제출 #255699

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
255699	2020-08-01 15:33:13	Mercenary	Boat (APIO16_boat)	C++14	100 / 100	581 ms	4476 KiB

boat

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#include<bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/trie_policy.hpp>
#define pb push_back
#define mp make_pair
#define taskname "A"
using namespace std;
using namespace __gnu_pbds;
typedef long long ll;
typedef double ld;
typedef pair<int,int> ii;
typedef tree <ii,null_type,less<ii>,rb_tree_tag,tree_order_statistics_node_update> ordered_set;
const int maxn = 500 + 5;
const int mod = 1e9 + 7;
int n , a[maxn] , b[maxn];
int dp[maxn][maxn * 2];
int c[maxn * 2][maxn];
vector<int> val;
int Pow(int i , int j){
    if(j == 0)return 1;
    int r = Pow(i , j / 2);
    if(j & 1)return (ll)r * r % mod * i % mod;
    return (ll)r * r % mod;
}
int r[maxn];
 
 
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컴파일 시 표준 에러 (stderr) 메시지

boat.cpp: In function 'int main()':
boat.cpp:46:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 0 ; i < val.size() ; ++i){
                     ~~^~~~~~~~~~~~
boat.cpp:58:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int j = 1 ; j < val.size() ; ++j){
                         ~~^~~~~~~~~~~~
boat.cpp:36:10: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   freopen(taskname".INP", "r",stdin);
   ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
boat.cpp:37:10: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   freopen(taskname".OUT", "w",stdout);
   ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 9 / 9
• Subtask 2: 22 / 22
• Subtask 3: 27 / 27
• Subtask 4: 42 / 42