Submission #568047

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
568047	2022-05-24 14:33:17	Zanite	Swapping Cities (APIO20_swap)	C++17	100 / 100	1190 ms	50868 KiB

swap

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// You can't change other people; you can only change yourself.
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#include "swap.h"
// Pragmas
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
// Namespaces
#define yume using
#define wo namespace
#define kanaeyo std
#define nazotte __gnu_pbds
yume wo kanaeyo;
yume wo nazotte;
// Data types
using i8  = __int128;
using ll  = long long;
using si  = short int;
using ld  = long double;
// Pairs
using pi8 = pair<i8, i8>;
using pll = pair<ll, ll>;
 
 
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Compilation message (stderr)

swap.cpp: In function 'void print(std::vector<std::vector<std::pair<int, int> > >&)':
swap.cpp:152:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<std::pair<int, int> > >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  152 |  for (int i = 0; i < v.size(); i++) {
      |                  ~~^~~~~~~~~~

• Subtask 1: 6 / 6
• Subtask 2: 7 / 7
• Subtask 3: 17 / 17
• Subtask 4: 20 / 20
• Subtask 5: 23 / 23
• Subtask 6: 27 / 27