Submission #29379

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
29379	2017-07-19 08:02:56	Namnamseo	Palembang Bridges (APIO15_bridge)	C++14	100 / 100	959 ms	27136 KiB

bridge

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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); }
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
int k, n;
vector<pp> d;
ll ans_base;
void in(){
  read(k, n);
  for(int i=1; i<=n; ++i){
    char p, q;
    int s, t;
    auto f = [](){char t; do{t=getchar();}while(t!='A'&&t!='B'); return t;};
    p = f(); read(s);
    q = f(); read(t);
    if(p == q){
      ans_base += abs(s - t);
    } else {
 
 
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Compilation message (stderr)

bridge.cpp: In function 'void read(int&)':
bridge.cpp:6:34: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
 void read(int& x){ scanf("%d",&x); }
                                  ^
bridge.cpp: In function 'void read(ll&)':
bridge.cpp:7:35: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
 void read(ll& x){ scanf("%lld",&x); }
                                   ^

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