Submission #28658

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
28658	2017-07-16 08:28:07	점수판에 아이디와 팀명이 같이 표기되니, 신중하게 적어주세요. (#68)	Test Data Creation (FXCUP2_testdata)	C++14	0 / 1	4000 ms	13680 KiB

testdata

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·#include <stdio.h>
#include <bits/stdc++.h>
#include <unordered_map>
#include <unordered_set>
using namespace std;
#define SZ(v) ((int)(v).size())
#define ALL(v) (v).begin(),(v).end()
#define one first
#define two second
typedef long long ll;
typedef pair<int, int> pi; typedef pair<ll, int> pli; typedef pair<ll, pi> plp;
typedef tuple<int, int, int> ti; typedef tuple<ll, int, int> tli;
const int INF = 0x3f2f1f0f;
const ll LINF = 1ll * INF * INF;
const int MAX_N = 3e2 + 10;
struct pair_hash {
  template <class T1, class T2>
  std::size_t operator () (const std::pair<T1, T2> &p) const {
    auto h1 = std::hash<T1>{}(p.first);
    auto h2 = std::hash<T2>{}(p.second);
    // Mainly for demonstration purposes, i.e. works but is overly simple
    // In the real world, use sth. like boost.hash_combine
    return h1 ^ h2;
  }
};
 
 
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Compilation message (stderr)

testdata.cpp: In function 'int main()':
testdata.cpp:99:46: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  for(int i=0; i<N*M; i++) scanf("%d", &Nr[i]);
                                              ^

• Subtask 1: 0 / 1