結果

問題 No.702 中央値を求めよ LIMITED
ユーザー ミドリムシ
提出日時 2018-06-15 22:39:59
言語 C++14
(gcc 13.3.0 + boost 1.87.0)
結果
CE  
(最新)
AC  
(最初)
実行時間 -
コード長 745 bytes
コンパイル時間 482 ms
コンパイル使用メモリ 58,552 KB
最終ジャッジ日時 2025-01-02 00:24:42
合計ジャッジ時間 901 ms
ジャッジサーバーID
(参考情報)
judge1 / judge3
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コンパイルエラー時のメッセージ・ソースコードは、提出者また管理者しか表示できないようにしております。(リジャッジ後のコンパイルエラーは公開されます)
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コンパイルメッセージ
main.cpp:6:1: error: ‘uint32_t’ does not name a type
    6 | uint32_t x = 0, y = 1, z = 2, w = 3;
      | ^~~~~~~~
main.cpp:4:1: note: ‘uint32_t’ is defined in header ‘<cstdint>’; did you forget to ‘#include <cstdint>’?
    3 | #include <vector>
  +++ |+#include <cstdint>
    4 | using namespace std;
main.cpp:7:1: error: ‘uint32_t’ does not name a type
    7 | uint32_t generate() {
      | ^~~~~~~~
main.cpp:7:1: note: ‘uint32_t’ is defined in header ‘<cstdint>’; did you forget to ‘#include <cstdint>’?
main.cpp: In function ‘int main()’:
main.cpp:19:5: error: ‘x’ was not declared in this scope
   19 |     x = seed;
      |     ^
main.cpp:20:12: error: ‘uint32_t’ was not declared in this scope
   20 |     vector<uint32_t> nums;
      |            ^~~~~~~~
main.cpp:20:12: note: ‘uint32_t’ is defined in header ‘<cstdint>’; did you forget to ‘#include <cstdint>’?
main.cpp:20:20: error: template argument 1 is invalid
   20 |     vector<uint32_t> nums;
      |                    ^
main.cpp:20:20: error: template argument 2 is invalid
main.cpp:23:17: error: expected ‘;’ before ‘a’
   23 |         uint32_t a = generate();
      |                 ^~
      |                 ;
main.cpp:24:12: error: ‘a’ was not declared in this scope
   24 |         if(a <= 1e9 + 9e8){
      |            ^
main.cpp:27:18: error: request for member ‘push_back’ in ‘nums’, which is of non-class type ‘int’
   27 |             nums.push_back(a);
      |                  ^~~~~~~~~
main.cpp:30:15: error: request for member ‘begin’ in ‘nums’, which is of non-class type ‘int’
   30 |     sort(nums.begin(), nums.end(), greater<long>());
      |               ^~~~~
main.cpp:30:29: error: request for member ‘end’ in ‘nums’, which is of non-class type ‘int’
   30 |     sort(nums.begin(), nums.end(), greater<long>());
      |                             ^~~
main.cpp:32:14: error: request for member ‘pop_

ソースコード

diff #

#include <iostream>
#include <algorithm>
#include <vector>
using namespace std;

uint32_t x = 0, y = 1, z = 2, w = 3;
uint32_t generate() {
    uint32_t t = (x^(x<<11));
    x = y;
    y = z;
    z = w;
    w = (w ^ (w >> 19)) ^ (t ^ (t >> 8));
    return w;
}

int main(){
    int seed;
    cin >> seed;
    x = seed;
    vector<uint32_t> nums;
    int less_count = 0;
    for(int i = 0; i < 10000001; i++) {
        uint32_t a = generate();
        if(a <= 1e9 + 9e8){
            less_count++;
        }else if(a <= 2e9 + 3e8){
            nums.push_back(a);
        }
    }
    sort(nums.begin(), nums.end(), greater<long>());
    for(int i = less_count; i < int(5e6); i++){
        nums.pop_back();
    }
    cout << nums.back() << endl;
}
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