Submission #51618

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
51618	2018-06-19 08:19:16	model_code	Training (IOI07_training)	C++17	100 / 100	17 ms	4784 KiB

training

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#include <algorithm>
#include <cstdio>
#include <vector>
#include <memory.h>
using namespace std;
#define MAXN 1000
#define MAXK 10
typedef pair<int,int> Pair;
struct Edge {
   int u, v; 
   int cost;
   int LCA; // lowest common ancestor of u and v
} E[MAXN*MAXK/2];
int n, m;
int costSum;
int traversalTime;
int discover[MAXN];
int finish[MAXN];
int depth[MAXN];
int degree[MAXN];
int color[MAXN];
Pair parent[MAXN];
vector<int> treeLinks[MAXN];
int DP[MAXN][1<<MAXK];
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

training.cpp: In function 'void load()':
training.cpp:34:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    scanf( "%d%d", &n, &m );
    ~~~~~^~~~~~~~~~~~~~~~~~
training.cpp:36:12: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
       scanf( "%d%d%d", &E[i].u, &E[i].v, &E[i].cost ); --E[i].u; --E[i].v;
       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 7 / 7
• Subtask 5: 9 / 9
• Subtask 6: 9 / 9
• Subtask 7: 9 / 9
• Subtask 8: 9 / 9
• Subtask 9: 9 / 9
• Subtask 10: 9 / 9
• Subtask 11: 9 / 9