Submission #169059

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
169059	2019-12-18 07:04:58	AlexLuchianov	Tropical Garden (IOI11_garden)	C++14	100 / 100	2496 ms	33268 KiB

garden

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#include "garden.h"
#include "gardenlib.h"
#include <vector>
#include <queue>
#include <iostream>
using namespace std;
using ll = long long;
#define MIN(a, b) (((a) < (b)) ? (a) : (b))
#define MAX(a, b) (((a) < (b)) ? (b) : (a))
int const nmax = 300000;
int const inf = 1000000000;
int f[1 + nmax], scount[1 + nmax];
int dist[1 + nmax], dist2[1 + nmax];
vector<int> graph[1 + nmax];
vector<int> invg[1 + nmax];
void count_routes(int N, int M, int P, int R[][2], int Q, int G[])
{
  for(int i = 0; i < 2 * N; i++)
    f[i] = -1;
  for(int i = 0; i < M; i++){
    int x = R[i][0], y = R[i][1];
    graph[x].push_back(i);
    graph[y].push_back(i);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

garden.cpp: In function 'void count_routes(int, int, int, int (*)[2], int, int*)':
garden.cpp:65:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int h = 0; h < invg[node].size(); h++){
                    ~~^~~~~~~~~~~~~~~~~~~
garden.cpp:81:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int h = 0; h < invg[node].size(); h++){
                    ~~^~~~~~~~~~~~~~~~~~~

• Subtask 1: 49 / 49
• Subtask 2: 20 / 20
• Subtask 3: 31 / 31