제출 #498651

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
498651	2021-12-26 04:43:54	model_code	NoM (RMI21_nom)	C++17	52 / 100	1078 ms	66016 KiB

Main

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// nom_naive_fast_popovici.cpp  
#include <iostream>
#include <fstream>
#include <algorithm>
#include <cstring>
 
/*
     Time       O(M * N ^ 2)
     Memory     O(M * N + N * N)
*/
 
 
constexpr int MOD = (int)1e9 + 7;
constexpr int MAXN = 3000;
constexpr int MAXM = 3000;
 
int dp[2][MAXN + 1][2 * MAXN + 1];
short visited[2][MAXN + 1][2 * MAXN + 1];
 
int comb[2 * MAXN + 1][2 * MAXN + 1];
int pow2[2 * MAXN + 1], fact[2 * MAXN + 1];
int counter[MAXM];
 
inline void add(int& x, int y) {
    x += y;
    if (x >= MOD)
        x -= MOD;
}
 
void prec(int N, int M) {
 
 
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컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'int main()':
Main.cpp:82:53: warning: suggest parentheses around '-' in operand of '&' [-Wparentheses]
   82 |                     short& last_visited = visited[1 - rem & 1][pairs - p][others + p - (need - p)];
      |                                                   ~~^~~~~
Main.cpp:83:42: warning: suggest parentheses around '-' in operand of '&' [-Wparentheses]
   83 |                     int& dp_value = dp[1 - rem & 1][pairs - p][others + p - (need - p)];
      |                                        ~~^~~~~

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