Submission #42116

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
42116	2018-02-22 17:02:59	nonocut	Commuter Pass (JOI18_commuter_pass)	C++14	100 / 100	620 ms	27108 KiB

commuter_pass

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#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
#define X first
#define Y second
const int maxn = 100005;
const ll inf = 1e18;
struct node {
    int x;
    ll val;
    node(int _x = 0, ll _val = 0) {
        x = _x; val = _val;
    };
    bool operator < (node a) const {
        return a.val<val;
    }
};
int n,m,a,b,c,d;
bool vis[maxn];
ll dist[maxn], da[maxn], db[maxn], dc[maxn], dd[maxn];
vector<pair<int,ll>> way[maxn];
priority_queue<node> heap;
vector<int> from[maxn];
ll mn[maxn];
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

commuter_pass.cpp: In function 'int main()':
commuter_pass.cpp:71:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d",&n,&m);
                        ^
commuter_pass.cpp:72:34: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d%d%d",&a,&b,&c,&d);
                                  ^
commuter_pass.cpp:75:37: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d%d%lld",&x,&y,&val);
                                     ^

• Subtask 1: 16 / 16
• Subtask 2: 15 / 15
• Subtask 3: 24 / 24
• Subtask 4: 45 / 45