Submission #13157

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
13157	2015-02-01 09:35:24	woqja125	Shymbulak (IZhO14_shymbulak)	C++98	Compilation error	0 ms	0 KiB

shymbulak

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#include<stdio.h>
#include<vector>
#include<queue>
std::vector<int> map[200001];
int deg[200001];
int n;
int dist[200001], distC[200001];
int v[200001];
int cycles[200001], CC = 0;
inline int cn(int x){return dist[cycles[(x)%CC]];}
inline int cd(int x){return distC[cycles[(x)%CC]];}
int main()
{
  int i, x, xx;
  scanf("%d", &n);
  for(i=1; i<=n; i++)
  {
    scanf("%d%d", &x, &xx);
    map[x].push_back(xx);
    map[xx].push_back(x);
    deg[x]++;
    deg[xx]++;
  }
  std::queue<int> Q;
  for(i=1; i<=n; i++)
  {
    if(deg[i] == 1)Q.push(i);
    distC[i] = 1;
  }
  while(!Q.empty())
 
 
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Compilation message (stderr)

shymbulak.cpp: In function ‘int main()’:
shymbulak.cpp:35:14: error: range-based ‘for’ loops are not allowed in C++98 mode
   for(int t :map[x]) if(v[t] == false){ xx=t; break; }
              ^
shymbulak.cpp:52:14: error: range-based ‘for’ loops are not allowed in C++98 mode
   for(int t: map[xx]) if(!v[t]){ tx = t; break;}
              ^
shymbulak.cpp:15:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
                 ^
shymbulak.cpp:18:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d", &x, &xx);
                         ^