提出 #47695782
ソースコード 拡げる
// Author: XZC(L_Wave)
// Language: Cpp/G++14
// Problem: D - Election Quick Report
// Contest: AtCoder - Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329)
// URL: https://atcoder.jp/contests/abc329/tasks/abc329_d
// Memory Limit: 1024 MB
// Time Limit: 2000 ms
// Create Time: not 2023-11-18 20:00:27, but 1926-08-17 11:45:14
//
// Powered by CP Editor (https://cpeditor.org)
#include <bits/stdc++.h>
#define rep(i, a, b) for (int i = (a), i##ABRACADABRA = (b); i <= i##ABRACADABRA; i++)
#define drep(i, a, b) for (int i = (a), i##ABRACADABRA = (b); i >= i##ABRACADABRA; i--)
using namespace std;
using ll = long long;
int n,m;
map<int,int>M;
pair<int,int>W;
int main() {
W={-1,1};
scanf("%d%d",&n,&m);
rep(i,1,m){
int x;cin>>x;
++M[x];
if(W==(pair<int,int>){-1,1})W={M[x],-x};
else W=max(W,{M[x],-x});
printf("%d\n",-W.second);
}
return 0;
}
提出情報
| 提出日時 | |
|---|---|
| 問題 | D - Election Quick Report |
| ユーザ | fft_ntt |
| 言語 | C++ 20 (gcc 12.2) |
| 得点 | 350 |
| コード長 | 931 Byte |
| 結果 | AC |
| 実行時間 | 310 ms |
| メモリ | 13220 KiB |
コンパイルエラー
Main.cpp: In function ‘int main()’:
Main.cpp:23:8: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
23 | scanf("%d%d",&n,&m);
| ~~~~~^~~~~~~~~~~~~~
ジャッジ結果
| セット名 | Sample | All | ||||
|---|---|---|---|---|---|---|
| 得点 / 配点 | 0 / 0 | 350 / 350 | ||||
| 結果 |
|
|
| セット名 | テストケース |
|---|---|
| Sample | sample00.txt, sample01.txt, sample02.txt |
| All | sample00.txt, sample01.txt, sample02.txt, testcase00.txt, testcase01.txt, testcase02.txt, testcase03.txt, testcase04.txt, testcase05.txt, testcase06.txt, testcase07.txt, testcase08.txt, testcase09.txt, testcase10.txt, testcase11.txt, testcase12.txt, testcase13.txt, testcase14.txt, testcase15.txt, testcase16.txt, testcase17.txt, testcase18.txt, testcase19.txt, testcase20.txt, testcase21.txt, testcase22.txt, testcase23.txt, testcase24.txt, testcase25.txt, testcase26.txt, testcase27.txt, testcase28.txt, testcase29.txt, testcase30.txt, testcase31.txt, testcase32.txt, testcase33.txt, testcase34.txt, testcase35.txt, testcase36.txt |
| ケース名 | 結果 | 実行時間 | メモリ |
|---|---|---|---|
| sample00.txt | AC | 1 ms | 3756 KiB |
| sample01.txt | AC | 1 ms | 3716 KiB |
| sample02.txt | AC | 1 ms | 3600 KiB |
| testcase00.txt | AC | 230 ms | 3640 KiB |
| testcase01.txt | AC | 226 ms | 3656 KiB |
| testcase02.txt | AC | 224 ms | 3600 KiB |
| testcase03.txt | AC | 228 ms | 3764 KiB |
| testcase04.txt | AC | 223 ms | 3708 KiB |
| testcase05.txt | AC | 217 ms | 3596 KiB |
| testcase06.txt | AC | 234 ms | 3796 KiB |
| testcase07.txt | AC | 217 ms | 3736 KiB |
| testcase08.txt | AC | 220 ms | 3792 KiB |
| testcase09.txt | AC | 228 ms | 3728 KiB |
| testcase10.txt | AC | 221 ms | 3600 KiB |
| testcase11.txt | AC | 236 ms | 3764 KiB |
| testcase12.txt | AC | 233 ms | 3644 KiB |
| testcase13.txt | AC | 236 ms | 3600 KiB |
| testcase14.txt | AC | 223 ms | 3744 KiB |
| testcase15.txt | AC | 239 ms | 3616 KiB |
| testcase16.txt | AC | 237 ms | 3744 KiB |
| testcase17.txt | AC | 240 ms | 3668 KiB |
| testcase18.txt | AC | 234 ms | 3752 KiB |
| testcase19.txt | AC | 244 ms | 3664 KiB |
| testcase20.txt | AC | 229 ms | 3760 KiB |
| testcase21.txt | AC | 249 ms | 3904 KiB |
| testcase22.txt | AC | 255 ms | 3672 KiB |
| testcase23.txt | AC | 256 ms | 3884 KiB |
| testcase24.txt | AC | 216 ms | 3564 KiB |
| testcase25.txt | AC | 223 ms | 3840 KiB |
| testcase26.txt | AC | 209 ms | 3848 KiB |
| testcase27.txt | AC | 213 ms | 3732 KiB |
| testcase28.txt | AC | 285 ms | 13220 KiB |
| testcase29.txt | AC | 281 ms | 13012 KiB |
| testcase30.txt | AC | 225 ms | 3880 KiB |
| testcase31.txt | AC | 294 ms | 9316 KiB |
| testcase32.txt | AC | 310 ms | 9600 KiB |
| testcase33.txt | AC | 290 ms | 9188 KiB |
| testcase34.txt | AC | 310 ms | 9660 KiB |
| testcase35.txt | AC | 297 ms | 9260 KiB |
| testcase36.txt | AC | 307 ms | 9564 KiB |