Submission #908127

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
9081272024-01-16 08:20:25AlfraganusLamps (JOI19_lamps)C++17
0 / 100
1 ms352 KiB
#pragma GCC optimize("unroll-loops")
#pragma gcc optimize("Ofast")
#pragma GCC optimization("Ofast")
#pragma optimize(Ofast)
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define str string
#define fastio ios::sync_with_stdio(0), cin.tie(0);
#define fs first
#define ss second
#define endl '\n'
#define all(x) (x).begin(), (x).end()
#define len(x) x.size()
#define print(a) \
for (auto &x : a) \
cout << x << " "; \
cout << endl;
#define printmp(a) \
for (auto &x : a) \
cout << x.fs << " " << x.ss << endl;
const int mod = 998244353;
void solve(){
int n;
cin >> n;
 
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Compilation message (stderr)

lamp.cpp:2: warning: ignoring '#pragma gcc optimize' [-Wunknown-pragmas]
    2 | #pragma gcc optimize("Ofast")
      | 
lamp.cpp:3: warning: ignoring '#pragma GCC optimization' [-Wunknown-pragmas]
    3 | #pragma GCC optimization("Ofast")
      | 
lamp.cpp:4: warning: ignoring '#pragma optimize ' [-Wunknown-pragmas]
    4 | #pragma optimize(Ofast)
      | 
lamp.cpp:33:27: warning: multi-character character constant [-Wmultichar]
   33 |     cout << count(all(b), '10');
      |                           ^~~~
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