Submission #602092

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
602092	2022-07-22 14:48:49	AA_Surely	Capital City (JOI20_capital_city)	C++17	31 / 100	324 ms	40044 KiB

capital_city

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#include <bits/stdc++.h>
#define FOR(i,x,n)  for(int i=x; i<n; i++)
#define F0R(i,n)  FOR(i,0,n)
#define ROF(i,x,n)  for(int i=n-1; i>=x; i--)
#define R0F(i,n)  ROF(i,0,n)
#define WTF     cout << "WTF" << endl
#define IOS     ios::sync_with_stdio(false); cin.tie(0)
#define F       first
#define S     second
#define pb      push_back
#define ALL(x)    x.begin(), x.end()
#define RALL(x)   x.rbegin(), x.rend()
using namespace std;
typedef long long     LL;
typedef pair<int, int>  PII;
typedef pair<LL, LL>  PLL;
typedef vector<int>   VI;
typedef vector<LL>    VLL;
typedef vector<PII>   VPII;
typedef vector<PLL>   VPLL;
const int N = 2e5 + 7;
const int ALPHA = 27;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

capital_city.cpp: In function 'bool buildGraph()':
capital_city.cpp:3:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    3 | #define FOR(i,x,n)  for(int i=x; i<n; i++)
......
   92 |         FOR(j, 1, group[i].size()) {
      |             ~~~~~~~~~~~~~~~~~~~~~  
capital_city.cpp:92:9: note: in expansion of macro 'FOR'
   92 |         FOR(j, 1, group[i].size()) {
      |         ^~~

• Subtask 1: 1 / 1
• Subtask 2: 0 / 10
• Subtask 3: 30 / 30
• Subtask 4: 0 / 59