Submission #43633

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
43633	2018-03-18 18:02:32	duiceman	Palembang Bridges (APIO15_bridge)	C++14	100 / 100	1613 ms	72932 KiB

bridge

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#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
 
using namespace std;
using namespace __gnu_pbds;
 
#define x first
#define y second
#define umap unordered_map
#define pqueue priority_queue
#define mset multiset
#define mp make_pair
#define mt make_tuple
#define all(x) x.begin(),x.end()
#define long long long
#define MOD 1000000007
#define MAX (long)(1e16+5)
#define MIN (long)(-1e16-5)
#define FILEIN_ freopen("__in.txt","r",stdin)
#define FILEOUT_ freopen("__out.txt","w",stdout)
#define FILEIO_ freopen("__in.txt","r",stdin),freopen("__out.txt","w",stdout)
#define FILEIN(text) freopen(text,"r",stdin)
#define FILEOUT(text) freopen(text,"w",stdout)
#define FILEIO(text) freopen(text".in","r",stdin),freopen(text".out","w",stdout)
 
template<typename T>using oset=tree<T,null_type,less_equal<T>,rb_tree_tag,tree_order_statistics_node_update>;
char c1[5],c2[5];
pair<long,long> a[100005];
vector<long> pos(1,0);
 
 
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Compilation message (stderr)

bridge.cpp:97:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main(){
      ^
bridge.cpp: In function 'int main()':
bridge.cpp:119:20: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long long int' [-Wformat=]
   printf("%d\n",res);
                    ^
bridge.cpp:126:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(i = 0; i < pos.size(); i++){
               ^
bridge.cpp:98:7: warning: unused variable 't' [-Wunused-variable]
  long t,i,j,k,n,m,x,y,res=0,mn=MAX,v;
       ^
bridge.cpp:98:11: warning: unused variable 'j' [-Wunused-variable]
  long t,i,j,k,n,m,x,y,res=0,mn=MAX,v;
           ^
bridge.cpp:98:36: warning: unused variable 'v' [-Wunused-variable]
  long t,i,j,k,n,m,x,y,res=0,mn=MAX,v;
                                    ^
bridge.cpp:101:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld %lld",&k,&n);
                          ^
bridge.cpp:103:39: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s %lld %s %lld",c1,&x,c2,&y);
                                       ^

• Subtask 1: 8 / 8
• Subtask 2: 14 / 14
• Subtask 3: 9 / 9
• Subtask 4: 32 / 32
• Subtask 5: 37 / 37