Submission #72334

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
72334	2018-08-26 07:12:39	nvmdava	Dreaming (IOI13_dreaming)	C++17	Compilation error	0 ms	0 KiB

dreaming

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//#include "dreaming.h"
#include <bits/stdc++.h>
using namespace std;
struct Path{
  int to, cost;
  Path(int _to, int _cost){
    to = _to;
    cost = _cost;
  }
};
struct Node{
  int p[20], d;
};
map<int, int> c[100001];
vector<Path> path[100001];
bool in[100001];
Node a[100001];
int mxdist, mxid;
int solo = 0;
void build(int v, int p){
  in[v] = 1;
  for(auto x : path[v]){
    if(x.to == p) continue;
    a[x.to].d = a[v].d + 1;
    memset(a[x.to].p, -1, sizeof(a[x.to].p));
    a[x.to].p[0] = v;
    for(int i = 1; i < 20; i++){
      int t = a[x.to].p[i - 1];
 
 
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Compilation message (stderr)

dreaming.cpp: In function 'int go(int)':
dreaming.cpp:106:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
dreaming.cpp: In function 'int main()':
dreaming.cpp:147:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d%d", &N, &M, &L);
  ~~~~~^~~~~~~~~~~~~~~~~~~~~~
dreaming.cpp:149:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d%d", &A[i], &B[i], &T[i]);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/ccwwoz6s.o: In function `main':
dreaming.cpp:(.text.startup+0x0): multiple definition of `main'
/tmp/ccSTK7Hf.o:grader.c:(.text.startup+0x0): first defined here
/tmp/ccSTK7Hf.o: In function `main':
grader.c:(.text.startup+0xa2): undefined reference to `travelTime'
collect2: error: ld returned 1 exit status