa).c_str());
+
+    quitf(_ok, "answer is %s", ja.c_str());
+}

subset-sum/src/generator.cpp

@@ -0,0 +1,107 @@
+#include "testlib.h"
+#include <bits/stdc++.h>
+
+using namespace std;
+
+const int MIN_N = 1;
+const int MAX_N = 1000;
+const int MIN_T = 1;
+const int MAX_T = 10000;
+const int MIN_NI = 1;
+const int MAX_NI = 100;
+
+const int rnd_test_n = 100;
+
+template <typename T> void append(vector<T> &dest, const vector<T> &orig) {
+	dest.insert(dest.end(), orig.begin(), orig.end());
+}
+
+vector<int> genRandomArray(int size = 0, int minv = MIN_NI, int maxv = MAX_NI) {
+    if (size <= 0) size = rnd.next(MIN_N, MAX_N);
+    vector<int> arr(size);
+    for (int i = 0; i < size; i++) {
+        arr[i] = rnd.next(minv, maxv);
+    }
+    return arr;
+}
+
+string output_tc(int t, const vector<int>& nums) {
+	ostringstream oss;
+    oss << nums.size() << " " << t << endl;
+    for (int i = 0; i < nums.size(); i++) {
+        if (i != 0) oss << " ";
+        oss << nums[i];
+    }
+    oss << endl;
+	return oss.str();
+}
+
+vector<string> generate_sample_tests() {
+	vector<string> tests;
+    tests.push_back(output_tc(10, {1, 2, 3, 4, 5}));
+    tests.push_back(output_tc(4, {5, 1, 2, 5}));
+    tests.push_back(output_tc(14, {1, 2, 3, 4, 4, 9, 9, 15}));
+	return tests;
+}
+
+vector<string> generate_manual_tests() {
+	vector<string> tests;
+	tests.push_back(output_tc(1, {2,2,2,2,2,2,2,2}));
+	tests.push_back(output_tc(2, {100, 100, 100, 3, 3, 3, 3, 3, 3, 2}));
+	return tests;
+}
+
+string rnd_test(int i){
+    int min_n = MIN_N;
+    int max_n = MAX_N;
+    int min_t = MIN_T;
+    int max_t = MAX_T;
+    
+    if(i<rnd_test_n / 3){
+        max_n = MAX_N/3;
+        min_t = 1;
+    }
+    else if(i<rnd_test_n / 2){
+        max_n = MAX_N/2;
+        min_t = 100;
+    } else {
+        min_t = 1000;
+    }
+
+    int n = rnd.next(min_n, max_n);
+    int t = rnd.next(min_t, MAX_T);
+    return(output_tc(t, genRandomArray(n)));
+}
+
+vector<string> generate_random_tests() { 
+    vector<string> tests;
+    for (int i = 0; i < rnd_test_n; i++){
+        tests.push_back(rnd_test(i));
+    } 
+    return tests;
+}
+
+string extreme_test_1(){
+    return(output_tc(MAX_T, genRandomArray(MAX_N)));
+}
+
+vector<string> generate_extreme_tests(){
+    vector<string> tests;   
+    tests.push_back(extreme_test_1());
+    return tests;
+}
+
+int main(int argc, char *argv[]) {
+	registerGen(argc, argv, 1);
+	vector<string> tests;
+	size_t test = 0;
+	append(tests, generate_sample_tests());
+	append(tests, generate_manual_tests());
+	append(tests, generate_random_tests());
+	append(tests, generate_extreme_tests());
+	for (const auto &t : tests) {
+		startTest(++test);
+		cout << t;
+	}
+	return 0;
+}

subset-sum/src/script.sh

@@ -0,0 +1 @@
+generator

subset-sum/src/validator.cpp

@@ -0,0 +1,22 @@
+#include "testlib.h"
+#include <bits/stdc++.h>
+
+using namespace std;
+
+
+int main(int argc, char* argv[]) {
+    registerValidation(argc, argv);
+
+    int n = inf.readInt(1, 1000, "N");
+    inf.readSpace();
+    inf.readInt(1, 10000, "T");
+    inf.readEoln();
+    for (int i = 0; i < n; i++) {
+        if (i != 0) inf.readSpace();
+        inf.readInt(1, 100, "ni");
+    }
+    inf.readEoln();
+    inf.readEof();
+
+    return 0;
+}