Submission #287464

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
287464	2020-08-31 17:11:35	Namnamseo	영역 (JOI16_ho_t4)	C++17	100 / 100	125 ms	18564 KiB

2016_ho_t4

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> pp;
typedef pair<ll,ll> pll;
void read(int& x){ scanf("%d",&x); }
void read(ll& x){ scanf("%lld",&x); }
void read(pp& x){ scanf("%d%d",&x.first, &x.second); }
void read(pll& x){ scanf("%lld%lld",&x.first, &x.second); }
template<typename T,typename... Args>
void read(T& a,Args&... b){ read(a); read(b...); }
#define all(x) (x).begin(),(x).end()
#define pb push_back
#define eb emplace_back
#define x first
#define y second
#define rep(i,n) for(int i = 0; i < (n); ++i)
#define rrep(i,n) for(int i = 1; i <= (n); ++i)
#define sz(x) (int)(x).size()
char s[100010];
int n;
ll k;
pp p[100010];
int pn;
int dx, dy;
bool exist(int x, int y){
 
 
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Compilation message (stderr)

2016_ho_t4.cpp: In function 'void read(int&)':
2016_ho_t4.cpp:6:25: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    6 | void read(int& x){ scanf("%d",&x); }
      |                    ~~~~~^~~~~~~~~
2016_ho_t4.cpp: In function 'void read(ll&)':
2016_ho_t4.cpp:7:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    7 | void read(ll& x){ scanf("%lld",&x); }
      |                   ~~~~~^~~~~~~~~~~
2016_ho_t4.cpp: In function 'void read(pp&)':
2016_ho_t4.cpp:8:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    8 | void read(pp& x){ scanf("%d%d",&x.first, &x.second); }
      |                   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
2016_ho_t4.cpp: In function 'void read(pll&)':
2016_ho_t4.cpp:9:25: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    9 | void read(pll& x){ scanf("%lld%lld",&x.first, &x.second); }
      |                    ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2016_ho_t4.cpp: In function 'int main()':
2016_ho_t4.cpp:91:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   91 |  read(n, k); scanf("%s", s+1);
      |              ~~~~~^~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 10 / 10
• Subtask 3: 23 / 23
• Subtask 4: 62 / 62