complete ojuz/KAISTRUN26SPRING_A.cpp

fix create
fix export; not remove src space

run.py

@@ -383,7 +383,7 @@ class StorageManager:
     ) -> None:
         path = STORAGE_DIR / location / lang.value / ("completed" if completed else "")
         os.makedirs(path, exist_ok=True)
-        with open(f"{path}/{filename}", "wb") as f:
+        with open(path / f"{filename}.{lang.value}", "wb") as f:
             f.write(content)
 
     def read_file(self, location: str, lang: Language, filename: str) -> bytes:
@@ -392,8 +392,8 @@ class StorageManager:
             raise FileNotFoundError(
                 f"File not found in storage: {location}/{filename}.{lang.value}"
             )
-        file_path = f"{path}/{filename}"
-        if not os.path.isfile(file_path):
+        file_path = path / f"{filename}.{lang.value}"
+        if not file_path.is_file():
             raise FileNotFoundError(f"File not found in storage: {file_path}")
         with open(file_path, "rb") as f:
             return f.read()
@@ -586,7 +586,7 @@ def create(target: str, completed: bool, no_template: bool, force: bool):
             click.secho(f"Template not found: {template_path}", fg="yellow")
 
     StorageManager().save_file(
-        loc, lang, f"{filename}.{lang.value}", content, completed
+        loc, lang, filename, content, completed
     )
     click.secho(
         f"Created '{filename}.{lang.value}' in location '{loc}'",
@@ -644,12 +644,10 @@ def run(lang: str, testcase: tuple[str, ...], verbose: bool):
             f_in_path = f"{TC_DIR}/{tc}.in"
             f_out_path = f"{TC_DIR}/{tc}.out"
 
-            with (
-                open(f_in_path, "r", encoding="utf-8") as f_in,
-                open(f_out_path, "r", encoding="utf-8") as f_out,
-            ):
+            with open(f_out_path, "r", encoding="utf-8") as f_out:
                 expected = f_out.read().strip()
 
+            f_in = open(f_in_path, "r", encoding="utf-8")
             proc = subprocess.Popen(
                 target_language.executable_command,
                 stdin=f_in,
@@ -663,6 +661,7 @@ def run(lang: str, testcase: tuple[str, ...], verbose: bool):
                     print(line, end="")
 
             stdout, stderr = proc.communicate()
+            f_in.close()
 
             if proc.returncode != 0:
                 click.secho(">>>>>> [RUN TIME ERROR] >>>>>>", fg="red", bold=True)
@@ -768,7 +767,7 @@ def export(from_: tuple[str, ...], all_: bool, force: bool):
 
         with open(src_path, "rb") as f_src:
             content = f_src.read()
-
+        os.remove(src_path)
         StorageManager().save_file(
             s_loc, from_language, s_file, content, s_is_completed
         )

