Submission #74346

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
74346	2018-08-31 10:55:36	khsoo01	Alternative Mart (FXCUP2_mart)	C++11	1 / 1	546 ms	143416 KiB

mart

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#include<bits/stdc++.h>
#define X first
#define Y second
using namespace std;
typedef pair<int,int> pii;
const int inf = 1e9;
 
int n, m, k, q, c[50005], vis[50005], ts;
pii d[50005][12];
 
vector<pii> adj[50005];
priority_queue<pair<pii,int> > pq;
 
bool upd (int I, pii V) {
  for(int i=0;i<11;i++) {
    if(d[I][i] < V) {
      pii T = d[I][i];
      d[I][i] = V;
      for(int j=i+1;j<11;j++) {
        if(T.Y == V.Y) return true;
        swap(d[I][j], T);
      }
      return true;
    }
    if(d[I][i].Y == V.Y) return false;
  }
  return false;
}
 
int main()
 
 
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Compilation message (stderr)

mart.cpp: In function 'int main()':
mart.cpp:32:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d%d%d",&n,&m,&k,&q);
  ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
mart.cpp:38:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&T);
   ~~~~~^~~~~~~~~
mart.cpp:44:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d%d",&A,&B,&C);
   ~~~~~^~~~~~~~~~~~~~~~~~~
mart.cpp:60:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d",&A,&M);
   ~~~~~^~~~~~~~~~~~~~
mart.cpp:63:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    scanf("%d",&T);
    ~~~~~^~~~~~~~~

• Subtask 1: 1 / 1