Submission #854643

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
854643	2023-09-28 09:51:32	anhphant	Sure Bet (CEOI17_sure)	C++14	100 / 100	94 ms	8452 KiB

sure

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ldb;
#define endl '\n'
ll N;
ldb A[100007], B[100007];
void initialize() {
    ios_base :: sync_with_stdio(0);
    cin.tie(0); cout.tie(0);
    if (fopen("FILE.INP", "r")) {
        freopen("FILE.INP", "r", stdin);
        freopen("FILE.OUT", "w", stdout);
    }
    cin >> N;
    for(int i = 1; i <= N; ++i) cin >> A[i] >> B[i];
    sort(A + 1, A + 1 + N, greater<ldb>());
    sort(B + 1, B + 1 + N, greater<ldb>());
    /*for(int i = 1; i <= N; ++i) {
        cerr << A[i] << " " << B[i] << endl;
    }*/
}
namespace subtask2 {
    void solve() {
 
 
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Compilation message (stderr)

sure.cpp: In function 'void initialize()':
sure.cpp:14:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   14 |         freopen("FILE.INP", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
sure.cpp:15:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   15 |         freopen("FILE.OUT", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 20 / 20
• Subtask 2: 40 / 40
• Subtask 3: 40 / 40