Submission #378170

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
378170	2021-03-16 06:00:35	daniel920712	Designated Cities (JOI19_designated_cities)	C++14	16 / 100	1198 ms	161076 KiB

designated_cities

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#include <iostream>
#include <stdio.h>
#include <stdlib.h>
#include <vector>
#include <map>
#include <set>
using namespace std;
vector < pair < long long , long long > > Next[200005];
map < long long , long long > all[200005];
set < long long > vis[200005];
long long ans[200005];
long long all2[200005];
long long xx[200005];
long long how[200005];
long long who[200005];
long long Father[200005];
long long l,r,now2=0;
long long ll[200005],rr[200005];
long long N=0,big=1e18;
long long x,y,root,now=1;
pair < long long , long long > A,B;
struct A
{
    long long here,l,r,add;
    long long nxl,nxr;
    pair < long long , long long > ans;
}Node[1000005];
void build(long long l,long long r,long long here)
{
 
 
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Compilation message (stderr)

designated_cities.cpp: In function 'void F3(long long int, long long int, long long int)':
designated_cities.cpp:122:36: warning: variable 'a' set but not used [-Wunused-but-set-variable]
  122 |     pair < long long , long long > a=make_pair(con,here),tt;
      |                                    ^
designated_cities.cpp: In function 'void F5(long long int)':
designated_cities.cpp:129:15: warning: unused variable 'ok' [-Wunused-variable]
  129 |     long long ok=0;
      |               ^~
designated_cities.cpp: In function 'int main()':
designated_cities.cpp:156:19: warning: unused variable 'j' [-Wunused-variable]
  156 |     long long M,i,j,k,a,b,c,d,where;
      |                   ^
designated_cities.cpp:156:21: warning: unused variable 'k' [-Wunused-variable]
  156 |     long long M,i,j,k,a,b,c,d,where;
      |                     ^
designated_cities.cpp:156:31: warning: variable 'where' set but not used [-Wunused-but-set-variable]
  156 |     long long M,i,j,k,a,b,c,d,where;
      |                               ^~~~~
designated_cities.cpp:157:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  157 |     scanf("%lld",&N);
      |     ~~~~~^~~~~~~~~~~
designated_cities.cpp:160:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  160 |         scanf("%lld %lld %lld %lld",&a,&b,&c,&d);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
designated_cities.cpp:193:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  193 |     scanf("%lld",&M);
      |     ~~~~~^~~~~~~~~~~
designated_cities.cpp:196:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  196 |         scanf("%lld",&a);
      |         ~~~~~^~~~~~~~~~~

• Subtask 1: 0 / 6
• Subtask 2: 7 / 7
• Subtask 3: 9 / 9
• Subtask 4: 0 / 17
• Subtask 5: 0 / 17
• Subtask 6: 0 / 44