結果
| 問題 |
No.3298 K-th Slime
|
| コンテスト | |
| ユーザー |
tnakao0123
|
| 提出日時 | 2025-10-06 17:46:07 |
| 言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
AC
|
| 実行時間 | 102 ms / 2,000 ms |
| コード長 | 1,125 bytes |
| コンパイル時間 | 858 ms |
| コンパイル使用メモリ | 79,148 KB |
| 実行使用メモリ | 11,648 KB |
| 最終ジャッジ日時 | 2025-10-06 17:46:11 |
| 合計ジャッジ時間 | 3,495 ms |
|
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 2 |
| other | AC * 25 |
コンパイルメッセージ
main.cpp: In function ‘int main()’:
main.cpp:33:8: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
33 | scanf("%d%d%d", &n, &k, &qn);
| ~~~~~^~~~~~~~~~~~~~~~~~~~~~~
main.cpp:34:36: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
34 | for (int i = 0; i < n; i++) scanf("%lld", as + i);
| ~~~~~^~~~~~~~~~~~~~~~
main.cpp:42:10: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
42 | scanf("%d", &op);
| ~~~~~^~~~~~~~~~~
main.cpp:46:12: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
46 | scanf("%d", &x);
| ~~~~~^~~~~~~~~~
main.cpp:59:12: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
59 | scanf("%d", &y);
| ~~~~~^~~~~~~~~~
ソースコード
/* -*- coding: utf-8 -*-
*
* 3298.cc: No.3298 K-th Slime - yukicoder
*/
#include<cstdio>
#include<set>
#include<algorithm>
#include<functional>
using namespace std;
/* constant */
const int MAX_N = 100000;
/* typedef */
using ll = long long;
using mslg = multiset<ll,greater<ll>>;
using msl = multiset<ll>;
/* global variables */
ll as[MAX_N];
/* subroutines */
/* main */
int main() {
int n, k, qn;
scanf("%d%d%d", &n, &k, &qn);
for (int i = 0; i < n; i++) scanf("%lld", as + i);
sort(as, as + n);
mslg ss0(as, as + k);
msl ss1(as + k, as + n);
while (qn--) {
int op;
scanf("%d", &op);
if (op == 1) {
int x;
scanf("%d", &x);
if (x < *ss0.begin()) {
ss0.insert(x);
ss1.insert(*ss0.begin());
ss0.erase(ss0.begin());
}
else {
ss1.insert(x);
}
}
else if (op == 2) {
int y;
scanf("%d", &y);
ll sk = *ss0.begin(); ss0.erase(ss0.begin());
ss1.insert(sk + y);
sk = *ss1.begin(); ss1.erase(ss1.begin());
ss0.insert(sk);
}
else {
printf("%lld\n", *ss0.begin());
}
}
return 0;
}
tnakao0123