Submission #697000

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
6970002023-02-07 21:05:17Markomafko972Burza (COCI16_burza)C++14
0 / 160
221 ms33792 KiB
#include <bits/stdc++.h>
#define X first
#define Y second
#define pb push_back
#define pii pair<int, int>
typedef long long ll;
using namespace std;
const int MOD = 1e9 + 7;
const ll INF = 1e18;
const int OFF = (1 << 20);
const int MAXN = (1 << 26);
int n, k, a, b;
vector<int> v[405];
vector<int> e[30][30];
vector<int> br[30];
bool dp[2][MAXN];
void dfs(int x, int d, int p) {
if (d > k) return;
br[d].push_back(x);
for (int i = 0; i < v[x].size(); i++) {
if (v[x][i] != p) {
e[d][(int)br[d].size()-1].push_back((int)br[d+1].size());
dfs(v[x][i], d+1, x);
}
}
}
 
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Compilation message (stderr)

burza.cpp: In function 'void dfs(int, int, int)':
burza.cpp:24:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   24 |  for (int i = 0; i < v[x].size(); i++) {
      |                  ~~^~~~~~~~~~~~~
burza.cpp: In function 'int main()':
burza.cpp:50:20: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
   50 |   if (br[i].size() <= i) {
      |       ~~~~~~~~~~~~~^~~~
burza.cpp:61:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   61 |    for (int j = 0; j < br[i].size(); j++) {
      |                    ~~^~~~~~~~~~~~~~
burza.cpp:63:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   63 |     for (int slj = 0; slj < e[i][j].size(); slj++) nova |= (1 << e[i][j][slj]);
      |                       ~~~~^~~~~~~~~~~~~~~~
burza.cpp:66:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   66 |    for (int j = 0; j < br[i+1].size(); j++) {
      |                    ~~^~~~~~~~~~~~~~~~
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