Submission #56694

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
56694	2018-07-12 07:58:12	khsoo01	Bitaro’s Party (JOI18_bitaro)	C++11	100 / 100	1820 ms	211152 KiB

bitaro

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#include<bits/stdc++.h>
#define X first
#define Y second
using namespace std;
typedef pair<int,int> pii;
const int N = 100005, X = 255, inf = 1e9;
int n, m, q, o, k, b[N], opt[N];
bool vis[N];
vector<int> adj[N], usd;
vector<pii> dt[N];
void upd (vector<pii> &V, const pii &T) {
  V.push_back(T);
  vis[T.Y] = true;
  usd.push_back(T.Y);
}
int main()
{
  scanf("%d%d%d",&n,&m,&q);
  for(int i=1;i<=m;i++) {
    int A, B;
    scanf("%d%d",&A,&B);
    adj[B].push_back(A);
  }
  for(int i=1;i<=n;i++) {
    for(auto &T : adj[i]) {
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

bitaro.cpp: In function 'int main()':
bitaro.cpp:23:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d%d",&n,&m,&q);
  ~~~~~^~~~~~~~~~~~~~~~~~~
bitaro.cpp:26:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d",&A,&B);
   ~~~~~^~~~~~~~~~~~~~
bitaro.cpp:49:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d",&o,&k);
   ~~~~~^~~~~~~~~~~~~~
bitaro.cpp:51:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    scanf("%d",&b[i]);
    ~~~~~^~~~~~~~~~~~

• Subtask 1: 7 / 7
• Subtask 2: 7 / 7
• Subtask 3: 86 / 86