storage/contest/cpp/2026-kaist-run-spring-1.cpp

@@ -0,0 +1,103 @@
+#include <algorithm>
+#include <iostream>
+#include <vector>
+
+#define let auto
+#define fn auto
+#define usize size_t
+using namespace std;
+
+#define UD 1'000'000
+
+fn fastio() {
+    ios::sync_with_stdio(false);
+    cin.tie(nullptr);
+}
+
+fn main() -> int {
+    fastio();
+    usize n, m;
+    cin >> n >> m;
+
+    let arr = new usize[5 * m];
+
+    let music = new usize[n];
+    let cnts = new usize[n];
+    for (usize i = 0; i < n; i++) {
+        music[i] = UD;
+        cnts[i] = 0;
+    }
+
+    for (usize i = 0; i < m; i++) {
+        for (usize j = 0; j < 4; j++) {
+            cin >> arr[5 * i + j];// idx
+            arr[5 * i + j] -= 1;
+            cnts[arr[5 * i + j]]++;
+        }
+        cin >> arr[5 * i + 4];
+    }
+
+    let cntv = vector<pair<usize, usize>>();
+    for (usize i = 0; i < n; i++) {
+        cntv.push_back(pair(cnts[i], i));
+    }
+
+    sort(cntv.begin(), cntv.end());
+    reverse(cntv.begin(), cntv.end());
+
+    usize tot = 0;
+    usize before = 0;
+    for (let it = cntv.begin(); it < cntv.end(); it++) {
+        if (tot > 3 * m) {
+            music[before] = UD;
+            break;
+        } else if (tot == 3 * m) {
+            break;
+        }
+        else {
+            tot += it->first;
+            music[it->second] = 0;
+            before = it->second;
+        }
+    }
+
+    for (usize i = 0; i < m; i++) {
+        let x = arr[5 * i + 0];
+        let y = arr[5 * i + 1];
+        let z = arr[5 * i + 2];
+        let w = arr[5 * i + 3];
+        let k = arr[5 * i + 4];
+        let mx = music[x];
+        let my = music[y];
+        let mz = music[z];
+        let mw = music[w];
+        let key = (mx % 4 + my % 4 + mz % 4 + mw % 4) % 4;
+        if ((mx + my + mz + mw) / UD == 1) {
+            if (mx == UD) {
+                music[x] = (k + 4 - key) % 4;
+            } else if (my == UD) {
+                music[y] = (k + 4 - key) % 4;
+            } else if (mz == UD) {
+                music[z] = (k + 4 - key) % 4;
+            } else {
+                music[w] = (k + 4 - key) % 4;
+            }
+        }
+    }
+
+    for (usize i = 0; i < n; i++) {
+        if (music[i] == UD) {
+            music[i] = 0;
+        }
+    }
+
+    for (usize i = 0; i < n; i++) {
+        cout << music[i] << " ";
+    }
+
+    delete[] arr;
+    delete[] music;
+    delete[] cnts;
+
+    return 0;
+}

storage/contest/cpp/2026-kaist-run-spring-2.cpp

@@ -0,0 +1,36 @@
+#include <algorithm>
+#include <iostream>
+#include <vector>
+
+#define let auto
+#define fn auto
+#define usize size_t
+using namespace std;
+
+fn fastio() {
+    ios::sync_with_stdio(false);
+    cin.tie(nullptr);
+}
+
+fn main() -> int {
+    fastio();
+    usize r, u, n;
+    cin >> r >> u >> n;
+
+    usize cnt = r * u;
+    if (n <= 10) {
+        usize fibn = 2;
+        usize fibns1 = 1;
+        usize fibns2 = 1;
+
+        for (usize i = 3; i < n; i++) {
+            fibns2 = fibns1;
+            fibns1 = fibn;
+            fibn = fibns2 + fibns1;
+        }
+        usize delta = ((u - 1) * fibns1 + (r - 1) * fibns2);
+        cout << delta / fibns1 + delta / fibns2 - (delta / (fibns1 * fibns2)) + 1 << endl;
+    } else {
+        cout << cnt << endl;
+    }
+}

storage/contest/cpp/2026-kaist-run-spring-4.cpp

@@ -0,0 +1,80 @@
+#include <algorithm>
+#include <iostream>
+#include <queue>
+#include <vector>
+
+#define let auto
+#define fn auto
+#define usize size_t
+
+#define UMAX 0xfffffff
+
+using namespace std;
+
+fn fastio() {
+    ios::sync_with_stdio(false);
+    cin.tie(nullptr);
+}
+
+struct Fire {
+    usize f;
+    usize v;
+};
+
+fn main() -> int {
+    fastio();
+    let _comp = [](Fire &a, const Fire &b) { return a.f < b.f; };
+    usize n, m;
+    cin >> n >> m;
+
+    let fs = vector<Fire>(n);
+    let bs = vector<usize>(m);
+
+    for (usize i = 0; i < n; i++) {
+        cin >> fs[i].f;
+        cin >> fs[i].v;
+    }
+
+    sort(fs.begin(), fs.end(), _comp);
+
+    for (usize i = 0; i < m; i++) {
+        cin >> bs[i];
+    }
+
+    // 1pass
+    usize last = UMAX;
+    let vfx = vector<usize>();
+    for (usize i = 0; i < m; i++) {
+        let t = bs[i];
+
+        Fire tf = {
+                .f = t,
+                .v = 0,
+        };
+
+        
+        
+    }
+
+    if (last == UMAX) {
+        last = m;
+    }
+
+    // 2pass
+    sort(vfx.begin(), vfx.end());
+    let heap = priority_queue<usize>();
+    usize total_v = 0;
+    while (vfx.size() > 0) {
+        let key = *(vfx.end() - 1);
+        vfx.pop_back();
+        while (fs.size() > 0 && (fs.end() - 1)->f >= key) {
+            heap.push((fs.end() - 1)->v);
+            fs.pop_back();
+        }
+
+        total_v += heap.top();
+        heap.pop();
+    }
+
+    cout << last << " " << total_v << endl;
+}

