Submission #658614

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
658614	2022-11-13 20:49:26	zglicz	Permutation (APIO22_perm)	C++17	93.33 / 100	2 ms	340 KiB

perm

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#include <cstdio>
#include <iostream>
#include <algorithm>
#include <cstring>
#include <vector>
#include <set>
#include <map>
#include <array>
#include <random>
#include <cmath>
#include <chrono>
#include <list>
#include <ctime>
#include <sstream>
#include <queue>
#include <climits>
#include <stack>
#include <valarray>
#include <random>
#include <bitset>
#include <numeric>
#include <iomanip>
#include <cassert>
using namespace std;
typedef vector<int> vi;
typedef pair<int,int> pii;
typedef long long ll;
#define rep(x, b, e) for(int x=(b); x<(e); ++x)
#define trav(a, x) for(auto& a : x)
#define ford(x, b, e) for(int x=((int)(b))-1; x>=(e); --x)
 
 
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Compilation message (stderr)

perm.cpp: In function 'bool check_permutation(std::vector<int>)':
perm.cpp:156:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  156 |   for(int i=0;i<v.size();i++)
      |               ~^~~~~~~~~
perm.cpp: In function 'vi construct_permutation(ll)':
perm.cpp:133:20: warning: statement has no effect [-Wunused-value]
  133 | #define debug(...) 42
      |                    ^~
perm.cpp:182:3: note: in expansion of macro 'debug'
  182 |   debug(ile);
      |   ^~~~~
perm.cpp:133:20: warning: statement has no effect [-Wunused-value]
  133 | #define debug(...) 42
      |                    ^~
perm.cpp:187:5: note: in expansion of macro 'debug'
  187 |     debug(k, p, q, nasSmall, nasBig);
      |     ^~~~~
perm.cpp: At global scope:
perm.cpp:153:13: warning: 'bool check_permutation(std::vector<int>)' defined but not used [-Wunused-function]
  153 | static bool check_permutation(vector<int> v)
      |             ^~~~~~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 83.333333331 / 90