結果
| 問題 | No.2233 Average |
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2023-03-03 23:10:40 |
| 言語 | C++17 (gcc 15.2.0 + boost 1.90.0) |
| 結果 |
RE
|
| 実行時間 | - |
| コード長 | 478 bytes |
| 記録 | |
| コンパイル時間 | 1,250 ms |
| コンパイル使用メモリ | 209,020 KB |
| 実行使用メモリ | 6,400 KB |
| 最終ジャッジ日時 | 2026-06-29 19:55:18 |
| 合計ジャッジ時間 | 4,084 ms |
|
ジャッジサーバーID (参考情報) |
judge3_0 / judge2_1 |
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| ファイルパターン | 結果 |
|---|---|
| sample | RE * 1 |
| other | RE * 18 |
コンパイルメッセージ
main.cpp: In function 'void solve()':
main.cpp:15:10: warning: 'a' is used uninitialized [-Wuninitialized]
15 | scanf(" %lld %lld %lld %lld", a, b, c, k);
| ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
main.cpp:14:8: note: 'a' was declared here
14 | ll a, b, c, k;
| ^
main.cpp:15:10: warning: 'b' is used uninitialized [-Wuninitialized]
15 | scanf(" %lld %lld %lld %lld", a, b, c, k);
| ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
main.cpp:14:11: note: 'b' was declared here
14 | ll a, b, c, k;
| ^
main.cpp:15:10: warning: 'c' is used uninitialized [-Wuninitialized]
15 | scanf(" %lld %lld %lld %lld", a, b, c, k);
| ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
main.cpp:14:14: note: 'c' was declared here
14 | ll a, b, c, k;
| ^
main.cpp:15:10: warning: 'k' is used uninitialized [-Wuninitialized]
15 | scanf(" %lld %lld %lld %lld", a, b, c, k);
| ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
main.cpp:14:17: note: 'k' was declared here
14 | ll a, b, c, k;
| ^
ソースコード
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
ll calc(ll a, ll b, ll c, ll k) {
if (k == 0) {
return a + b + c;
}
if (a == b && b == c) {
return a * 3;
}
return calc((b+c) >> 2, (c + a) >> 2, (a + b) >> 2, k - 1);
}
void solve() {
ll a, b, c, k;
scanf(" %lld %lld %lld %lld", a, b, c, k);
printf("%lld\n", calc(a, b, c, k));
}
int main () {
int n;
cin >> n;
while (n--) {
solve();
}
}