Submission #17303

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
17303	2015-11-19 11:43:48	gs14004	지도 색칠하기 (GA3_map)	C++14	Compilation error	0 ms	0 KiB

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#include <algorithm>
using namespace std;
bool adj[20][20];
int col[20];
int bits;
bool bad;
void dfs(int x, int p){
  if(col[x] && col[x] != p){
    bad = 1;
    return;
  }
  else if(col[x]) return;
  col[x] = p;
  for(int i=0; i<n; i++){
    if(!col[i] && adj[x][i] && (bits >> i) % 2 == (bits >> x) % 2){
      dfs(i);
    }
  }
}
long long NumberOfMaps (int N, int M, int *A, int *B){
  for(int i=0; i<M; i++){
    adj[A[i]][B[i]] = 1;
    adj[B[i]][A[i]] = 1;
  }
  long long sum = 0;
  for(int i=0; i<(1<<(N-1)); i++){
    bits = i;
 
 
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Compilation message (stderr)

map.cpp: In function ‘void dfs(int, int)’:
map.cpp:17:17: error: ‘n’ was not declared in this scope
  for(int i=0; i<n; i++){
                 ^
map.cpp:19:9: error: too few arguments to function ‘void dfs(int, int)’
    dfs(i);
         ^
map.cpp:10:6: note: declared here
 void dfs(int x, int p){
      ^
map.cpp: In function ‘long long int NumberOfMaps(int, int, int*, int*)’:
map.cpp:35:9: error: too few arguments to function ‘void dfs(int, int)’
    dfs(i);
         ^
map.cpp:10:6: note: declared here
 void dfs(int x, int p){
      ^