storage/jungol/rs/completed/1000.rs

@@ -0,0 +1,13 @@
+use std::io::{read_to_string, stdin};
+
+fn main() {
+    let temp = read_to_string(stdin()).unwrap();
+    let mut iter = temp
+        .split_ascii_whitespace()
+        .map(|x| x.parse::<usize>().unwrap());
+
+    let a = iter.next().unwrap();
+    let b = iter.next().unwrap();
+
+    println!("{}", a + b);
+}

storage/ojuz/cpp/completed/KAISTRUN26SPRING_A.cpp

@@ -0,0 +1,113 @@
+#include <iostream>
+#include <algorithm>
+#include <vector>
+#include <cstdint>
+
+#define let auto
+#define fn auto
+#define usize size_t
+using u32 = uint32_t;
+using namespace std;
+
+const u32 KX = 123456789;
+const u32 KY = 362436069;
+const u32 KZ = 521288629;
+const u32 KW = 88675123;
+
+fn fastio() {
+    ios::sync_with_stdio(false);
+    cin.tie(nullptr);
+}
+
+struct Rand {
+    u32 x, y, z, w;
+
+    static Rand new_seed(u32 seed) {
+        return {KX ^ seed, KY ^ seed, KZ, KW};
+    }
+
+    u32 rand() {
+        u32 t = x ^ (x << 11);
+        x = y;
+        y = z;
+        z = w;
+        w ^= (w >> 19) ^ t ^ (t >> 8);
+        return w;
+    }
+
+    template<typename T>
+    void shuffle(vector<T>& a) {
+        if (a.empty()) return;
+        usize i = a.size() - 1;
+        while (i > 0) {
+            usize j = rand() % (i + 1);
+            swap(a[i], a[j]);
+            i--;
+        }
+    }
+
+    u32 rand_range(u32 a, u32 b) {
+        u32 m = b - a + 1;
+        return a + rand() % m;
+    }
+
+    double rand_float() {
+        return static_cast<double>(rand()) / static_cast<double>((u32)-1);
+    }
+};
+
+fn main() -> int {
+    fastio();
+
+    istreambuf_iterator<char> it(cin), end;
+    string temp(it, end);
+    vector<u32> vals;
+    usize pos = 0;
+    while (pos < temp.size()) {
+        while (pos < temp.size() && isspace(temp[pos])) pos++;
+        if (pos >= temp.size()) break;
+        usize start = pos;
+        while (pos < temp.size() && !isspace(temp[pos])) pos++;
+        vals.push_back(stoul(temp.substr(start, pos - start)));
+    }
+
+    auto it2 = vals.begin();
+    u32 n = *it2++;
+    u32 m = *it2++;
+
+    vector<tuple<u32, u32, u32, u32, u32>> requests;
+    for (u32 i = 0; i < m; i++) {
+        u32 w = *it2++ - 1;
+        u32 x = *it2++ - 1;
+        u32 y = *it2++ - 1;
+        u32 z = *it2++ - 1;
+        u32 k = *it2++;
+        requests.emplace_back(w, x, y, z, k);
+    }
+
+    u32 trial = 0;
+    while (true) {
+        Rand rand = Rand::new_seed(trial);
+        vector<u32> music(n);
+        for (u32 i = 0; i < n; i++) {
+            music[i] = rand.rand_range(0, 3);
+        }
+
+        u32 cnt = 0;
+        for (const auto& req : requests) {
+            u32 w, x, y, z, k;
+            tie(w, x, y, z, k) = req;
+            if ((music[w] + music[x] + music[y] + music[z]) % 4 == k) {
+                cnt++;
+            }
+        }
+        if (m / 4 <= cnt) {
+            for (u32 a : music) {
+                cout << a << ' ';
+            }
+            break;
+        }
+        trial++;
+    }
+    return 0;
+}