Submission #104554

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
104554	2019-04-07 22:44:57	Shtef	Zagrade (COI17_zagrade)	C++14	10 / 100	3095 ms	38144 KiB

zagrade

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#include <iostream>
#include <vector>
#include <cstdio>
using namespace std;
typedef long long ll;
int n, val[300005], ss[300005], br;
ll dp[300005], sol;
char s[300005];
vector <int> ms[300005];
bool bio[300005];
void dfs1(int x, int p){
  br++;
  ss[x] = 1;
  for(vector <int>::iterator i = ms[x].begin() ; i != ms[x].end() ; ++i){
    int o = *i;
    if(o == p || bio[o])
      continue;
    dfs1(o, x);
    ss[x] += ss[o];
  }
}
int dfs2(int x, int p){
  for(vector <int>::iterator i = ms[x].begin() ; i != ms[x].end() ; ++i){
    int o = *i;
    if(o == p || bio[o])
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

zagrade.cpp: In function 'int main()':
zagrade.cpp:92:15: warning: format '%s' expects argument of type 'char*', but argument 2 has type 'char (*)[300005]' [-Wformat=]
 scanf("%s", &s);
             ~~^
zagrade.cpp:91:6: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
 scanf("%d", &n);
 ~~~~~^~~~~~~~~~
zagrade.cpp:92:6: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
 scanf("%s", &s);
 ~~~~~^~~~~~~~~~
zagrade.cpp:103:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d", &x, &y);
  ~~~~~^~~~~~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 0 / 30
• Subtask 3: 0 / 60