Submission #1127315

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1127315	2024-12-17 11:17:55	Denisov	Pipes (CEOI15_pipes)	C++20	Compilation error	0 ms	0 KiB

pipes

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//#pragma GCC optimize("Ofast", "unroll-loops")
//#pragma GCC target("sse", "sse2", "sse3", "ssse3", "sse4")
#include <bits/stdc++.h>
#define all(a) a.begin(),a.end()
#define len(a) (int)(a.size())
#define mp make_pair
#define pb push_back
#define fir first
#define sec second
#define fi first
#define se second
using namespace std;
typedef pair<int, int> pii;
typedef long long ll;
typedef long double ld;
template<typename T>
bool umin(T &a, T b) {
    if (b < a) {
        a = b;
        return true;
    }
    return false;
}
template<typename T>
bool umax(T &a, T b) {
 
 
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Compilation message (stderr)

pipes.cpp: In function 'int main()':
pipes.cpp:187:14: error: 'a' was not declared in this scope
  187 |     sort(all(a));
      |              ^
pipes.cpp:6:16: note: in definition of macro 'all'
    6 | #define all(a) a.begin(),a.end()
      |                ^